3210-8230-SP-0001 REV A1

PARADIP REFINERY PROJECT PROJECT SPECIFICATION A

PIPING MATERIAL SPECIFICATION

3210-8230-SP-0001 PAGE : 2 of 24

REV : A1

DSN2759

CONTENTS

SECTION SUBJECT 1.0 CONTENTS.......................................................................................... 2 2.0 SCOPE ................................................................................................. 3 3.0 GENERAL NOTES ... 3 4.0 LIST OF PROJECT & REFERENCE STANDARDS.....10 5.0 SPECIFIC SERVICE REQUIREMENTS..16 6.0 INDEX OF PIPE CLASS REVISIONS . ..19 7.0 PIPE CLASS DESIGNATION CODE.......23 ATTACHMENTS ATTACHMENT 1 DELETED ATTACHMENT 2 PIPE CLASS SERVICE INDEX ATTACHMENT 3 PIPE CLASSES



3210-8230-SP-0001 PAGE : 3 of 24

REV : A1

DSN2759

2.0 SCOPE This Project Specification covers the Piping Material requirements for the IOCL PARADIP Refinery Project. Reference shall also be made to the international standards, Indian statutory regulations and any other specifications referenced herein.

3.0 GENERAL NOTES

3.1 This specification has been produced using the American National Standard Code for Pressure Piping Process Piping, ASME B31.3.latest edition, and latest Addenda. ASME B31.1 Power Piping code requirements are also included as required.

3.2 This standard is to be read in conjunction with Indian mandatory standards, Codes and regulations which also apply. In the event of any conflict, all parties shall seek clarification from IOCL before proceeding. Generally, the most stringent requirements shall apply.

3.3 The symbols used for identification of piping class designations shall be those indicated in Para. 7.0

3.4 SERVICE LIMITS AND PIPE WALL THICKNESS

3.4.1 All pipe wall thicknesses specified in individual pipe classes shall be suitable for the full range of pressure/temperature combinations tabulated. Where calculated wall thickness is specified, this will be based on individual line design conditions as stated on the "Line Classification List".

3.4.2 Pipe wall thickness shall be calculated in accordance with the requirements of the Design Code referred to in para 4.1 & 4.2 below.

3.4.3 The minimum wall thickness after reduction by:-

a) Corrosion Allowance

b) Mill Tolerance

c) Threading Allowance, where applicable, in accordance

with ASME B1.20.1 (NPT),

shall not be less than the following:

NOM PIPE SIZE MINIMUM CORRODED THICKNESS

(Retirement Thickness)

" - " (15 - 20mm) 0.04" (1.0mm)

1" - 8" (25 - 200mm) 0.06" (1.5mm)

10" (250mm) 0.09" (2.3mm)

12" - 14" (300 - 350mm) 0.110" (2.8mm)

16" - 24" (400 - 600mm) 0.120" (3.1mm)



3210-8230-SP-0001 PAGE : 4 of 24

REV : A1

DSN2759

26" - 36" (650 - 900mm) 0.15" (3.8mm)

38" - 46" (950 -1150mm) 0.18" (4.6mm)

48" (1200mm) 0.21" (5.3mm)

Above 48" (>1200mm) 0.25" (6.4mm)

If the metal thickness required to contain the pressure is less than the "Minimum Corroded Thickness", the "Minimum Corroded Thickness" shall be used. For larger pipe sizes, the minimum thickness may need to be increased to retain the required shape.

3.5 PIPE SIZES

3.5.1 Minimum pipe size shall be (20mm) unless stated otherwise in the individual piping classes. Smaller sizes may be permitted for instrument connections and steam tracing etc., only where specifically stated.

3.5.2 Non-standard pipe sizes 1", 2", 3", 5", 7" & 9"(30, 60, 90, 125, 175 and 225 mm) shall not be used in any piping class, except where specifically shown on P&ID's.

Note: Where equipment is supplied with non-standard nozzle sizes, these shall be adjusted to a standard size by means of a reducing fitting immediately adjacent to the equipment. The non-standard adaptor component shall be supplied by the Equipment manufacturer. Wall thicknesses of such fittings shall be in accordance with the next standard size up.

3.6. THREADS

3.6.1 All screwed connections shall have taper threads in accordance with ASME B1.20.1 (NPT), and limited to 1 1/2" (40mm) NPS or less.

3.7. THREADED PIPING SYSTEMS

3.7.1 As a general design policy to reduce the incidence of leakage, the use of threaded joints and unions (where permitted by the Pipe Class) shall be kept to a minimum consistent with ease of pipe work fabrication, installation and maintenance.

3.7.2 All threaded connections that require seal welding, shall meet the requirements of the relevant fabrication specification.

3.7.3 Threaded plugs on hydrostatic vents not provided with a valve, shall be seal welded after testing has been carried out.

Threaded connections, not requiring seal welding, shall be sealed as follows:

230C & below - use PTFE Jointing Tape, or approved jointing compound.



3210-8230-SP-0001 PAGE : 5 of 24

REV : A1

DSN2759

Above 230C - Seal weld wherever possible, otherwise use pipe jointing compound to manufacturers standards.

3.8 JOINTING OF SMALL BORE PIPES

3.8.1 Straight lengths of small bore piping 1 , (40 mm) and smaller, shall be joined together by full couplings in pipe classes where socket weld joints are permitted. Similarly in CS galvanised pipe classes screwed coupling shall be used for joining straight lengths of pipe.

3.9 BENDS AND ELBOWS IN SMALL BORE PIPING

3.9.1 In small bore welded piping 1 (40 mm) and smaller, hot or cold formed bends with a radius of 5D min. may be used for LP steam tracing only. The maximum permissible ovality after bending is 5% on outside diameter. The maximum permissible thinning on the back of the bend shall be 12% of nominal wall thickness.

3.10 PRESSURE

3.10.1 All pressures given in this specification are gauge pressure, unless otherwise stated.

3.11 PIPE

3.11.1 Where API 5L material is specified, the PSL (Product Specification Level) requirement shall be stated within the individual pipe material classes.

3.12 PIPE FITTINGS

3.12.1 Piping classes where more than one class of socket weld fitting is listed, such as class 3000 and class 6000, reducing fittings shall be specified to the higher rating if dictated by the outlet pipe size schedule.

3.12.2 Swaged nipples

For dimensions of swage nipples refer to BS 3799, and reference to end condition in accordance with pipe class requirements and Contractors standard.

3.12.3 Unions

Unions may only be used where indicated on Piping Classes, they shall not be used in: -

Hydrogen service

Steam service

Process lines



3210-8230-SP-0001 PAGE : 6 of 24

REV : A1

DSN2759

Systems Class 300 and above

Where design temperatures are above 150 C

Toxic and highly corrosive fluids (including sour service)

Low temperature service

Oxygen service

3.12.4 Pulled Bends

Hot or cold formed bends 3"(80mm) and larger, having radii of 2 x NPS or greater, shall be reviewed with particular reference to wall thickness & tolerances.

3.12.5 Elbows

Elbow thickness shall be inspected according to project standard 3210-8440-SP-0018 to ensure that minimum thickness at the mid-span, intrados, extrados and end tangents is not less than the wall thickness specified in the requisition.

3.13 FLANGES

3.13.1 Flanges up to and including 24"(600 mm) shall be in accordance with ASME B16.5 latest edition, and flanges 26"(650mm) & above, shall be in accordance with ASME B16.47, series B unless otherwise stated.

Care shall be exercised where mating to, or replacing, existing installations. In these cases the Flange standard and rating shall be ascertained from Site supplied data.

3.13.2 Flanges over 60NB shall be in accordance with ASME Section VIII Div.1 Boiler and Pressure Vessel Code.

3.13.3 Slip-on flanges may be used only in above ground non corrosive utilities category D fluid.

3.13.4 Flange facing finish shall be per ASME B16.5 unless otherwise stated.

3.13.5 Ring joint flanges shall be used in classes rated 900lb and above unless otherwise stated.

3.13.6 Unless specified in individual pipe classes, flat faced flanges shall only be used when mating to cast iron or non metallic flanges or to flat face flanges on equipment.

3.14 GASKETS

3.14.1 RTJ gaskets, when specified shall comply with ASME B16.20.

3.14.2 Flexible Graphite compounds shall contain min.95% pure Carbon grade, except where specific Service requirement is determined otherwise.



3210-8230-SP-0001 PAGE : 7 of 24

REV : A1

DSN2759

3.15 BOLTS

3.15.1 All bolting shall comply with the requirements of the relevant listed standards and documents.

3.15.2 Bolt Tensioners

All flanged joints employing controlled tensioning, shall be to the requirements of Project Specification (3210-8440-SP-0011) for Controlled Bolt Tightening.

3.15.3 Unless otherwise stated bolt tensioners shall be considered for all bolts 1 (33 mm) diameter and larger, in Classes 600# rating & greater. In addition, for Hydrogen and Toxic services, in all Class ratings, bolt tensioners shall be considered for all bolts 1(33 mm) diameter and larger. In all such cases the bolt length shall be increased in line with recommendations of the manufacturer of the bolt tensioning equipment, - generally normal required length plus one bolt diameter.

3.15.4 Bolt tensioning shall also be applied when Critical joints have been identified, (e.g. Cyclic service etc.) and when criticality code indicates in the Stress Line Classification List.

3.16 FABRICATION

3.16.1 Fabrication of piping shall comply with the project specification 3210-8440-SP-0018.

3.16.2 PWHT requirements shall be in accordance with the reference in each Pipe Class, project specification (3210-8440-SP-0018) & applicable codes.

3.17 BRANCH REINFORCEMENT

3.17.1 Branch reinforcement shall be in accordance with details in the individual pipe classes.

3.18 STANDARD SUB ASSEMBLIES

3.18.1 For vent, drain & instrument connections standard assembly drawings shall be according to the project standard drawing (HOLD). The applicable sub assembly nos. have been identified in the individual pipe classes (HOLD).

3.19 SPECIAL PIPING ITEMS

3.19.1 All special piping items shall be listed, identified, procured and installed fully in accordance with all relevant process and piping specifications. Installation shall conform to Manufacturers recommendations.



3210-8230-SP-0001 PAGE : 8 of 24

REV : A1

DSN2759

3.20 BURIED PIPING

3.20.1 All buried carbon steel piping shall be externally protected in accordance with Project Specification (3210-8440-SP-0008)

3.21 VALVES

3.21.1 Valves shall comply with all referenced international standards, specifications and project technical requirements.

3.21.2 Gear operated gate and globe valves shall be used where indicated by size & rating in order to provide the recommended operational effort. Bevel gear operators are to be used in preference to spur gear operators. Where frequency of operation or high operating torque dictates, valves of other sizes may be equipped with gear operators, and the Valve Data Sheet shall indicate such requirements.

