Post on 17-Sep-2021
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TUBES, PIPES, BOILERS FOR THERMAL POWER PLANTS
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tppboilers@gmail.com
02223484046 1800228772
www.tppboilersindia.com
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IBR Certificate UDYAM Registration
Products Manufacturer & Boiler Pressure Parts
Economiser Coils
Superheaters Coils
Studded Bed Coils & Tubes
Boiler Bank Tubes
Water Wall Panels
Pipes & Tube
Helically Wound Finned Tubes
Finned Tubes
Boiler Headers
Heat Exchangers
Waste Heat Boilers
Index
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Page No.
About Us
Video Gallery
ISO Certi�cates
Contact Us
03 - 05
06 - 09
Our Products
Photo Gallery & Our Clients
36
35
34
12 - 33
IBR Certi�cates 10
UDYAM Registration Certi�cates 11
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About Us
TPB is a Manufacturer of High Temperature Steam Boiler Pressure Parts, Boiler Components and Fabricator of Replacement Boiler Tube, Water Wall Tubes and Panels, Superheater & Economizer Tubes / Coils and Assemblies, Wall or Steam Header and other Boiler Pressure Parts and Heavy Structures For Large Steam Generator are Custom Fabricated to Precisely Fit your Boiler.
Our Promoters and Promoter Workers have a very deep knowledge and wide experience of over 500 man-years in Fabrication, Erection, Bending & Welding of all kinds of Plates, Sections, Tubes and Pipes like Seamless, ERW, and Ri�e-Bore made of any kinds of Steels like Carbon Steels, Alloy Steels, and Stainless Steels in any Size and Length and to any Speci�cation.
TPP Boilers Pvt. Ltd. ( )Tubes, Pipes, Boilers for Thermal Power Plants
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Manufacturing Facility
We have capacity to manufacture any equipment made from any type of steel having thickness of up to 50 mm. and any type/ pipe bending up to
100 mm NB (114.3 mm OD) x Sch 160 (33mm). All fabrication facilities are
available using state of art manufacture Equipment at 4000 Sq. Mtr. Factory & innovation by our skilled manpower in Plate/ Tube Bending, Welding, Coiling, Assembling & Heat – Treatment allows fast delivery of component without reducing its quality requirement.
We have excellent Managerial & Technical Personnel with support from a team of Engineer, Supervisor & of Skilled & semiskilled workers for site & factory jobs & design, production & Quality are maintained by our experts in their �eld.
About Us
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We also specialized in manufacture short radius tube bend with R > = 0.6D, Heat – Exchangers, Steam Piping, condensate piping, Exhaust gas Piping & any type ducting systems.
All fabrication is done using state of art manufacturing facilities at our factory and our innovations in Plate/ Sections /Tube /Pipe-Bending, Rolling, Pressing, Drilling, Welding, Assembling and Heat-Treatment provides fast delivery of component without affecting its quality requirements.
Manufacturers & Fabricators with Specialization in High Pressure & Temperature Boiler Components like Superheaters, Economisers,
Boiler-Bank Tubes, Water Wall Panels, Steam Headers, Studded Bed Coils, Sample Coolers, Condensate Pots , Heat Exchanger U‐Tubes etc.
OUR USP
To Offer Expertise of a very Large Company with accessibility of a
small company at very Reasonable
Costs.
OUR MOTO
To Engineer, Fabricate, Guarantee Our Products
and Deliver them at the right time is what
we shall Excel
About Us
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ISO Certificate
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ISO Certificate
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ISO Certificate
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ISO Certificate
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IBR Certificate
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UDYAM Certificate
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Our Products
Economiser Coils Superheaters Coils Studded Bed Coils & Tubes
Boiler Bank TubesWater Wall Panels
Pipes & Tube
Helically Wound Finned Tubes
Finned TubesBoiler Headers
Heat ExchangersWaste Heat Boilers
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Our Products
ECONOMISER COILS
These are boiler feed-water heaters in which the heat from waste �ue gases is recovered to raise the temperature of feed water supplied to the boiler, thereby increasing the Fuel Economy, Steaming Capacity, Life of the Boiler and Reducing Pollution.
We have fabricated various types Economisers Coils, (Plain Tubular Economisers, Finned Economisers Cast lron Gilled Economisers), Feed water heaters Evaporator Coils etc. The main problem faced by boiler engineers is the Erosion of the Eco-Coil tubes and mainly at bends. We offer innovative Solutions to extend the life of the Economiser Coils by providing Cassette baffles for bends, Half Tubes Sleeves for upper tubes, SS full Sleeved tubes etc.
