F-QC-33 Rev.00 Issue date : June 19, 2006

WELDING PROCEDURE SPECIFICATION (WPS)WPS No. : WPS-P15-H-01 (Page 1 of 2)

WRITTEN BY : VISHAL DATE : 12/2/2016 SUPPORTING P.Q.R.(PQR-P15-H-01 WPS REVISION No. 0 DATE : WELDING PROCESSGTAW TYPE : Manual

ALL WELDING SHALL BE IN ACCORDANCE WITH, ASME IX & ASME/ ANSI B31.3JOINT (QW-402)

JOINT DESIGN As Per Drawing BACKING : NA BACKING MATERIAL(NA

(REFER TO BOTH BACKING AND RETAINERS)

BASE METAL (QW-403)25 GROUP No. : NA TO P N### GROUP No. :

OR SPECIFICATION AND TYPE / SB 241 A95083

TO SPECIFICATION AND TYPE / SB 241 A95083 THICKNESS RANGE : 6 BASE METAL GROOVE11.08 FILLET All PIPE DIA. RANGE GROOVE1' to Unlimited FILLET AllOTHER joint design is non-essential varbiale so any change in it do not require to prepare pqr separatly

FILLER METAL (QW-404) WELD PASS(ES) GTAW SMAW SPEC. No. (SFA) 5.1 5.1 AWS No.(CLASS) ER5183 ER5183 F-No. F22 F22 A-No. NA NA TRADE NAME Esab, D& HEsab, D& H SIZE OF FILLER METALS 1.6 mm 1.6 mmDeposited weld metal :Electrode Flux (Class) bare solid wirecoated electrodeFlux Trade NameConsumable Insert WELD METAL THICKNESS R GROOVE 7 max4.12mm max

FILLET all allOther :PREPARED BY : WITHNESSED & CERTIFIED APPROVED BY :

CRAI QA/QC CLIENT

P.No. :

CR ASIA(India)CO.,LTD.

802, Windfall,Sahar Plaza,J.B. Nagar, Andheri(east),Mumbai-400 059Tel : (91-22) 65701556-57Fax : (91-22) 26821317www.crasia.net

F-QC-33 Rev.00 Issue date : June 19, 2006

SIGNATURE : SIGNATURE : SIGNATURE :

NAME : NAME : NAME : DATE : DATE : DATE :

F-QC-33 Rev.00 Issue date : June 19, 2006

WELDING PROCEDURE SPECIFICATION (WPS)WPS No. : WPS-P15-H-01 (Page 2 of 2)

POSITION (QW-405) POST WELD HEAT TREATMENT (QW-407)POSITION(S) GROOVE 6 G TEMPERATURE RANGNAWELDING PROGRESSIOUPHILL/ forehand HEATING CYCLE NAPOSITION(S) FILLET All SOAK PERIOD NA

PREHEAT (QW-406) GAS (QW-408)PREHEAT TEMP.MIN. ambient (26 c) SHIELDING GAS(ES) ArgonINTERPASS TEMP. MAXNA COMPOSITION 99.99%PREHEAT MAINTENANNA FLOW RATE 9.4-11.8 Ltr/ Min

GAS BACKING NA

ELECTRICAL CHARACTERISTIC (QW-409)CURRENT(AC OR DC) AC POLARITY Straight & ReverseAMPS (RANGE) 60-450 VOLTS (RANGE) 10-20Electrode Wire Feed Speed Rate :TUNGSTEN ELECTRODE (SIZE AND2.4 mm Tugstan 2% Throated or EW Th2Mode Of Metal Transfer :

WELDPROCESS

FILLER METAL CURRENT VOLT TRAVELLAYER CLASS DIA POLARITYAMP RANGERANGE heat inputSPEED(mm/mm)

Root GTAW ER5183 1.6 AC 60-80 10-15 50-55Hot GTAW ER5183 1.6 AC 60-80 10-15 50-55

Fill up GTAW ER5183 2.4 AC 125-160 15-20 50-55Final GTAW ER5183 2.4 AC 125-160 15-20 50-55

TECHNIQUE (QW-410)STRING OR WEAVE BERoot Pass stringer , Fill Up & Final weave beadORIFICE OR GAS CUP S6.5mm/13mmMultiple or Single electrode

Travel Speed (ran: mm/minPeeningMethod Of Back GougingOscillation :Initial or interpass cleaning :Other :PREPARED BY : APPROVED BY :

CRAT QA/QC CLIENT

CR ASIA(India)CO.,LTD.

802, Windfall,Sahar Plaza,J.B. Nagar, Andheri(east),Mumbai-400 059Tel : (91-22) 65701556-57Fax : (91-22) 26821317www.crasia.net

F-QC-33 Rev.00 Issue date : June 19, 2006

SIGNATURE : SIGNATURE :

NAME : NAME : DATE : DATE :

F-QC-33 Rev.00 Issue date : June 19, 2006

WELDING PROCEDURE SPECIFICATION (WPS)WPS No. : WPS-P15-H-01 (Page 1 of 2)

ALL WELDING SHALL BE IN ACCORDANCE WITH, ASME IX & ASME/ ANSI B31.3JOINT (QW-402)

BASE METAL (QW-403)NA

FILLER METAL (QW-404)

F-QC-33 Rev.00 Issue date : June 19, 2006

F-QC-33 Rev.00 Issue date : June 19, 2006

WELDING PROCEDURE SPECIFICATION (WPS)WPS No. : WPS-P15-H-01 (Page 2 of 2)

POST WELD HEAT TREATMENT (QW-407)

GAS (QW-408)

ELECTRICAL CHARACTERISTIC (QW-409)

TRAVELSPEED(mm/mm)

50-5550-5550-5550-55

TECHNIQUE (QW-410)

F-QC-33 Rev.00 Issue date : June 19, 2006

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