Valve Size / Class With Gear Operator Valve Type CL.150 CL.300 CL.600 CL.900 CL.1500 CL.2500 Gate 14NB 10NB 8NB 6NB 4NB 3NB Globe 14NB 10NB 8NB 6NB 4NB 3NB Ball 6NB 4NB 3NB 3NB 3NB 3NB Plug 6NB 4NB 3NB 3NB 3NB 3NB Butterfly 6NB 6NB 4NB - - -

3.21.3 Valve trim numbers for gate, globe and check valves are generally in accordance with API 600 Table 3.

3.21.4 Valve gland packing material shall be in accordance with the following table.

Group Packing Type Service

A Braided graphite top & bottom rings. Die-formed flexible graphite intermediate rings with corrosion inhibitor (low emission)

Hydrocarbon Liquid & Vapour, Hydrogen, H2S/HC/H2 mixtures, Saturated / Superheated Steam, Condensate, Air, Inert Gas, Water (including brackish).

Caustic, Ammonia, Amines, Organic Solvents.

Temp. Range: Minus 240OC to + 540OC

B PTFE / Compressed synthetic Fibre with oil resistant binder

Potable Water, Chemicals, Acids, Halogens, Oxygen and other strong oxidisers

Temp. Range : Minus 45OC to +232OC



3210-8230-SP-0001 PAGE : 9 of 24

REV : A1

DSN2759

Valve specification will indicate gland packing materials for special service duties not covered by the above table.

3.21.5 Gate, Globe and Check valves in pressure class 900 and above shall have pressure seal bonnets and covers to minimise bonnet leakage. Welded bonnets or screwed & seal welded bonnets are acceptable for sizes lower than 2 for classes 900 & above.

3.21.6 Face to Face / End to End dimension of valves shall confirm to ASME B16.10 to the extent covered. For valves not covered in ASME B16.10, reference shall be made to BS EN 558-2 and / or manufacturers standard.

3.21.7 All wrench operated ball valves in insulated lines shall have 120mm extended spindle (measured from the valve bonnet) to ensure that the wrench clears valve insulation. The spindle to have an outer stationary tube welded to the valve bonnet and having a weather seal at the wrench end. The stationary tube enables the insulation to be properly sealed around it.

3.21.8 Full-bore valves shall only be used when specifically indicated on P&IDs. Ball valves have been specified with reduced port, as standard in the piping material specification. The selection of suitable port is to be verified during detail engineering by EPC contractor.

3.21.9 All butterfly valves and dual plate check valves shall be double flanged type only.

3.21.10 Pressure temperature rating of flanged and butt welding end valves shall be in accordance with ASME B16.34 except for Ball, Plug and Butterfly valves. For these valves refer the following table for pressure temperature rating.

Pressure in Kg/cm2

Temperature in OC Valve Class Size

-29 To 38

50 65 100 120 150 175 200 >204

150 19.99 19.58 19.2 17.93 17.2 16.12 15.22 7.03

300 52.00 51.02 49.8 41.85 37.3 27.4 19.15 7.03 Ball (Soft Seated)

600

16

104.1 98.46 91.4 64.61 49.3 38.6 29.68 17.6

150 19.33 19.3 18.63 17.6 16.89 15.82 14.93 14.06 Plug (Soft Seated) 300

8 52.02 50.35 48.26 43.4 40.00 37.4 35.23 28.1

150 19.99 19.58 19.12 18.05 17.28 16.12 15.15 14.28

300 52.0 51.1 49.96 47.3 46.82 46.1 45.5 44.6 Plug (Lubricated)

600

12

104.1 102.2 99.95 94.7 93.74 92.3 91.1 89.4

Butterfly (Fluro-carbon Elastomer)

150 48 19.99 19.58 19.2 17.93 17.20 16.12 15.22 7.03

Do Not Use

(NOTE: The above table for pressure temperature rating of soft seated valves is for general guidance only. The maximum pressure / temperature limits of soft seated ball, butterfly and plug valves shall be governed by the manufacturers valve seat pressure / temperature ratings.)



3210-8230-SP-0001 PAGE : 10 of 24

REV : A1

DSN2759

3.22 DISSIMILAR METAL CONNECTIONS

3.22.1 Information relevant to dissimilar metal connections is covered in Project Specification 3210-8440-SP-0018

4.0 LIST OF PROJECT & REFERENCE STANDARDS 4.1 PROJECT STANDARDS

3210-8440-SP-0003 Cathodic Protection Philosophy

3210-8440-SP-0006 Protective Painting Systems

3210-8440-SP-0008 Coating and Wrapping of Buried Pipe work

3210-8440-SP-0009 Submission of Welding Manufacturing Procedures

3210-8440-SP-0010 General Requirements for Welding

3210-8440-SP-0011 Controlled Bolt Tightening

3210-8440-SP-0012 Pre-commissioning Cleaning

3210-8440-SP-0014 PMI of Bulk Alloy Materials

3210-8440-SP-0015 PMI at Supplier Work

3210-8440-SP-0016 PMI During Site Fabrication and Erection

3210-8440-SP-0018 General Requirement for Pipe work Fabrication

3210-8440-SP-0019 Additional Requirements for Internally Clad Equipment

3210-8440-SP-0026 Materials in Sour Service

3210-8230-SP-0002 Design General Specification Process and Utility Design and Layout

3210-8230-SP-0004 Pipe Stress Analysis Guide

3210-8230-SP-0006 Stress Critical Line Index Guide

4.2 INDUSRY CODES AND STANDARDS

American Petroleum Institute

API 5L Specification for Line Pipe

API 6A Specification for Wellhead Equipment

API 594 Lug, Wafer Check Valves

API 598 Valve Testing

API 599 Metal Plug Valves Flanged and Welding Ends

API 600 Steel Gate Valves-Flanged and Butt-Welding Ends



3210-8230-SP-0001 PAGE : 11 of 24

REV : A1

DSN2759

API 602 Compact Steel Gate Valves-Flanged, Threaded, Welding, and Extended-Body Ends

API 607 Fire Test for Soft-Seated Quarter-Turn Valves

API 608 Metal Ball Valves Flanged, Threaded and Welding End

API 609 Butterfly Valves - Double Flanged, Lug and Wafer Type

API 941 Steels for Hydrogen Service at Elevated Temperatures and Pressures in Petroleum Refineries and Petrochemical Plants

American Society of Mechanical Engineers

ASME B31.1 Power Piping

ASME B31.3 Process Piping

ASME B31.4 Liquid Transportation Systems for Hydrocarbons, Liquid Petroleum Gas, Anhydrous Ammonia, and Alcohols

ASME B31.8 Gas Transmission and Distribution Piping Systems

ASME B16.1 Cast Iron Pipe Flanges and Flanged Fittings

ASME B16.3 Malleable Iron Threaded Fittings

ASME B16.5 Pipe Flanges and Flanged Fittings

ASME B16.9 Factory-Made Wrought Steel Butt welding Fittings

ASME B16.11 Forged Steel Fittings, Socket-Welding and Threaded

ASME B16.12 Cast Iron Threaded Drainage Fittings

ASME B16.21 Non metallic Gaskets for Pipe Flanges

ASME B16.22 Wrought Copper and Copper Alloy Solder Joint Pressure Fittings

ASME B16.28 Wrought Steel Butt welding Short Radius Elbows and Returns

ASME B16.34 Steel Valves

ASME B16.39 Malleable Iron Threaded Pipe Unions

ASME B16.42 Ductile Iron Pipe Flanges and Flanged Fittings

ASME B16.47 Large Diameter Flanges

ASME B16.48 Steel Line Blanks



3210-8230-SP-0001 PAGE : 12 of 24

REV : A1

DSN2759

British Standards

BS 1868 Steel Check Valves, Flanged and Butt Welding Ends

BS 1873 Steel Globe Valves, Flanged and Butt Welding Ends

BS EN ISO 15761 Steel Globe and Check Valves

BS EN ISO 17292 Steel Ball Valves

BS 5353 Steel Plug Valves

BS EN 558-2 Face to Face, End to End Dimensions of valves

BS EN 593 Metallic Butterfly Valves

BS EN ISO 10434 Steel Wedge Gate Valves, Flanged and Butt Welding Ends

American Society for Testing and Materials

ASTM A36 Structural Steel

ASTM A53 Pipe, Steel, Black and Hot-Dipped, Zinc Coated, Welded and Seamless

ASTM A74 Cast Iron Soil Pipe and Fittings

ASTM A105 Forgings, Carbon Steel, for Piping Components

ASTM A106 Seamless Carbon Steel Pipe for High Temperature Service

ASTM A126 Gray Iron Castings for Valves, Flanges, and Pipe Fittings

ASTM A182 Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves, and Parts for High Temperature Service

ASTM A193 Alloy-Steel and Stainless Steel Bolting Materials for High Temperature Service

ASTM A194 Carbon and Alloy Steel Nuts for Bolts for High-Pressure and High Temperature Service

ASTM A216 Steel Casting, Carbon, Suitable for Fusion Welding for High Temperature Service

ASTM A217 Steel Casting, Martensitic Stainless and Alloy, for Pressure-Containing Parts Suitable for High Temperature Service

ASTM A234 Pipe Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and Elevated Temperatures



3210-8230-SP-0001 PAGE : 13 of 24

REV : A1

DSN2759

ASTM A240 Heat-Resisting Chromium and Chromium-Nickel Stainless Steel Plate, Sheet and Strip for Pressure Vessels

ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing for General Service

ASTM A307 Carbon Steel Bolts and Studs, 60,000 PSI Tensile

ASTM A312 Seamless and Welded Austenitic Stainless Steel Pipe

ASTM A335 Seamless Ferritic Alloy Steel for High-Temperature Service

ASTM A350 Forgings, Carbon and Low-Alloy Steel Requiring Notch Toughness Testing for Piping Components

ASTM A351 Steel Castings, Austenitic, for High-Temperature Service

ASTM A352 Steel Castings, Ferritic and Martensitic, for Pressure -Containing Parts, Suitable for Low - Temperature Service

ASTM A395 Ferritic Ductile Iron Pressure-Retaining Castings for Use at Elevated Temperatures

ASTM A403 Wrought Austenitic Stainless Steel Piping Fittings

ASTM A494 Castings, Nickel and Nickel Alloy

ASTM A515 Pressure Vessel Plates, Carbon Steel, for Intermediate and Higher Temperature Service

ASTM A516 Pressure Vessel Plates, Carbon Steel, for Moderate and Lower Temperature Service

ASTM A563 Carbon and Alloy Steel Nuts

ASTM A671 Electric Fusion Welded Steel Pipe for Atmospheric and Low Temperatures

ASTM A672 Electric Fusion Welded Steel Pipe for High Pressure Service at Moderate Temperatures

ASTM A789/M Seamless and Welded Ferritic / Austenitic Stainless Steel Tubing for General Service

ASTM A790/M Seamless and Welded Ferritic / Austenitic Stainless Steel Pipe

ASTM B61 Valve Bronze Castings

ASTM B62 Composition Bronze or Ounce Metal Castings

ASTM B88 Seamless Copper Water Tube



3210-8230-SP-0001 PAGE : 14 of 24

REV : A1

DSN2759

ASTM B165 Nickel-Copper Alloy Seamless Pipe and Tube

ASTM B169 Aluminium-Bronze Plate, Sheet, Strip, and Rolled Bar (UNS C61400)