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SUPERHEATERS COILS
Superheaters Coils are the most critical Boiler Component of the modern day Thermal Power Plant and are subject to very high metal temperatures.
In fact the capacity of the Superheater to work without failure at higher Temperatures is what determines the boilers Capacity and it effects improvement in economy by reducing Steam Consumption of the Steam Turbine.
We have fabricated thousands of Superheaters – Radiant, Pendant, Final, Fluidized Bed types, Reheaters for all kinds of Boilers having Complicated
very close and Compact Shapes with tube sizes ranging from 32mm OD to 76.2mm OD and thickness from 3mm of 12mm in all types of Boiler Quality Steel Grades ranging from Carbon to Alloys and Stainless Steel for metal temperature ranging up 650 C and for Boilers of 10 to 500 MW Capacity.
Our Products
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STUDDED BED COILS & TUBES
Studded Tubes are used to increase the Surface Areas to achieve higher Heat Transfer Rates. They are used in Fluidized Bed Coils and Fluidized Bed Superheaters. They are also used in Re�neries as Reheaters.
We use Automatic Stud Welding Machines using Drawn Arc method capable of welding studs up to max. 13mm Dia. at a very closed pitch of 63 Stud Planes Per Mtr. (cross-linear). The Material Grade of Studs and Tubes can be similar or dissimilar of grades ranging from Carbon Steel to Alloy Steel (up to 9 Cr) to Stainless Steels. We can also give special HVOF Chromium Carbide coating on surfaces subjects to High Erosion Velocity of Flue gases to avoid frequent replacements.
Our Products
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BOILER BANK TUBES
Boiler Bank Tubes are Bent to Shape Tubes or Steam Generating Tubes where Water is converted to Steam. Boiler Bank Tubes carry a mixture of water and steam. Fabricated from Tubes in various sizes and shapes, bending of these tubes is generally to larger Radius hence they need some Tube Bending Expertise to avoid wrinkles, surface cracking, irregularities, ensuring long life of tube resulting in smooth and efficient operation of the Boiler.
Our Products
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Our Products
These tubes for replacements in boilers have been supplied by us to various industries like Sugar, Re�neries Steel Plants, small and Large Utility / Captive Power Plants. These Shaped Tubes are generally fabricated from Seamless/ ERW Tubes. The sizes of tubes having different shapes vary from 114 mm OD. X 4 mm Thk. to 50.8 mm OD. X 5.60mm Thick with or without Swaged Ends and with or without Welded Fins and with Wrap.
Recommended Metal Temperatures for Boiler Tube Grades.
Typical Steel Grades of Tubes Fabricated by Us.
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Our Products
WATER WALL PANELS
Water Wall Panels are used in modern day Boilers in place of Steam Generating Tubes to reduce heat loss due to their gas tight nature and reduce insulation costs. We fabricate Water Wall Panels using automatic Fin to tubes welding machines and large Tube Panel Benders to achieve desired shape of panels which can have Swaged Ends, Stub Welded to Headers. We supply Panels with integrated manhole openings in the panels.
We have fabricated panels made of Ri�e Bore Tubes of Size 50.8 mm OD x 5.6 Mm MWT conforming to SA- 210 Gr. C in Lengths of upto 24 mtrs. X max.28 tubes (2 mtrs. wide) with Straightness within a tolerance of + / – 3mm.
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Our Products
Specifications
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Our Products
Tabular Data Sheet
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Our Products
PIPES & TUBE
We supply steel pipes, tubes & �tting to various speci�cation with MTC & IBR Certi�cate In the size range of 8 mm OD to 1016 mm OD x 1 mm Thk to 76.2mm Thk used for steam / line piping, boilers superheaters, economizers, water wall, headers, air pre heaters, Heat exchanges, ri�e bore tubes etc.
Our core competency is TPB-Tubes, Pipes for Boilers of TPP - Thermal Power Plant in any size, Speci�cation and Shape. We are not Traders but IBR Approved Manufacturers hence we First Technically Evaluate our clients requirement is suitable to their end-use and then we consider giving the right Technical Product meeting their need.
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Our Products
Carbon Steel are further classi�ed as Low, Medium, High Carbon, Manganese Steel.Alloy Steel are further classi�ed by composition of Chrome & Moly.Stainless Steel are classi�ed by their various composition of Nickel, Crome, Moly etc.
