WPS Emglish-German

Welding Procedure Specification (WPS)Page: 1 of 2

Company Name:SAVITA CONSTRUCTION PVT LTD by:Hasmukh Patel

Welding Procedure Specification N:W-10Date:3-May-06Supporting PQR N:PQR-10

Revision N:0Date:by:

Welding Process(es)1. FORMDROPDOWN

2. FORMDROPDOWN

3. FORMDROPDOWN

4. FORMDROPDOWN

Type FORMCHECKBOX

Automatic FORMCHECKBOX

Semi-Automatic

FORMCHECKBOX

Manual FORMCHECKBOX

Machine

(QW-402) JOINTSSpecific Joint Details

Joint Design FORMDROPDOWN

Backing FORMCHECKBOX

Yes FORMCHECKBOX

No

Backing material (Type) FORMDROPDOWN

FORMDROPDOWN

Retainers FORMCHECKBOX

Yes FORMCHECKBOX

No

Retainer material FORMDROPDOWN

Other

(QW-403) / BASE METALS

P-N:5BGroup:1 ToP-N:5BGroup:1

Or

Specification, Type GradeSA 335 P91 ToSpecification, Type GradeSA 335 P91

Other

Thickness Range: 1.6mm TO 22.2mmGroove:SINGLE 'v'Fillet:NA

Pipe Range 73mnm O/D to UnlimitedGroove:Fillet:

(QW-404) / FILLER METALS

Deposited Weld Metal Thickness Range

1. Deposited Weld MetalGroove:SIngle VFillet:

2. Deposited Weld MetalGroove:Fillet:

3. Deposited Weld MetalGroove:Fillet:

4. Deposited Weld MetalGroove:Fillet:

Maximum (t) : for one pass

Welding Process QW 4051. FORMDROPDOWN

2. FORMDROPDOWN

3. FORMDROPDOWN

4. FORMDROPDOWN

.4F-N. Or Other64

.5A-N. Or Other33

.5AWS N (Class)ER 90S B3E9015 B3

.6 of Filler Metal2.4 mm3.15, 4 mm

.7 of Filler Metal > 1/4" (6 mm)N.AN.A

.9Electrode Flux (Class) N.AN.A

.10Alloying FluxN.AN.A

.12Specification (SFA)5.285.5

.14With or Without Filler Metalwith fillerwith filler

.22Consumable InsertSolidSolid

.23Solid or Tubular ElectrodeN.AN.A

.24Supplemental Filler MetalN.AN.A

.27Alloying ElementsN.AN.A

.29Flux Trade NameN.AN.A

.34Flux (Type)N.AN.A

.35Flux Wire ClassN.AN.A

.36Recurshed SlagN.AN.A

.50Penetration Effecting FluxN.AN.A

(QW-405) POSITION (QW-407) PWHT

Position(s) of GrooveTemperature Range

1G

FORMCHECKBOX

1G-R

FORMCHECKBOX

2G

FORMCHECKBOX

3G

FORMCHECKBOX

4G

FORMCHECKBOX

5G

FORMCHECKBOX

6G

FORMCHECKBOX

F

FORMCHECKBOX

V

FORMCHECKBOX

H

FORMCHECKBOX

O

FORMCHECKBOX

None / Keine FORMDROPDOWN

Time Range

Position(s) of Fillet

1F

FORMCHECKBOX

1F-R

FORMCHECKBOX

2F

FORMCHECKBOX

2F-R

FORMCHECKBOX

3F

FORMCHECKBOX

4F

FORMCHECKBOX

5F

FORMCHECKBOX

F

FORMCHECKBOX

V

FORMCHECKBOX

H

FORMCHECKBOX

O

FORMCHECKBOX

Other

Welding Progression N.A FORMCHECKBOX

FORMCHECKBOX

(QW-408) / GAS

(QW-406) / PREHEAT Shielding Gas(es) FORMCHECKBOX

Yes FORMCHECKBOX

No

Preheat Temp. Min.130 FORMDROPDOWN

Interpass Temperature Maximum260 FORMDROPDOWN

TypeComposition %Flow rate

Preheat MaintenanceNone / Keine FORMDROPDOWN

Argon99.958-10 litre/min.

OtherGas Backing FORMCHECKBOX

Yes FORMCHECKBOX

No

(QW-409) / ELECTRICAL DATA

Tungsten Electrode 2.4mmTypeComposition %Flow rate

Tungsten Type2%Thori

Mode of Metal Transfer FORMCHECKBOX

Spray FORMCHECKBOX

Short CircuitTrailing Gas FORMCHECKBOX

Yes FORMCHECKBOX

No

FORMDROPDOWN Current, polarity, ampTypeComposition %Flow rate

Other

(QW-410) / TECHNIQUE Schweiverfahren / Welding Process

.1String or Weave FORMDROPDOWN

.3 mm Gas Cup Size20mm

.5Method of initial and interpass Cleaning FORMDROPDOWN

.6Method of back Gouging FORMDROPDOWN

.7Oscillation-

.8Contact Tube to Work Distance1 Mtr.

.9Multiple or Single Pass (per Side) FORMDROPDOWN

.10Multiple or Single Electrodes FORMDROPDOWN

.11VacumeChamber Welding FORMDROPDOWN

.26Peening FORMDROPDOWN

Weld LayerProcessFiller Metals CurrentTravel Speed

AWS Class mmTypePolarityAmpsVolts

1 FORMDROPDOWN

SFA 5.28 ER90S B3 & SFA 5.5-E9015 B32.5 FORMDROPDOWN

FORMDROPDOWN

70 - 8016 - 1960mm/min

2 FORMDROPDOWN

3.15 FORMDROPDOWN

FORMDROPDOWN

80 -10018 - 2080mm/min

3 FORMDROPDOWN

4 FORMDROPDOWN

FORMDROPDOWN

80 - 10018 - 2080mm/min

PIPE INSIDE ARGON PURGING.

1.NA

Certified ByCertified By

TUVSCPL

TPIManufacturer