ASTM B366 Factory-Made Wrought Nickel-Alloy Welding Fittings

ASTM B407 Nickel-Iron-Chromium Alloy Seamless Pipe and Tube

ASTM B409 Nickel-Iron-Chromium Alloy Plate, Sheet, and Strip

ASTM B462 Forged or Rolled UNS N08020, UNS N08024, UNS N08026, and UNS N08367 Alloy Pipe Fittings, and Valves and Parts for Corrosive High-Temperature Service

ASTM B463 Forged or Rolled UNS N08020, UNS N08024, UNS N08026 Alloy Plate, Sheet, and Strip

ASTM B464 Welded Chromium-Nickel-Iron-Molybdenum-Copper-Columbium Stabilized Alloy (UNS N08020) Pipe

ASTM B466 Seamless Copper-Nickel Pipe and Tube (UNS C70610)

ASTM B467 Welded Copper-Nickel Pipe (UNS C71500)

ASTM B474 Electric Fusion Welded UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Pipe

ASTM B530 Method for Measurement of Coating Thicknesses by Magnetic Method, Electrodeposited Nickel Coatings on Magnetic and Non-Magnetic Substrates

ASTM B564 Nickel Alloy Forgings

ASTM D1784 Rigid Poly (Vinyl Chloride) (PVC) Compounds and Chlorinated Poly (Vinyl Chloride) (CPVC) Compounds

ASTM D1785 Poly (Vinyl Chloride (PVC) Plastic Pipe, Schedules 40, 80, and 120

ASTM D2467 Socket-Type Poly (Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 80

ASTM D2564 Solvent Cements for Poly (Vinyl Chloride) (PVC) Plastic Pipe and Fittings

ASTM D2665 Practice for Operating Xenon Arc-Type Light Exposure Apparatus With and Without Water for Exposure of Plastics

ASTM D3034 Type PSM Poly (Vinyl Chloride) (PVC) Sewer Pipe and Fittings



3210-8230-SP-0001 PAGE : 15 of 24

REV : A1

DSN2759

ASTM D3311 Drain, Waste, and Vent (DWV) Plastic Fittings Patterns

ASTM F437 Threaded Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80

ASTM F439 Socket-Type Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe Fittings

ASTM F441 Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe, Schedules 40 and 80

ASTM F493 Solvent Cements for Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe and Fittings

Chlorine Institute

Chlorine Institute Pamphlet 6

Manufacturers Standardization Society

MSS SP-44 Steel Pipe Line Flanges (incorporated in ASME B16.47)

MSS SP-83 Steel Pipe Unions, Socket-Welding and Threaded

MSS SP-97 Forged Carbon Steel Branch Outlet Fittings

National Association of Corrosion Engineers

NACE MR0103 Materials Resistant to Sulfide Stress Cracking in Corrosive Petroleum Refining Environments

NACE TM0284 Evaluation of Steels for Resistance to HIC



3210-8230-SP-0001 PAGE : 16 of 24

REV : A1

DSN2759

5.0 SPECIFIC SERVICE REQUIREMENTS 5.1 Sour Service, NACE (H2S) (Refer Project Specification 3210-8440-SP-0026)

Piping in sour service shall comply with NACE MR0103 and project standard 3210-8440-SP-0026.

Pipe, fittings and flanges in H2S service shall be stated as such on the Requisition indicating the applicable Technical Requirements Standards.

Pipe, fittings and flange Suppliers are required to confirm in their quotations that all items offered comply with special requirements as stated in the Requisition and its Attachments including the requirements of NACE Std. MR0103.

Valves in H2S service 1. Valves in H2S service shall be stated as such on the Valve Data Sheet.

2. Valve suppliers are required to confirm in their quotations that valves offered comply with project standard including the requirements of NACE Std. MR0103 and the following supplementary requirements :-

Cast Carbon Steel Valves (ASTM A216 / ASTM A352) Body, Bonnet and Cover materials shall have hardness certified as Rockwell C 22 max.

Forged Carbon Steel Valves (ASTM A105 / ASTM A350) Body, Bonnet and Cover materials shall be hot-forged and have hardness certified as 187 HB max.

Forged components to ASTM A105 shall be normalised and meet the supplementary requirements of SR-3, SR-9 & SR-11.3 of that standard.

Forged components to ASTM A350 (LF2) shall be normalised and meet the supplementary requirements of SR-11 & SR-13.3 of that standard.

Forged or Cast Austenitic Stainless Steel Valves

All material to be solution annealed and fully softened in accordance with ASTM A182 and ASTM A351 and shall have hardness certified as Rockwell C 22 max.

3. Increased Valve Casting Quality factors (EC )

All castings shall be additionally examined in accordance with ASME B31.3, Table 302.3.3C, Notes 2 & 3 as appropriate, to provide Casting Quality Factor = 1.00.

4. Forged or Cast materials for Valve trims.

All material to be fully in compliance with NACE MR0103, whether solid alloy or weld overlay. Trim materials shall be as indicated on the Valve Data Sheets.

5. Elastomer Seals.



3210-8230-SP-0001 PAGE : 17 of 24

REV : A1

DSN2759

Where seals such as 'O' rings are subject to wet H2S service, the material shall be approved by FW Engineering Department to ensure suitability.

6. Springs

Springs in contact with the corrodent shall be "Inconel X-750" in the cold worked and AGE hardened condition to a maximum hardness of RC 50.

7. Examination

All examination, Visual, NDE etc. shall be carried out by the Valve manufacturer and all results shall be included in the certification provided.

5.2 Low Temperature and/or Impact-tested Materials Material designation and testing requirements.

1. Low Temperature service.

All carbon steel pipe work components subject to Design Minimum Temperatures between 0 OC and - 46 OC are specified as Impact tested materials in accordance with the following:

Seamless Carbon steel pipe ASTM A333 Gr. 6

Weld seam Carbon Steel pipe ASTM A671 Gr. CC60, Class 22, S2

Seamless Carbon Steel Fittings: ASTM A420 Grade WPL6

Weld seam Carbon Steel Fittings: ASTM A420 Grade WPL6-W

Forged Carbon Steel Fittings: ASTM A350 Gr. LF2

Forged Carbon Steel Flanges: ASTM A350 Gr. LF2

Forged Carbon Steel valve bodies: ASTM A350 Gr. LF2* Cast CS valve bodies, etc. ASTM A352 Gr. LCB* Flange bolting ASTM A320 Gr. L7

* Valve trim to suit service requirements. See Valve Specification. 2. Additional Impact test requirements per ASME B31.3, Chapter III.

Pipe, fittings and flange Suppliers are required to confirm in their quotations that all items offered comply with requirements as stated in the Requisition and its Attachments.

5.3 Materials of construction for Acid Piping and Valves Component Material of Construction

Acid Piping

- General Piping CS + 6mm CA



3210-8230-SP-0001 PAGE : 18 of 24

REV : A1

DSN2759

- Piping for heated acid Alloy 20 cb-3 + 1.5mm CA

- Piping around acid pumps Alloy 20 cb-3 + 1.5mm CA

and control valves

Valves 2 NB & smaller Body & Trim Alloy 20 cb-3

3 NB & larger Body CS (1)

Trim Alloy 20 cb-3

(1) Double block valves should be considered for critical services where tight shutoff is required. For single block valves, Alloy 20 body and Alloy C-276 trim can be used for hot acid service. Carbon steel body with Alloy C-276 trim can be used for cold acid service.