Carbon Steel, Alloy Steel, Stainless Steel.
Steel Chemistry
Seamless method is further classi�ed as Hot Finished & Cold Drawn. Welded are classi�ed as ERW, SAW, CDW, SW, MMAW.
Method Broadly Classi�ed as Seamless & Welded.
Manufacture
Steel Pipe & Tubes are classi�ed by the following methods:
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Our Products
Tubes are used to transferred heat load through its walls (Thickness). Pipes are used to transfer heat loads through its Bore.
Pipes & Tubes
Carbon Steel are further classi�ed as Low, Medium, High Carbon, Manganese Steel.Alloy Steel are further classi�ed by composition of Chrome & Moly.Stainless Steel are classi�ed by their various composition of Nickel, Crome, Moly etc.
Carbon Steel, Alloy Steel, Stainless Steel.
Steel Chemistry
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Our Products
ASME/ASTM: A178, A179, A192, A210GR A/C, SA 209- T1a,b, A213-T2,T11, T12,T22, T5, T91, T9, TP304H, TP321H, TP347H, SA214 A53/A106 Gr. A, B, C, A335-P1, P11, P12, P5, P9, P91 A312-TP304L, TP316L etc. A333 Gr. 1/6, A423, A333 Gr. 1/6, SA556, SA 234 WPB, WP6, WP11.
DIN 17175: St 35.8, St45.8, 15Mo3, 13 CrMo44, 10CrMo910, X20CuMoV121, DIN2391/2448.
API5L: Gr. A/B, X 42, X46, X60 (PSL1/2), API 5CT: H 40, J55, L8, P1110, PE, EUE, T&L.
GB 5310: 20G, 15CrMoG, 12 Cr1MoVG.
GOST: 20, 12XIMF, 15XM, 15X1MIF.
IS: 1978, 1299, 3589, Gr. 330/410/450.
JIS: STBA22, STBA23, STBA24, STBA26.BS 3059: Part I/II – Gr. 320, 360, 440, 243, 620, 622, BS 6323.
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Our Products
Tube Dimension & Weight Table
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Our Products
HELICALLY WOUND FINNED TUBES
(Embedded Fin) The G �n strip is wound into a machined groove and securely locked into place by back �lling with base tube material. This ensures that maximum heat transfer is maintained at high tube metal temperatures. Maximum operating temperature for this �n type is 450°C.
G Fins:
Fin Material: Aluminum or Copper
Tube Materials: Carbon steel, Cr.-Mo. Steel, Stainless Steel.
L Fin strip material is subjected to controlled deformation under tension giving the optimum contact pressure of the foot of the �n onto the base tube thus maximizing the heat transfer properties. The foot of the �n considerably enhances the corrosion protection of the base tube. Maximum operating temperature for this �n type is 150°C.
L Fins:
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Our Products
Aluminum or Copper.Fin Material:
Carbon steel, Cr.-Mo. steel, stainless steelTube Materials:
Crimped Fins: This �n type (crimped �n) is a non taper �n wrapped under tension around the base tube. The �nning process results in a crimp forming at the foot of the �n. Fin is then welded to the base tube at the strip ends. Maximum operating temperature for this �n type is 250°C.
Carbon/Stainless Steel or Copper.Fin Material:
Carbon/Stainless Steel.Tube Materials:
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FINNED TUBES
While it is not necessary to tell engineers what �nned tubes are, or that their use is mandatory in cases of gas-liquid heat exchange where the �lm coefficient ratio is above 2, it is essential to tell the engineers that
FINNED TUBES are backed by not only engineering excellence of manufacture, but also by our zealously guarded reputation for the �nest quality of all our products.a
LongitudinallyFinned Tubes:
We have indigenous developed automatic welding machines for giving low distortion longitudinally welded Finned Tubes used in low capacity Boilers.
T-Fins: Helical Straight strip wound on the tube are mechanically secured. The tubes are required grade of steel, the �ns are aluminum for maximum tube-wall temperature of 121 deg C (250 deg F) and mild service conditions.
Our Products
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H - Fins: H-economizer two rectangular �n, similar to a square, its edge length for the �uorescent tubes of 2-fold,an expansion of the heating surface. H-economizer �ash resistance welding processes used, the welding seam after the high rate of fusion, weld tensile strength, and has good thermal conductivity.
H-economizer can also manufacture dual tube “Double H” type �n tubes, its rigid structure, and can be applied to a longer tube row occasions.