3210-8230-SP-0001 PAGE : 19 of 24

REV : A1

DSN2759

6.0 INDEX OF PIPE CLASS REVISIONS

Revision Pipe class O1 O2 O3 O4 A1

A0AC 31.01.08 20.03.08

A0JC 20.03.08

A0JG 20.03.08

A0JQ 20.03.08

A0JS

Not Issued Not

Issued

20.03.08

A0JV 30.11.07 31.01.08 20.03.08

A0LG 20.03.08

A0LV 20.03.08

A0M2 20.03.08

A0MC 20.03.08

A0WV

20.03.08

A1AA 31.01.08 20.03.08

A1AD 31.01.08 20.03.08

A1AG Not Issued 20.03.08

A1AH 31.01.08 20.03.08

A1AL 31.01.08 20.03.08

A1AP 31.01.08 20.03.08

A1AQ 31.01.08 20.03.08

A1AS 20.03.08

A1DP 20.03.08

A1FP 20.03.08

A1GP 20.03.08

A1JV 20.03.08

A1JZ 20.03.08

A1LD 20.03.08

A1LV 20.03.08

A1LY 20.03.08

A1LZ 20.03.08

A2A2

Not Issued

20.03.08

A2AD 31.01.08 20.03.08

A2AG Not Issued 20.03.08

A2AH 31.01.08 20.03.08

A2AL 31.01.08 20.03.08

A2AN 31.01.08 20.03.08

A2AP 31.01.08 20.03.08

A2AQ

Not Issued

Not Issued

Not Issued

31.01.08 20.03.08



3210-8230-SP-0001 PAGE : 20 of 24

REV : A1

DSN2759

Pipe class 01 02 O3 O4 A1

A2AR 31.01.08 20.03.08

A2AS Not

Issued Not Issued 20.03.08

A2AW 30.11.07 31.01.08 20.03.08

A2DP 20.03.08

A2FP 20.03.08

A2GP

Not Issued

20.03.08

A2GQ 31.01.08 20.03.08

A4AG 20.03.08

A4AN

Not Issued

Not Issued 20.03.08

A4AR 30.11.07 31.01.08 20.03.08

A4AV 31.01.08 20.03.08

A4FV 20.03.08

A18P 20.03.08

A28P 20.03.08

A38P

Not Issued

20.03.08

B0AC 31.01.08 20.03.08

B0AH 31.01.08 20.03.08

B0J2 20.03.08

B0JG Not

Issued 20.03.08

B0JV 31.01.08 20.03.08

B0JZ 20.03.08

B0KS 20.03.08

B0MC 20.03.08

B0MV

Not Issued

20.03.08

B1AD 31.01.08 20.03.08

B1AG Not Issued 20.03.08

B1AH 31.01.08 20.03.08

B1AL 31.01.08 20.03.08

B1AP 31.01.08 20.03.08

B1AQ 31.01.08 20.03.08

B1AS 20.03.08

B1DH 20.03.08

B1DP 20.03.08

B1FP 20.03.08

BIGP 20.03.08

B1JV 20.03.08

B1JZ 20.03.08

B1KH

Not Issued

Not Issued

Not Issued

Not Issued

20.03.08



3210-8230-SP-0001 PAGE : 21 of 24

REV : A1

DSN2759


B1KS 20.03.08

B1KV 20.03.08

B1LV 20.03.08

B2AG

Not Issued

Not Issued

20.03.08

B2AH 30.11.07 31.01.08 20.03.08

B2AL 30.11.07 31.01.08 20.03.08

B2AN 31.01.08 20.03.08

B2AP 31.01.08 20.03.08

B2AQ 31.01.08 20.03.08

B2AR 31.01.08 20.03.08

B2AS 20.03.08

B2DH 20.03.08

B2DP 20.03.08

B2FP

Not Issued

20.03.08

B2GQ 31.01.08 20.03.08

B4AN 20.03.08

B4AR Not

Issued 20.03.08

B4AV 31.01.08 20.03.08

B4FV 20.03.08

B16V 20.03.08

B17S 20.03.08

B18P 20.03.08

B28P 20.03.08

B38P

Not Issued

Not Issued

20.03.08

D0DH 30.11.07 31.01.08 20.03.08

D0J2 20.03.08

D0JV 20.03.08

D0LG 20.03.08

D0LV 20.03.08

D1AG

Not Issued

20.03.08

D1AH 31.01.08 20.03.08

D1AP 31.01.08 20.03.08

D1AS 20.03.08

D1DH 20.03.08

D1EH 20.03.08

D1GP 20.03.08

D1LV 20.03.08

D1MV 20.03.08

D2AG

Not Issued

Not Issued

Not Issued

Not Issued

20.03.08



3210-8230-SP-0001 PAGE : 22 of 24

REV : A1

DSN2759


D2AH 31.01.08 20.03.08

D2AP 31.01.08 20.03.08

D2AQ 20.03.08

D2AS 20.03.08

D2DH 20.03.08

D3DH 20.03.08

D4AR 20.03.08

D4DH 20.03.08

D28C 20.03.08

D38P 20.03.08

M0JV 20.03.08

M0MV

Not Issued

20.03.08

M1AH 31.01.08 20.03.08

M1AL 31.01.08 20.03.08

M1AP 20.03.08

M1EH Not

Issued 20.03.08

M2AH 31.01.08 20.03.08

M2AL 31.01.08 20.03.08

M2AP 20.03.08

M2AQ 20.03.08

M2AR 20.03.08

M2DH 20.03.08

M4AR 20.03.08

N0LG 20.03.08

N0MV 20.03.08

N1AH 20.03.08

N1AP

Not Issued

20.03.08

N1EG 30.11.07 31.01.08 20.03.08

N2AG 20.03.08

N2AP 20.03.08

Q0PQ

Not Issued

20.03.08

S0RA 31.01.08 20.03.08

T0NW 20.03.08

U0AY 20.03.08

U0LT

Not Issued

Not Issued

Not Issued

Not Issued

20.03.08



3210-8230-SP-0001 PAGE : 23 of 24

REV : A1

DSN2759

7.0 PIPE CLASS DESIGNATION CODE

A breakdown of the pipe class designation code is listed below for information purpose.

Pipe Class Designation Code 1st - Nominal Pressure and flange facing (ASME B16.5/B16.47 Flange Class)

Digit Description Digit Description

A 150, RF M 900, RTJ

B 300, RF N 1500, RTJ

C Not Used P 2500, RTJ

D 600, RF Q 150, Lap Joint

E 900, RF R 300, Lap Joint

F 1500, RF S 150, FF

G 2500, RF T 300, FF

H 150, RTJ U 3000 psi Compression Fitting Tubing system J 300, RTJ V 300, Large Tongue and Groove

K Not Used W 600, Large Tongue and Groove

L 600, RTJ

2nd Corrosion Allowance

0 NIL or nominal upto 1mm 3 4.5mm (nominal upto 5.0mm)

1 1.5mm 4 6.0mm

2 3.0mm

3rd Material

A Carbon Steel T PP, PVDF, PE Butt/Socket Fusion or Screwed B Copper Tube U CS, Coated & Wrapped for underground

C Glass Reinforced Plastic (GRE) V Titanium / Titanium Alloys

D 1 % Cr % Mo W Duplex Stainless Steel

E 2 % Cr 1% Mo X Ferritic Stainless Steel

F 5% Cr % Mo Y Nickel / Nickel Alloys

G Fine Grained CS, Impact Tested (LTCS) Z Aluminium / Aluminium Alloys

H 3 % NI (Low Temp. Service) 1 Carbon Steel Refractory Lined

J Type 304L Stainless Steel 2 Alloy 20

K Mod. Austenitic SS (304H) 3 UNS N08904

L Type 316L Stainless Steel 4 Open

M Type 321 5 Super Duplex Stainless Steel

N Cast Ductile or Grey Iron, Plain or Lined 6 Type 316H Stainless Steel, Type 316 SS with 0.04% min. Carbon P Carbon Steel, Plastic or Rubber Lined 7 Inconel 800HT

Q Carbon Steel, Cement or Epoxy Lined 8 9% Cr 1% Mo

R Carbon Steel Galvanised 9 Open

S uPVC, ABS, c-PVC Solvent Weld or Screwed



3210-8230-SP-0001 PAGE : 24 of 24

REV : A1

DSN2759

Pipe Class Designation Code contd. 4th Service or limiting factors

A Utility Instrument/Plant Air, Nitrogen V Corrosive service other than in symbol J

and non-hydrocarbon or Q and CS or Cr-Mo steel with corrosion

B Process Light Hydrocarbons using Allowance >=6mm

Ball valves only W Utility Water services viz. cooling, potable,

C Process Catalyst slurry, fluidised or fire fighting, etc.

powdered coke & other erosive process X Process Category M fluids as determined

D Utility Hydrocarbon e.g. Fuel Oil, by IOCL

Pilot Gas etc. Y Chemical dosing

E Process Special valve trim or special Z Cryogenic Service

piping requirement 1 Utility - Seawater

F Process Sulphur service, and / or 2 Process vacuum service

Jacketed piping systems

G Utility Steam, condensate, boiler feed

Water to ASME B31.1 and Indian Boiler

Regulations

H Process Hydrogen or Hydrogen rich

Hydrocarbon mixtures (ppH2 7Kg/cm2g)

J Acids - Corrosive

K Chlorine

L Non NACE mild corrosive sour service

and Amines Stress Relieved

M Ammonia

N Caustic

O Oxygen

P Process - General Process Non sour,

non corrosive

Q Process Wet Low Severity Sour service

subject to NACE std. and project

specification 3210-8440-SP-0026

R Process Wet High Severity sour service

Subject to NACE + HIC std. and Project

Specification 3210-8440-SP-0026

S Utility Steam, Condensate, Boiler Feed

Water to Indian Boiler Regulations

T Utility Tracing by steam or liquid.

U Not used


PIPING MATERIAL SPECIFICATION 3210-8230-SP-0001

REV : A1

DSN2759

ATTACHMENT 1 (DELETED)



REV : A1

DSN2759

ATTACHMENT 2 Pipe Class Service Index

The attached pipe class service index covers the following units;

SPG & Utilities Service index based upon the preliminary Material Selection Diagrams, Rev.O1/ Rev.O2 & Basic Engineering Design Data, Rev.A2.

Atmospheric Vacuum Unit (AVU) Project Service Index is based upon Rev.A2 DPTDs & Rev.A1 MSDs.

SR LPG Treater (SR LPG) Service index is based upon the list of pipe classes (946587-801, Rev.0), standard pipe class specifications & MSDs (Rev.A) received from the licensor (UOP).

Kerosene Treater (KTU) Service index is based upon licensors (MERICHEM) MSDs (Rev.A) and Design pressures & temperatures received from Process Engineering.

Diesel Hydrotreater Unit (DHDT) Service index is based upon MSDs Rev.A2 received from the licensor (Shell) with changes marked by Technology and Design pressures & temperatures received from Process engineering. Pipe class for stream 1, the inlet to equipment 013-V-016, suction & discharge of pump 013-P-013A/B, kerosene lines for start up (from stream 1 to 013-V-002 & 003), start up/shuttle line to / from B.L. / 013-E-004A/B, suction & discharge of pump 013-P-010A/B are on HOLD due to HOLD on design pressure & / or design temperature.

VGO Hydrotreater (VGO HDT) Service Index is based upon Rev.A Material & Mechanical Diagrams (combined MSDs & DPTDs) received from licensor (Axens) as Preliminary issue. Latest Material & Mechanical Diagrams (BEP issue, Rev.0) received on 14th Feb. have not been considered.

Fluid Catalytic Cracking Unit (FCC) Service index is based upon pipe class index (20310-H-221, Rev.1) (BEP issue) & MSDs (Rev.0) received from Licensor (ABB) with changes received from technology on 27th Feb. for CS wet sour streams. Refractory lined CS Pipe class for CCV overhead to fractionator has not been included.

Alkylation ( ALKY) Service index is based upon Design flow plans Rev.0 & MSDs (Rev.1) received from the licensor (EMRE) on 5th Dec. Revised MSDs received on 8th Feb. have not been considered.

Butane Isomerisation Unit (Butamer) Service index is based upon pipe class index (945383, Rev.1), MSDs (Rev.1) & the standard pipe classes received from the licensor (UOP).

Page: 1 of 2



REV : A1

DSN2759

FCC LPG Treatment Unit (FCC LPGTU) Service index is based upon the MSDs (Rev.A) & pipe spec index received from licensor (MERICHEM) on 24th Jan.

FCC Light Naphtha Treatment Unit (FCCN) Service index is based upon the MSDs (Rev.A) & pipe spec index received from licensor (MERICHEM) on 5th Feb.

Delayed Coking Unit (DCU) Service index is based upon the Licensors (FW USA) pipe class specification received on 28th Feb. MSDs (Rev.B) with comments from technology to upgrade design life have not been considered.

Coker LPG Treatment (LPG Trt.) Licensors Package (EIL) include project pipe classes in the line schedule. No other info is available from the licensor on piping spec. Service index is based upon Pipe classes in the line schedule.

Aromatics Complex (PX) Service index is based upon MSDs (Rev. 0/1), unit wise summary of standard pipe specs & standard pipe class specifications received from licensor (UOP).

Hydrogen Generation Unit (HGU) No project specific information is available for Hydrogen Generation Unit from the Licensor (Haldor Topsoe). Project service index is based upon Haldor Topsoe line list for HGU for one of the existing IOCL plant. Hence, corrosion allowance, material selection and class rating can only be treated as preliminary information.

Hydrogen Compression & Distribution (HCDS) Project Service index is based upon MSDs( Rev. A1) & DPTDs (Rev.A1)

Ethylene Recovery / Ethyl Benzene/ Styrene Monomer Unit (EBSM) Project service index is based upon piping material class index Rev.1 (BEP) received from licensor (ABB LUMMUS).

Polypropylene Recovery & PP Units (PP) Project service index is based upon Licensors (Basell) pipe class index & Piping specification (3210-XH-L-090, Rev.1) received as BEP.

Sour Water Stripper Unit (SWS) Project Service Index is based upon Rev.A1 MSDs & Rev.A2 DPTDs.

Amine Regeneration Unit (ARU) Project service index is based upon Rev.A1 MSDs & Rev.A2 DPTDs.