Performance Characteristics:
Excellent anti-wear performance, Less fouling, Compact space, Welded joints less, Stability.
L-Fins: Helical strip bent to L-shape are mechanically secured to the tube with the outer surface of of the tube totally enclosed with �ns, for full �n contact and protection of tube from chemical action of the gas for maximum tube-wall temperature of 177 deg C (350 deg F) and moderate service conditions.
Helical straight strip wound into pre-cut grooves on the outer wall of the tube, �n and groove lips mechanically closed for maximum tube-wall temperature of 371 deg C (700 deg F) and extreme working conditions.
G-Fins:
Our Products
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BOILER HEADERS
Boiler Headers form an important part of all types of boilers. Steam from the generating tubes is collected in boiler headers which are therefore
always under pressure. This pressure may vary from 300 psi to 2000 psi. Since headers are always under pressure, the utmost care is taken by us while fabricating them. Depending on the generating capacity of the boiler the header sizes fabricated by us vary from 100 mm to 600 mm NB. The stubs of various sizes are very carefully welded to the main body of the header to provide the desired openings from the boiler headers.
Bevelling and weld preparation of stubs duly tack-welded to the main body of the boiler header are �rst shown to Chief Inspector of Boilers for his approval and once again the stubs fully welded with main body are shown
to Chief Inspector of Boilers under hydraulic pressure, varying from 1000 to 3000 psi as required by the speci�cations. The Boiler headers are stamped by Chief Inspector of Boilers before they leave our manufacturing plant. We also weld skubolets and weldolets in place of stubs.
Our Products
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WASTE HEAT BOILERS
These are boiler feed-water heaters in which the heat from waste �ue gases is recovered to raise the temperature of feed water supplied to the boiler, thereby increasing the Fuel Economy, Steaming Capacity, Life of the Boiler and Reducing Pollution.
We have fabricated various types Economizers Coils, (Plain Tubular Economizers, Finned Economizers Cast lron Gilled Economizers), Feed water heaters Evaporator Coils etc. The main problem faced by boiler engineers is the Erosion of the Eco-Coil tubes and mainly at bends. We offer innovative Solutions to extend the life of the Coils by providing Cassette baffles for bends, Half Tubes Sleeves for upper tubes, SS full Sleeved tubes etc.
Our Products
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HEAT EXCHANGERS
For pressure vessels and reaction vessels in M.S., Al, Monel, Inconel, Cupronickel, etc., TPP BOILERS employs the latest techniques for expanding tube ends into tube sheets. High pressure tests are always carried out on these heat exchangers before they leave the factory. Brass, copper, M.S. and S.S. tube sheets are used. Tube sheets are also made out of mild steel, alloy steel or stainless steel and baffle plates are made out of mild steel or stainless steel. Tube Weld fabricates ‘U’ Tube heat exchangers which are used in fertilizer plants, petrochemical and power project complexes.
Fabrication of U-Tubes for Heat-Exchangers Spans at extremely Short
Delivery time, even Extra long (23 Mts) is TPP BOILERS specialty. Tube Bending as per TEMA. Tubes to any speci�cation and any length can be supplied in extremely short time due to our wide Mother Tube Stocks.
Our Products
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Low Carbon & Steel Seamless
ASTM A179, DIN 17175 ST 35.8, SA 192
MATERIAL GRADE SPECIFICATION
Low Carbon Steel Welded
ASTM A 214, ST 37.8
Low Alloy Steel – Seamless
ASTM A 199 / A213, T1, T11, T12, T22, T5, T9, DIN 17175- 15 Mo3, 16 Mo5, 16Cr Mo44, 1010 Mo910, 12 CrMo195, X12Cr Mo91
Stainless Steel Seamless / Welded
304, 304 L,321,316,316L, 316 T, 317, 347, 347 HF4, 310 S, 446, 405, 410, S31803, UNS 83904, S 31500, X S Cr N, 189
Non Ferrous ASTM B111, Grade 142,122,272, 260,443,687,706,715
Our Products
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Our Clients
Photo Gallery
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Video Gallery
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CONTACT US
69‐70, 4th Floor, Ashok Chembers,
Devaji Ratanji Marg (Bharuch Street),
Masjid Bunder (E), Mumbai ‐ 400 009.
TUBES, PIPES, BOILERS FOR THERMAL POWER PLANTS
tppboilers@gmail.com
02223484046 1800228772
www.tppboilersindia.com
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ISO 9001-2015 IBR Certificate UDYAM Registration