Page: 2 of 2

ATTACHMENT 2PIPE CLASS SERVICE INDEX

PROJECT TITLE : PARADIP REFINERY PROJECT (PDRP)DOCUMENT NO : 3210- 8230-SP-0001

REV. NO : A1PAGE NO : 1 OF 20

REV.PROJECT

PIPE CLASS REF

CLASS RATING SERVICE DESCRIPTION CODE FLUID HIC

NACE MR0103 PWHT PIPE MATERIAL

C/A mm

VALVE TRIM

ASME B16.5 MAT,L

GROUP

FLANGE MATL. CONSTRUCT FLANGE FACE TYPE

DESIGN TEMP RANGE (DEG C)

DESIGN PRESS RANGE

(kg/cm2)

BOLTING GASKET (S)SIZE

RANGE Inch (Dn)

VALVE TYPE NOTE UNITS

PROCESS - CATALYST :

CATALYST PX


CATALYST LIFT LINE WITH HYDROGEN PX


CATALYST ADDITION PX

PROCESS - SPECIAL SERVICE PIPING REQUIREMENT:

PROCESS - 5 DIA. BENDS PP

UTILITY - POWER PIPING:

DM WATER (MAKE UP TO DE AERATOR) SPG

PROCESS - JACKETED PIPING :

PROCESS PP

PROCESS - WET SOUR SERVICE SUBJECT TO NACE STD. :

RICH AMINE AVU, ARU

SOUR GAS FCC

SOUR WATER FCC

UTILITY - IBR SERVICE, CORROSIVE :

STEAM AND CONDENSATE PP

PROCESS / UTILITY - CORROSIVE SERVICE :

DEMINERALISED WATER UNITS

POLISHED CONDENSATE (NON IBR) SPG

REJECT WATER (BACK WASH) SPG

PROCESS FCC, PP, HGU

AMINE ARU, FCC

NITROGEN HGU

PROCESS - VACUUM SERVICE:

HYDROCARBONS - VACUUM SERVICE EBSM

UTILITY - POWER PIPING, CORROSIVE SERVICE :CHEMICAL (O2 SCAVENGER & AMINE DOSING TO DE AERATOR) SPG


SWS FEED SWS

PROCESS - CORROSIVE SERVICE :

ATMOSPHERIC DISTILLATION FEED VGO HDT

PHOSPHATE MORPHOLINE FCC

CHEMICALS HGU

RECYCLE OIL AVU

PROCESS - VACUUM SERVICE :

HEATED ATMOSPHERIC RESIDUE AVU


CATALYST FCC

- 1, 8, 1020.04 10.87 B7 / 2H 316SS SPW / GRAPHITE1/2" - 8" (15 - 200)

CS ASTM A105 BW, FL RF

-29 288

CS ASTM A106 GrB NOTE 8 - 1.1

SOLID + VAPOUR NO NO B31.3A1 A0AH 150 B31.3

GA, GL, BA,CH, BF, PL

1, 2, 2016.17 11.25 B7 / 2H 316SS SPW / GRAPHITE1/8" - 24" (15 - 600)

SS ASTM A182 F304L SW, BW, FL RF

-29 204

SS ASTM A312 304L ASTM A358 304L CL.1

0.0 304 / PTFE 2.3A1 A0JE 150 B31.3SOLID / VAPOUR / LIQUID

NO NO NO

B31.1 LIQUID NO NO NO SS ASTM A312 304 1, 23RF-29 204

19.33 13.36 B7 / 2H

NO

SYNTHETIC FIBRE 1/2" - 24" (15 - 600)

GA, GL, CH, BA, BF

0.012

(SS316 / HF)

2.1 SW, BW, FLSS ASTM A182 F304

B31.3 LIQUID / VAPOUR NO NO

A1

A1 A0JV 150

A0JG 150


0.812

(SS316 / HF)

2.3 RF B7 / 2H 1, 2316SS SPW / GRAPHITE 1/2" - 48" (15 - 1200)GA, GL, CH, BF

-29 260

16.17 10.55

A1 A0LG 150 SS ASTM A312 316 0.012

(SS316 / HF)

2.2

SW, BW, FL

SW, BW, FL RF -29 42719.33 5.62 1, 23B31.1 LIQUID NO NO NO B7 / 2H 316SS SPW / GRAPHITE

1/2" - 12" (15 - 300)

GA, GL, CH

A1 A0LV 150 B31.3LIQUID + VAPOUR / LIQUID

NO NO NOSS ASTM A312 316L ASTM A358 316L CL.1

0.812

(SS316 / HF)

2.3 316SS SPW / GRAPHITE 1/2" - 48"" (15 - 1200)

GA, GL, CH, BA, BF

SW, BW, FL RF -29 45416.17 4.57 1, 2B7 / 2H

SS ASTM A182 F304L

SS ASTM A182 F316

SS ASTM A182 F316L

SS ASTM A182 F321 ASTM A105N + 3MM 12%CR

SS ASTM A182 F304L

SS ASTM A182 F316L

2.3 SS ASTM A182 F304L BW, FL RF-29 75

16.2 14.5 B7 / 2H 316SS SPW / GRAPHITE

1/2" - 24" (15 - 600)NO


0.812

(SS316 / HF)

A1 A0JQ 150 B31.3LIQUID / LIQUID +VAPOUR

NO YES

A1 A0MC 150 B31.3 SOLID NO NO NOSS ASTM A312 321H ASTM A358 321H CL.1

1 SS347H 2.4 SS ASTM A182 F321H BW, FL RF1/2" - 12" (15 - 300) BA 1

-29 538

19.33 1.41 B16 / 4 316SS SPW / GRAPHITE

A1 A0AC 150 B31.3 SOLID NO NO B31.3 CS ASTM A106 GrB NOTE 8RTFE / SS316,

STELLITE1.1 CS ASTM A105 BW, FL RF

1/2" - 10" (15 - 250) BA 1, 8

-29 371


A1 A0JC 150 B31.3 SOLID NO NO NO SS ASTM A312 304L NOTE 8RTFE / SS316 2.3

SS ASTM A182 F304L 316SS SPW / GRAPHITE

1/2" - 8" (15 - 200) BABW, FL RF

-29 121

16.17 12.99 1, 8B7 / 2H

GA, GL, CH, BA, BF

1, 2, 6

A1 A0M2 150 B31.3 LIQUID + VAPOUR NO NO NO

SS ASTM A312 321 ASTM A516 GR.70 + 3MM 12%CR

0.8 SS347 2.4 SW, BW, FL RF -29 44519.33 4.91 1, 4, 5B7 / 2H 316SS SPW / GRAPHITE

1/2" - 112" (15 - 2800)

GA, GL, CH, BF

A1 A0J2 150 B31.3 LIQUID / VAPOUR NO NO NOSS ASTM A312 304L ASTM A358 304L CL.1

0.012

(SS316 / HF)

2.3 316SS SPW / GRAPHITE 1/2" - 48" (15 - 1200)GA, GL, CHSW, BW, FL RF

-10 427

16.17 FV 1, 2B7 / 2H

A1 A0JS 150 B31.3 IBR

VAPOUR / VAPOUR + LIQUID

NO NO NO SS ASTM A312 304 0.012

(SS316 / HF)

2.1 B7 / 2H 316SS SPW / GRAPHITE 1/2" - 24" (15 - 600)SS ASTM A182 F304 SW, BW, FL RF

-29 260

GA, GL, CH 1, 4

A1 A0JF 150 B31.3VAPOUR / VAPOUR + LIQUID

NO NO

19.33 11.95

NO SS ASTM A312 304L 0.012

(SS316 / HF)

2.3 SS ASTM A182 F304L SW, BW, FL RF1/2" - 4" (15 - 100) GA, GL 1, 4

225 225

1.5 FV B7 / 2H 316SS SPW / GRAPHITE

A1 A0LQ 150 B31.312

(SS316 / HF)

2.3LIQUID NO YES NO B7 / 2H 316SS SPW / GRAPHITE 1/2" - 24" (15 - 600)

GA, GL, CH, BA, BF

1, 2, 6BW, FL RF -29 20416.17 11.25


0.0

DSN2759




REV.PROJECT

PIPE CLASS REF



C/A mm

VALVE TRIM

ASME B16.5 MAT,L

GROUP



DESIGN PRESS RANGE

(kg/cm2)


RANGE Inch (Dn)


PROCESS - CORROSIVE SERVICE:

EB LIGHT REMOVAL COLUMN OVHD EBSM


POL + GAS PP

UTILITY - CATEGORY "D" FLUID :

NITROGEN UNITS & OFFSITES

INSTRUMENT AIR > 3"NB UNITS & OFFSITES

PLANT AIR > 3" NB UNITS & OFFSITES

UTILITY - HYDROCARBON :

FUEL OIL UNITS

PROCESS - JACKETED PIPING :

PROCESS - PP UNIT PP

UTILITY - IBR SERVICE, POWER PIPING :

LOW PRESSURE STEAM SPG

PROCESS - HYDROGEN OR HYDROGEN RICH HYDROCARBON MIXTURE :

HYDROGEN EBSM, HGU

PROCESS WITH HYDROGEN PX, HGU, BUTAMER, SR LPGPROCESS - AMINES AND NON NACE SOUR (STRESS RELIEVED):

DHT GAS OIL FEED DHDT

DHDT PRODUCT STRIPPER BOTTOMS DHDT

WASTE GAS (NOTES :4, 5) DHDT

DHT DRIER RECYCLE (NOTES:4, 5) DHDT

DIESEL PRODUCT DHDT

DHT DRIER OVHD (NOTES : 4, 5) DHDT

PROCESS PX, SR LPG

PROCESS - NON SOUR, NON CORROSIVE :

FLASHED CRUDE AVU

STABILISED NAPHTHA AVU

BLOWDOWN FCC, HGU, EBSM

ATMOSPHERIC VENT FCC

HYDROCARBONS - WATER CONDENSATE EBSM

HYDROCARBONS - WATER VAPOUR EBSM

HYDROCARBON EBSM

HOT WATER BLOWDOWN EBSM

NITROGEN (BEYOND 'A1AA') HGUPLANT AIR AND INSTRUMENT AIR (BEYOND 'A1AA') UTY

CONTAMINATED WATER EBSM

NAPHTHA + DSO LPG TRT

LPG LPG TRT

OFF GAS LPG TRT

PROCESS PX, BUTAMER, SR LPG

1B7 / 2H 316SS SPW / GRAPHITE 1/2" - 24" (15 - 600)GA, GL, CHSW, BW, FL RF

0 316

20.39 9.84

DUPLEX SS 2205 ASTM A790 GR. S31803 0.0

2205 DUPLEX

SS2.8

GA 1

A1 A0WV 150 B31.3 VAPOUR NO NO NO

11.21 FV B7 / 2H 316SS SPW / GRAPHITE

1/2" - 12" (15 - 300)

CS ASTM A105 SW, BW, FL RF

190 225

CS ASTM A106 GrB 1.5

5 (HF) 1.1A1 A1AF 150 B31.3

LIQUID / VAPOUR NO NO B31.3

GA, GL, CH 1


1/2" - 24" (15 - 600)


-29 427


5 (HF) 1.1VAPOUR NO NO

B31.1 IBRA1 A1AG 150

B31.1 IBR

1, 2B7 / 2H 316SS SPW / GRAPHITE 1/2" - 48" (15 - 1200)

GA, GL, CH, BA, BF

SW, BW, FL RF -29 42720.04 5.62

CS ASTM A106 GrB ASTM A672 GR.B60 CL.22

1.58

(13CR / HF)

1.1LIQUID / VAPOUR NO NO B31.3A1 A1AP 150 B31.3

A1 A1AA 150 B31.3 VAPOUR NO NO NOCS ASTM A106 GR.B




REV.PROJECT

PIPE CLASS REF



C/A mm

VALVE TRIM

ASME B16.5 MAT,L

GROUP



DESIGN PRESS RANGE

(kg/cm2)


RANGE Inch (Dn)



DHT STRIPPER RECYCLE PUMP SUCTION DHDT

UTILITY - IBR SERVICE :

LOW PRESSURE STEAM UNITS

LP SUPERHEATED STEAM UNITS

BLOWDOWN STEAM EBSM

HYDROCARBONS - WATER VAPOUR EBSM

PROCESS - NON SOUR, NON NACE SOUR :

PROCESS FCC

PROCESS WITH H2S FCC

PROCESS - NON SOUR, NON NACE SOUR:


PROCESS - NON SOUR, SPECIAL PIPING REQUIREMENT :

LP BLOWDOWN (5 DIA BENDS) PPPROCESS - LOW TEMPERATURE SERVICE :HYDROCARBONS (LIGHT) EBSM

REFRIGERANT EBSM

BLOWDOWN HC- WET FLARE EBSM

DEPROPANISER OVHD EBSM

PROCESS PP

LP BLOWDOWN PP

PP-PRU FLARE PP, OFFSITE


AMINE REGENERATOR OVHD ARU

AMINE REGENERATOR REFLUX ARU


CORROSIVE PROCESS PX, BUTAMER, SR LPG

PROCESS - CRYOGENIC SERVICE :

BLOWDOWN HC - DRY FLARE EBSM

LIGHT HYDROCARBONS - LOW TEMP. EBSM


LUBE OIL EBSM

SEAL OIL EBSM

PROCESS - ACID SERVICE :

FRESH ACID (98WT% H2SO4) ALKY

ALKY REACTOR FEED ALKY

ACIDIC RELEASES AND DRAIN ALKY

PROCESS - WET SOUR SERVICE SUBJECT TO NACE STD. :SOUR WATER STRIPPER OVHD AND REFLUX (TRAIN -II) SWS

1, 2, 6-29 2041/2" - 24" (15 - 600)

1, 2, 6-29 20416.17 11.25 B7 / 2H 316SS SPW / GRAPHITE

1/2" - 24" (15 - 600)

GA, GL, CH, BA, BF

SS ASTM A182 F304L BW, FL RF

GA, GL, CH, BA, BF


1.512

(SS316 / HF)

2.3A1 A1JQ 150 B31.3 LIQUID NO YES NO

B7 / 2H 316SS SPW / GRAPHITE2.3 SS ASTM A182 F316L BW, FL RFSS ASTM A312 316L ASTM A358 316L CL.1

1.512

(SS316 / HF)

16.17 11.25A1 A1LQ 150 B31.3 LIQUID NO YES NO

1, 2B7 / 2H 316SS SPW / GRAPHITE 1/2" - 24" (15 - 600)GA, GL, CHSW, BW, FL RF

-29 427

16.17 5.621.5

12 (SS316 /

HF)2.3 SS ASTM A182 F304LA1 A1JV 150 B31.3

LIQUID / VAPOUR NO NO NO


1/2" - 24" (15 - 600)

GA, GL, CH, BA 1, 2, 14

-29 204

16.17 11.25 B7 / 2H PTFE2.3

SS ASTM A182 F316L BW, FL RFNO


1.5 ALLOY 20A1 A1LJ 150 B31.3 LIQUID NO NO

1B16 / 4 316SS SPW / GRAPHITE 1/2" - 48" (15 -1200)GA, GL, CHRF

-29 538

1 1/4 Cr-1/2 Mo ASTM A182 GR.F11 CL.2

20.39 1.411.5

5 (HF) 1.9 SW, BW, FLA1 A1DP 150 B31.3

LIQUID / VAPOUR NO NO YES

1 1/4 Cr-1/2 Mo ASTM A335 Gr P11 ASTM A691 GR.1 1/4CR CL.42

A1 A1AS 150 B31.3 IBR VAPOUR NO NOB31.3 IBR


5 (HF) 1.1 316SS SPW / GRAPHITE

1/2" - 24" (15 - 600)

GA, GL, CHSW, BW, FL RF

-29 427

20.04 5.62 1B7 / 2H

SS ASTM A182 F316L

CS ASTM A105

5 Cr-1/2 Mo ASTM A182 GR. F5

A1 A1LD 150 B31.3 LIQUID NO NO NOSS ASTM A312 316L ASTM A358 316L CL.1

1.5 SS316 / RTFE 2.3 SW, BW, FL RF-29 204

16.17 11.25 1B7 / 2H

A1 A1FP 150 B31.3 LIQUID / VAPOUR NO NO YES5 Cr-1/2 Mo ASTM A335 GR. P5 ASTM A691 GR.5CR CL.42

1.5 5 (HF) 1.13 SW, BW, FL RF-29 538

20.39 1.41 1

GA, GL, CHB16 / 4 316SS SPW / GRAPHITE

1/2" - 24" (15 - 600)

316SS SPW / GRAPHITE 1/2" - 12" (15 - 300)BA, GL, CH, BF

LIQUID / LIQUID + VAPOUR

NO NOA1 A1JZ 150 B31.3 NOSS ASTM A312 304L ASTM A358 304L CL.1

1.512

(SS316 / HF)

2.3 SS ASTM A182 F304L BW, FL RF1/2" - 48" (15 - 1200)

GA, GL, CH 1

-184 260

16.17 10.55

B8M CL.2 / 8MA 316SS SPW / GRAPHITE

A1 A1GP 150 B31.3

LIQUID / VAPOUR / LIQUID + VAPOUR

NO NO B31.3LTCS ASTM A333 Gr6 ASTM A671 GR.CC60 CL.22

1.512

(SS316 / HF)

1.1 L7 / 4 316SS SPW / GRAPHITE 1/2" - 64" (15 - 1600)ASTM A350 GR. LF2 SW, BW, FL RF-46 427

GA, GL, CH, BA, BF

120.04 5.62

LIQUID / VAPOUR NO YESA1 A1AQ 150 B31.3 B7 / 2H 316SS SPW / GRAPHITE1.5

12 (SS316 /

HF)YES

CS ASTM A106 GrB ASTM A671 GR.CC60 CL.22

-29 427

20.04 5.62

1/2" - 48" (15 - 1200)

GA, GL, CH, BA, BF

1, 2, 61.1 CS ASTM A105 BW, FL RF

A1 A1GE 150 B31.3 LIQUID + VAPOUR NO NO B31.3LTCS ASTM A333 Gr6 ASTM A671 GR.CC60 CL.22

1.512

(SS316 / HF)

1.1 L7 / 4 316SS SPW / GRAPHITE 1/2" - 24" (15 - 600)ASTM A350 GR. LF2 SW, BW, FL RF-46 149

GL, CH, BA,PL 1

20.40 16.17

DSN2759




REV.PROJECT

PIPE CLASS REF



C/A mm

VALVE TRIM

ASME B16.5 MAT,L

GROUP



DESIGN PRESS RANGE

(kg/cm2)


RANGE Inch (Dn)



CORROSIVE PROCESS PX, BUTAMER, SR LPG

PROCESS - CHEMICAL DOSING :

CHEMICALS EBSM


HYDROCARBONS - LOW TEMP. EBSM


CORROSIVE PROCESS BUTAMER

PROCESS - ACID SERVICE :

SPENT ACID (92WT% H2SO4) ALKY

FRESH ACID (98WT% H2SO4) ALKY




VACUUM SYSTEM EBSM


FUEL GAS UNITS


BOILER BLOW DOWN SPG


HYDROGEN EBSM

PROCESS WITH HYDROGEN PX, SR LPG

PROCESS - AMINES AND NON NACE SOUR (STRESS RELIEVED):

TREATED VENT GAS AVU, SWS

LEAN AMINE ARU, FCC, EBSM, FCC LPGTU, FCCNPROCESS WITH H2S FCC

DHT DRIER OVHD (NOTES : 4, 5) DHDT

DHT DRIER SOUR WATER (NOTES : 4, 5) DHDT

PROCESS PX, SR LPG

CAUSTIC :

CAUSTIC 20% CONC. UNITS & OFFSITES

CAUSTIC 46% CONC. UNITS & OFFSITES

116.17 9.84 B7 / 2H MONEL SPW / GRAPHITE1/2" - 24" (15 - 600)BW, FL RF

-29 316 GA, CHA1 A1YV 150 B31.3

VAPOUR / LIQUID + VAPOUR

NO NO NO MONEL ASTM B165 UNS N04400 1.59

(MONEL) 3.4MONEL ASTM B564 UNS N04400

1/2" - 12" (15 - 300)

GA, GL, CH, BA, PL

1, 2, 14-29 31616.17 9.84 B7 / 2H PTFE3.17

ALLOY 20 STM B462 N08020 BW, FL RFNO

ALLOY 20 ASTM B729 N08020 ASTM B464 N08020

1.5 ALLOY 20A1 A12J 150 B31.3 LIQUID NO NO

GA, GL, CH, BA, BF

1, 4, 520.04 / FV 5.62 / FV B7 / 2H 316SS SPW / GRAPHITE1/2" - 48" (15 - 1200)


-29 427


3.08

(13CR / HF)

1.1A1 A2A2 150 B31.3VAPOUR / LIQUID + VAPOUR

NO NO B31.3

A1 A2AD 150 B31.3 VAPOUR NO NO B31.3CS ASTM A106 GrB ASTM A672 GR.B60 CL.22

3.08

(13CR / HF)

1.1 316SS SPW / GRAPHITE 1/2" - 24" (15 - 600)

BA, GL, CH, BA, BF

SW, BW, FL RF 0 6520.04 19.16 1

A1 A2AG 150 B31.1 IBR LIQUID NO NOB31.1 IBR

B7 / 2H



1/2" - 24" (15 - 600)


-29 427

20.04 5.62 1

A1 A2AN 150 B31.3 LIQUID NO NO YES

B7 / 2H


3.0 9 (MONEL) 1.1 316SS SPW / GRAPHITE1/2" - 24" (15 - 600)

GA, GL, CH, BA, BF

SW, BW, FL RF -29 11020.04 17.63 1, 2B7 / 2H

CS ASTM A105

9 Cr-1 Mo ASTM A182 GR. F9

CS ASTM A105

CS ASTM A105

CS ASTM A105

A1 A2AL 150 B31.3 LIQUID / VAPOUR NO NO YESCS ASTM A106 GrB ASTM A672 GR.B60 CL.22

3.012

(SS316 / HF)

1.1GA, GL, CH, BA, BF

SW, BW, FL RF -29 42720.04 5.62 1, 2B7 / 2H

A1 A18P 150 B31.3 VAPOUR + LIQUID NO NO YES9 Cr-1 Mo ASTM A335 GR. P9 ASTM A691 GR.9CR CL.42

1.5 5 (HF) 1.14 SW, BW, FL RF-29 538

20.39 1.41 1

GA, GL, CHB16 / 4 316SS SPW / GRAPHITE

1/2" - 24" (15 - 600)

316SS SPW / GRAPHITE 1/2" - 48" (15 - 1200)

A1 A1LY 150 B31.3 LIQUID NO NO NOSS ASTM A312 316L ASTM A358 316L CL.1

1.512

(SS316 / HF)

2.3 SS ASTM A182 F316L BW, FL RF1/2" - 12" (15 - 300)

GA, GL, CH, BA, BF

1-29 26016.17 10.55 B7 / 2H 316SS SPW / GRAPHITE

A1 A1LV 150 B31.3LIQUID / LIQUID + VAPOUR


1.512

(SS316 / HF)

2.3 B7 / 2H 316SS SPW / GRAPHITE 1/2" - 24" (15 - 600)SS ASTM A182 F316L SW, BW, FL RF

-29 454

GA, GL, CH, BA, BF

116.17 4.57

A1 A2AH 150 B31.3VAPOUR / LIQUID + VAPOUR

NO NO B31.3CS ASTM A106 GrB ASTM A672 GR.B60 CL.22

3.08

(13CR / HF)

1.1 B7 / 2H 316SS SPW / GRAPHITE 1/2" - 48" (15 - 1200)CS ASTM A105 SW, BW, FL RF

-29 371

GA, GL, CH, BA, BF

1, 2520.04 7.73

A1 A1LZ 150 B31.3LIQUID / LIQUID + VAPOUR


1.512

(SS316 / HF)

2.3 B8M CL.2 / 8MA 316SS SPW / GRAPHITE1/2" - 24" (15 - 600)


-196 260

GA, GL, CH 1

16.17 10.55

DSN2759




REV.PROJECT

PIPE CLASS REF



C/A mm

VALVE TRIM

ASME B16.5 MAT,L

GROUP



DESIGN PRESS RANGE

(kg/cm2)


RANGE Inch (Dn)


PROCESS / UTILITY - GENERAL, NON SOUR :

LLP CONDENSATE (NON IBR) HGU

SUSPECT CONDENSATE (NON IBR) SPG

REJECT WATER SPG

CRUDE FLASH VAPOUR AVU

HAGO AVU

VGO AVU

KEROSENE AVU

VACUUM DIESEL AVU

NAPHTHA STABILISER OVHD VAPOUR AVU

VGO FEED AVU

NAPHTHA AVU

DIESEL AVU

DEETHANISER AVU

DEBUTANISER AVU

FRESH DEA ARU

PROCESS FCC

BLOWER AIR FCC

FLARE FCC

OILY WATER SEWER EBSM

HYDROCARBON EBSM

BIO TREATMENT SLUDGE EBSM

VENT GAS DHDT

AROMATIC FLARE OFFSITE

NON-ACID RELEASES AND VENTS ALKY

REFRIGERANT ALKY

ISOBUTANE ALKYBUTAMER PRODUCT TO DEISOBUTANISER ALKY

BUTANE PRODUCT ALKY

DEISOBUTANISER OVHD / BOTTOM ALKY

DEBUTANISER OVHD / BOTTOM ALKY

N-BUTANE ALKY

ALKYLATE PRODUCT ALKY

HYDROCARBON FCC LPGTU, FCCN, KTU

PROCESS WATER FCC LPGTU, FCCN, KTU, PPPROCESS AIR FCC LPGTU, FCCN

OFF GAS LPG TRT

PROCESS PX, SR LPG

A1 A2AP 150 B31.3 LIQUID / VAPOUR NO NO B31.3CS ASTM A106 GrB ASTM A672 GR.B60 CL.22

3.08

(13CR / HF)

1.1 SW, BW, FL RF B7 / 2H 316SS SPW / GRAPHITEGA, GL, CH, BA, BF

1, 2-29 371 430

20.04 7.73 3.50

1/2" - 72" (15 - 1800)

CS ASTM A105

DSN2759




REV.PROJECT

PIPE CLASS REF



C/A mm

VALVE TRIM

ASME B16.5 MAT,L

GROUP



DESIGN PRESS RANGE

(kg/cm2)


RANGE Inch (Dn)



DESALTER WATER AVU

CRUDE OVHD VAPOUR AVU

CRUDE DISTILLATION TOP PA AVU

CDU COLUMN OFFGAS AVU

CDU OVHD LIQUID AVU

ATMOSPHERIC DISTILLATION OVHD AVU

ATMOSPHERIC DISTILLATION REFLUX AVU

OFFGAS COMP. SUCTION AVU

RECONTACTOR DRUM OFFGAS AVU

UNSTABILISED NAPHTHA AVU

SOUR NAPHTHA FROM NHT AVUNAPHTHA STABILISER OVHD TO CONDENSER AVU

NAPHTHA STABILISER REFLUX AVU

NAPHTHA STAB. OVHD LIQUID AVU

DE-ETHANISER OFFGAS AVU

SOUR WATER AVU, DHDT

VACUUM COLUMN OVHD (NOTES :4, 5) AVU

HOT WELL OIL AVU

SOUR GAS AVU

OFF GAS TO AMINE TREATING AVU

MHC STRIPPER REFLUX VGO HDT

RICH AMINE , AMINE DRAIN VGO HDT, DHDT

DEETHANISER VGO HDT

HDT STRIPPER FEED VGO HDT

HDT STRIPPER REFLUX VGO HDT

OILY WATER FCC

SLOPS ARU, SWSMAKE-UP DEA FROM AMINE SOLUTION STORAGE TANK ARU

AMINE REGENERATOR OVHD ARU

RECOVERED OIL FROM SLOPE OIL PUMP SWS

SKIMMED OIL SWS

STRIPPED WATER SWS

SWS STRIPPER OVHD SWS

SWS STRIPPER BOTTOMS SWS

SWS STRIPPER REBOILER OUTLET SWS

VENT GAS , ACID GAS SWS

DHT CHPS/CLPS LIQUID DHDT

OFFGAS FROM DHT CLPS DHDT

CONDENSED HYDROCARBONS DHDT

PROCESS PX, SR LPG

LP FLARE OFFSITE

ACID GAS FLARE OFFSITE

HP FLARE OFFSITE

A1 A2AQ 150 B31.3 LIQUID / VAPOUR NO YES YESCS ASTM A106 GrB ASTM A671 GR.CC60 CL.22

3.012

(SS316 / HF)

1.1GA, GL, CH, BA, BF

BW, FL RF-29 260 430

20.04 11.95

3.51, 2, 6B7 / 2HCS ASTM A105 316SS SPW / GRAPHITE

1/2" - 94" (15 - 2350)

DSN2759




REV.PROJECT

PIPE CLASS REF



C/A mm

VALVE TRIM

ASME B16.5 MAT,L

GROUP



DESIGN PRESS RANGE

(kg/cm2)


RANGE Inch (Dn)


PROCESS - WET SEVERE SOUR SERVICE SUBJECT TO NACE + HIC STD. :

DHT WASH WATER DHDTDHT STRIPPER OVHD CONDENSER OUTLET DHDT

RICH AMINE DHDT

PROCESS - PX PX

UTILITY - IBR SERVICE :

LOW PRESSURE CONDENSATE UNITS

HYDROCARBONS - WATER CONDENSATE EBSM

BOILER FEED WATER EBSM

UTILITY - WATER SERVICE, CATEGORY "D" FLUID :

COOLING WATER SUPPLY UNITS & OFFSITES

COOLING WATER RETURN UNITS & OFFSITES


PROCESS FCC



HAGO AVU


PROCESS - LOW TEMPERATURE SERVICE, STRESS RELIEVED:

CAUSTIC PPPROCESS - LOW TEMPERATURE SERVICE :PROCESS WATER AVU

LT FLARE OFFSITE


DE-ETHANISER OVHD AVU

DE-ETHANISER OFFGAS AVU


PROCESS WITH H2S (< 25 PPMW) FCC

PROCESS - NON SOUR, CORROSIVE SERVICE:

HEATED CRUDE AVU

ATMOSPHERIC RESIDUE AVU

VACUUM RESIDUE (NOTES: 4, 5) AVU


BOILER BLOW DOWN SPG

PROCESS - ACID, ACID CONTAMINATED SERVICE:

ACIDIC VENTS AND DRAINS ALKY

ALKY COMP. KO LIQUID ALKY

ALKY REACTOR CHILLER VAPOURS ALKY

ALKY REACTOR VAPOURS ALKY

SPENT ACID ALKY

ACIDIC BLOWDOWN ALKY

PROCESS - AMINES AND NON NACE SOUR (STRESS RELIEVED):

AMINE REGENERATOR BOTTOMS ARU

GA, GL, CH, BA, BF

B7 / 2H 316SS SPW / GRAPHITE 1/2" - 48" (15 - 1200) 1, 219.9 5.6


-29 427


6.012

(SS316 / HF)

1.1LIQUID / VAPOUR NO NO YESA1 A4AL 150 B31.3

120.04 5.62 B7 / 2H 316SS SPW / GRAPHITE1/2" - 24" (15 - 600)BW, FL RF

-29 427

GA, GL, CH6.0

5 (HF) 1.1

CS ASTM A105A1 A4AG 150

B31.1 IBR LIQUID NO NO

B31.1 IBR

CS ASTM A106 GrB

GA, GL, CH, BA 1, 2, 14

20.04 14.06 B7 / 2H PTFE

1/2" - 24" (15 - 600)


-29 204

CS ASTM A106 GrB ASTM A671 GR.CC60 CL.22

6.0 ALLOY 20 1.1LIQUID / VAPOUR NO NO B31.3A1 A4AJ 150 B31.3

GA, GL, CH, BA, BF

1316SS SPW / GRAPHITE 1/2" - 68" (15 - 1700)20.04 5.62 L7 / 4ASTM A350 GR. LF2 SW, BW, FL RF

-46 4271.1B31.3

LTCS ASTM A333 Gr6 ASTM A671 GR.CC60 CL.22

3.012

(SS316 / HF)

A1 A2GP 150 B31.3 LIQUID/ VAPOUR NO NO

1/2" - 48" (15 - 1200)

GA, GL, CH, BA, BF

1, 2, 24-46 42720.04 5.62 L7 / 4 316SS SPW / GRAPHITE1.1 ASTM A350 GR. LF2 BW, FL RFYES

LTCS ASTM A333 Gr.6 ASTM A671 GR.CC60 CL.22

3.012

(SS316 / HF)

A1 A2GQ 150 B31.3 VAPOUR NO YES

1B16 / 4 316SS SPW / GRAPHITE 1/2" - 24" (15 - 600)GA, GL, CHSW, BW, FL RF

-29 538

20.39 1.413.0

5 (HF) 1.14

9 Cr-1 Mo ASTM A182 GR. F9A1 A28P 150 B31.3

VAPOUR + LIQUID NO NO YES

9 Cr-1 Mo ASTM A335 GR. P9 ASTM A691 GR.9CR CL.42

1B16 / 4 316SS SPW / GRAPHITE 1/2" - 24" (15 - 600)GA, GL, CHRF

-29 538

5 Cr-1/2 Mo ASTM A182 GR. F5

20.39 1.413.0

5 (HF) 1.13 SW, BW, FL

1

A1 A2FP 150 B31.3 LIQUID / VAPOUR NO NO YES5 Cr-1/2 Mo ASTM A335 GR. P5 ASTM A691 GR.5CR CL.42

B16 / 4 316SS SPW / GRAPHITE 1/2" - 24" (15 - 600)GA, GL, CHRF

-29 538

9 Cr-1 Mo ASTM A182 GR. F9

20.39 1.414.5

5 (HF) 1.14 SW, BW, FLA1 A38P 150 B31.3

VAPOUR + LIQUID/ LIQUID

NO NO YES9 Cr-1 Mo ASTM A335 GR. P9 ASTM A691 GR.9CR CL.42

A1 A2AS 150 B31.3 IBR LIQUID NO NOB31.3 IBR



1/2" - 24" (15 - 600)

GA, GL, CH, BFSW, BW, FL RF

-29 427

20.04 5.62 1

A1 A2AW 150 B31.3 LIQUID NO NO NO

B7 / 2H

3.08

(13CR / HF)

- SW, BW, FL RF / FF 0 65 10.5 B7 / 2H SYN. FIBRE / OIL RESISTANT BINDER1/2" - 110" (15 - 2750)

GA, GL, CH, BF 1

CS ASTM A106 GR.B




REV.PROJECT

PIPE CLASS REF



C/A mm

VALVE TRIM

ASME B16.5 MAT,L

GROUP



DESIGN PRESS RANGE

(kg/cm2)


RANGE Inch (Dn)


PROCESS - CAUSTIC, CAUSTIC RICH MIXTURE, STRESS RELIEVED :

CAUSTIC ALKY

ALKY REACTOR PRODUCT AFTER CAUSTIC WASH ALKY

CAUSTIC RECYCLE ALKYALKY REACTOR PRODUCT TO DEISOBUTANISER ALKY

SPENT CAUSTIC ALKY

PROCESS - WET SEVERE SOUR SERVICE SUBJECT TO NACE + HIC STD. :

SOUR WATER AVU, VGO HDT, SWS

CRUDE COULMN OVHD CONDENSER INLET / OUTLET AVU

NAPHTHA STABILISER OVHD CONDENSER OUTLET AVU

WASH WATER VGO HDT

MHC STRIPPER OVERHEAD VGO HDT

NAPHTHA STABILISER OVHD VGO HDT

LEAN AMINE VGO HDT

RICH AMINE VGO HDT, AVU, ARU

DEETHANISER SWS, VGO HDT

HDT STRIPPER OVHD VGO HDT


HYDROCARBONS / HC CONDENSATE EBSM

WASH WATER ALKY

DEBUTANISER BOTTOM ALKY

NON-ACID BLOWDOWN ALKY

PROCESS - NON SOUR, CORROSIVE SERVICE:

HVGO AVU


CATALYST WITHDRAWAL LINE PX






VGO AVU

VACUUM DIESEL AVU

PROCESS - SPECIAL SERVICE PIPING REQUIREMENT:

OIL, LIQUID ADDITIVES - 5 DIA BENDS PP

PROCESS - 5 DIA BENDS PP

UTILITY - POWER PIPING :

CLEAN CONDENSATE (TO DE AERATOR) SPG


PROCESS FCC

PHOSPHATE FCC

MP CONDENSATE (NON IBR) HGU

GREASE, LIQUID PEROXIDE PP

PROCESS - PP UNIT PP

GA, BA 852.73 12.84 B7 / 2H 316SS SPW / THERMICULITE 835 1/2" - 8" (15 - 200)

1 1/4 Cr-1/2 Mo ASTM A182 GR.F11 CL.2

BW, FL RF -29 551 1 1/4 Cr-1/2 Mo ASTM A182 GR.F11 CL.2 NOTE 8

SS316 + STELLITE 1.9A1 B0DH 300 B31.3

SOLID + VAPOUR NO NO B31.3

1, 2B7 / 2H 316SS SPW / GRAPHITE 1/2" - 24" (15 - 600)

GA, GL, CH, BA, BF

BW, FL RF -29 20420.04 14.066.0

9 (MONEL) 1.1

CS ASTM A105A1 A4AN 150 B31.3 LIQUID NO NO YES


B16 / 4 316SS SPW / GRAPHITE 1/2" - 24" (15 - 600)GA, GL, CH 11.13

5 Cr-1/2 Mo ASTM A182 GR. F5 BW, FL RF6.0

5 (HF)

-29 538

20.39 1.41A1 A4FV 150 B31.3

LIQUID / VAPOUR NO NO YES

5 Cr-1/2 Mo ASTM A335 GR. P5 ASTM A691 GR.5CR CL.42

GA, GL, CH, BA, BF

1, 2, 4, 542.18 27.77 B7 / 2H 316SS SPW / GRAPHITE1/2" - 48" (15 - 1200)2.3 SW, BW, FL RF

-29 260NO


0.012

(SS316 / HF)

A1 B0J2 300 B31.3 LIQUID NO NO

NOA1 B0JG 300 B31.1 LIQUID NO NO SS ASTM A312 304 0.010

(SS316) 2.1 316SS SPW / GRAPHITE1/2" - 24" (15 - 600)

GA, GL, CH, BA, BF

SW, BW, FL RF -29 26050.62 32.69 1B7 / 2H

A1 A4AV 150 B31.3LIQUID / LIQUID + VAPOUR

NO NO B31.3CS ASTM A106 GrB ASTM A672 GR.B60 CL.22

6.012

(SS316 / HF)

1.1 316SS SPW / GRAPHITE 1/2" - 48" (15 - 1200)

GA, GL, CH, BA, BF

BW, FL RF -29 42720.04 5.62 1B7 / 2H

CS ASTM A105

SS ASTM A182 F304

SS ASTM A182 F304L

CS ASTM A105

SS ASTM A182 F304LA1 B0JV 300 B31.3

LIQUID / LIQUID + VAPOUR


0.012

(SS316 / HF)

2.3 316SS SPW / GRAPHITE 1/2" - 48" (15 - 1200)

GA, GL, CH, BA, BF

SW, BW, FL RF -46 42742.18 24.26 1, 2B7 / 2H

A1 A4AR 150 B31.3LIQUID / LIQUID + VAPOUR

YES YES YESCS ASTM A106 GrB ASTM A671 GR.CC60 CL.22

6.012

(SS316 / HF)

1.1 BW, FL RF -29 42720.04 5.62

GA, GL, CH, BA, BF

B7 / 2H 316SS SPW / GRAPHITE 1/2" - 48" (15 - 1200) 1, 2, 6

A1 B0AC 300 B31.3 B7 / 2HCS ASTM A106 GrB NOTE 8SS316 +

STELLITE 1.1

SOLID + VAPOUR NO NO

52.03 41.28SOLID NO NO B31.3

A1 B0AH 300 B31.3


-29 288 BA 1, 8316SS SPW / GRAPHITE

1/2" - 10" (15 - 250)

52.03 41.28 B7 / 2H 316SS SPW / GRAPHITENOTE 8 -

1/2" - 8" (15 - 200) - 8, 10, 251.1

CS ASTM A105 BW, FL RFB31.3

CS ASTM A106 GrB

-29 288

A1 B0JE 300 B31.3LIQUID / LIQUID + VAPOUR


0.0 SS304 / PTFE 2.3 B7 / 2H 316SS SPW / GRAPHITE1/4" - 28" (6 - 700)

SS ASTM A182 F304L SW, BW, FL RF 225

BA, GL, CH, PL 2120.39

DSN2759




REV.PROJECT

PIPE CLASS REF



C/A mm

VALVE TRIM

ASME B16.5 MAT,L

GROUP



DESIGN PRESS RANGE

(kg/cm2)


RANGE Inch (Dn)



PROCESS FCC LPGTU / FCCN FCC LPGTU, FCCN

PROCESS - IBR SERVICE :

HYDROCARBONS / STEAM HIGH TEMP. EBSM

PROCESS - CATALYST:

CATALYST FCC


MHC STRIPPER FEED VGO HDT

HDT STRIPPER FEED VGO HDT


GAS TURBINE FUEL OIL SPG

HSFO (TO HHP & HP STEAM BOILERS) SPG


MEDIUM PRESSURE STEAM SPG, FCC


HYDROGEN HCDS

PROCESS WITH HYDROGEN PX, HGU, BUTAMER, SR LPGPROCESS - AMINES AND NON NACE SOUR (STRESS RELIEVED):

DHT MIXED GAS OIL FEED DHDT

DHT PRODUCT STRIPPER BOTTOMS DHDT

DIESEL PRODUCT DHDT

DHT DRIER RECYCLE DHDT

NAPHTHA TO NHT DHDT

PROCESS PX, SR LPG

PROCESS - NON SOUR, NON CORROSIVE:

CRUDE OIL AVU

DESALTED CRUDE AVU

KEROSENE AVU

AGO AVU

NAPHTHA STABILISER BOTTOMS AVU

C4 LPG AVU

SOUR LPG AVU

FLASHED CRUDE AVU

DEETHANISER AVU

VACUUM DIESEL PRODUCT AVUVGO AND HVGO PRODUCT AFTER COOLER AVU

SWEET LPG AVU

HYDROCARBONS EBSM

HGU PROCESS HGU

NITROGEN ALKY, HGU

INSTRUMENT AIR UTY

PROCESSS - PP UNIT PP

NAPHTHA, NAPHTHA + DSO LPG TRT

PROCESS PX, SR LPG, BUTAMER

GA, GL, CH, BA 1, 2

42.18 35.86

B8M CL.2 / 8MA 316SS SPW / GRAPHITE

1/2" - 24" (15 - 600)


-101 93


0.012

(SS316 / HF)

2.3LIQUID NO NO NOA1 B0JZ 300 B31.3

SW, BW, FL RF 1, 2B7 / 2H 316SS SPW / GRAPHITE 1/2" - 48" (15 - 1200)

GA, GL, CH, BA, BF

A1 B1AP 300 B31.3CS ASTM A106 GrB ASTM A672 GR.B60 CL.22

-29 427

52.03 28.83

LIQUID / VAPOUR NO NO B31.3 1.5

8 (13CR /

HF)1.1

LIQUID NO NO B31.3A1 B1AD 300 B31.3 1.58

(13CR / HF)

1.1 316SS SPW / GRAPHITE 1/2" - 24" (15 - 600)

GA, GL, CH, BA, BF

SW, BW, FL RF 0 26052.03 42.54 1B7 / 2H


A1 B1AG 300 B31.1 IBR VAPOUR NO NOB31.1 IBR



1/2" - 24" (15 - 600)


-29 427

52.03 28.83 1B7 / 2H

A1 B0MV 300 B31.3 LIQUID + VAPOUR NO NO NOSS ASTM A312 321 ASTM A358 321 CL.1

0.8 SS347 2.4 321SS SPW / GRAPHITE 1/2" - 24" (15 - 600)

GA, GL, CH, BA, BF

SW, BW, FL RF -29 42750.62 31.64 1B7 / 2H

SS ASTM A182 F321

SS ASTM A182 F321H

SS ASTM A182 F304H

CS ASTM A105

CS ASTM A105

CS ASTM A105

A1 B0MC 300 B31.3 SOLID NO NO NOSS ASTM A312 321H ASTM A358 321H CL.1

1.0 SS347H 2.4 321SS SPW / GRAPHITE 1/2" - 12" (15 - 300) BABW, FL RF-29 732

50.62 5.98 1

B8M CL.2 / 8MA

A1 B0KS 300 B31.3 I

3210-8230-SP-0001 REV A1

Documents

Transcript of 3210-8230-SP-0001 REV A1