pwps 115

WPS GTAW

PRESTIGE ENGINEERING L.L.C Industrial Area No: 10, Sharjah-United Arab EmiratesTel No.: +97165349951, Fax: +97165349952

WELDING PROCEDURE SPECIFICATION ( WPS )( Section IX, ASME Boiler & Pressure Vessel Code.)WPS No. PEL-WPS-13Rev. No.:1Date : 11/25/10Supporting PQR No. PEL-PQR-23Rev. No.:0Date : 11/25/10Welding Process(es):GTAW+SMAWType :ManualJOINTS ( QW 402 )Backing :With / WithoutJoint Design As perConstruction DrawingBacking Material :Weld Metal/Base MetalRoot spacing Retainers:NoneRoot Face

BASE METALS ( QW 403 )P No. :8Group No.: 1toP No. :8Group No.: 1ORSpecification and type/grade or UNS Number : ---- to Specification and type/grade or UNS Number : ----Thickness Range base metal1.5mm to 20mm for GTAW, 12 mm for SMAWFillet :All ThicknessMaximum Pass Thickness 1/2 in ( 13 mm ) :YesRNoOtherFILLER METALS ( QW 404 )Process:GTAWSMAWSpec. No. ( SFA):5.95.4AWS No. ( Class):ER 316LE 316L-16F-No.:65A-No.:88Size of Filler Metals:1.6, 2.0, 2.4 mm2.5, 3.2 mmFiller Metal Product Form:Bare-SolidNAWeld Metal Deposite Thickness RangeGroove:8 mm20 mmFillet:ALLALLElectrode Flux ( Class ):NANAFlux Type:NANAFlux Trade Name:NANASupplemental Filler metal:NANARecrushed Slag:NANAAlloy to flux and Alloy element:NANAElectrode Spacing:NANAQW 404.50-Flux:NANAElectrode/Filler wire Trade Name:ESAB(OK Tigrod 316L)ESAB(316L-16)Consumable Insert:NANAFiller Metal Product Form::NANAPOSITIONS ( QW 405 )POST WELD HEAT TREATMENT ( QW 407 )Position of Groove AllTemp. Range NAWelding Progression Up HillTime Range NAPosition of fillet AllOthers -Others -PREHEAT ( QW 406 )GAS ( QW 408 )Percent CompositionPreheat Temp. ( Min. ) C AmbientGasMixtureFlow RateShieldingGTAW Argon99.999%19-25 CFHInterpass Temp. (Max.) C 180CTrailing---Preheat Maintenance NoneBackingGTAWArgon99.999%20-40 CFHOther -Other---ELECTRICAL CHARACTERISTICS ( QW 409 )Weld PassesProcessFiller MetalCurrentVoltageTravel Speed mm/min.Max Heat Input KJ/mm*ClassificationDia (mm )Type & PolarityAmps. (Range)

1-nGTAWER 316L1.6DCEN80-1308-13Above 702.541-nGTAWER 316L2.0DCEN85-1408-14Above 702.621-nGTAWER 316L2.4DCEN90-1508-15Above 702.781-nSMAWE 316L-162.5DCEP60-9020-30Above 704.381-nSMAWE 316L-163.2DCEP60-12020-30Above 552.66n-number of pass required* Applicable only when Impact test is required.Pulsing Current :NoneTungstan Electrode Size and Type :2.4 mm, 2% Thoriated for GTAWElectrode Wire Feed Speed Range :NAMode of Metal Transfer for GMAW(FCAW):NAOthersTECHNIQUE ( QW 410 )String or Weave Bead:BothOrifice,Nozzle or Gas Cup size:6-16 mm IDInitial and Interpass Cleaning:Degreasing, Brushing, Chipping, GrindingMethod of Back Gouging:Chipping or Grinding (If Necessery)Oscilation:NAContact Tube to Work Distance.:NAMultiple or Single Pass ( Per Side ):Multiple / SingleMultiple or Single Electrodes:Single for SMAWPeening:NoMaximum Weave Width:3X Electrode Diameter for SMAWClosed to out Chamber:Out of ChamberTravel Speed:Refer TableElectrode Spacing:NoneTime between Root & Hot pass:NAManual to Automatic:NoUse of thermal process:NAOthers:-Prestige Engineering L.L.C(QA/QC Engineer)QA/QC ManagerAIName :Name :Sign:Sign:Date :Date :

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PEL/ASME/QCM-01-EXHIBIT-20 Rev.1

WPS GTAW -SMAW B 31.3


WELDING PROCEDURE SPECIFICATION ( WPS )( Section IX, B31.3 ASME Boiler & Pressure Vessel Code.)WPS No. PEL-WPS-13Rev. No.:2Date : 8/25/14Supporting PQR No. PEL-PQR-23Rev. No.:0Date : 11/25/10Welding Process(es):GTAW+SMAWType :ManualJOINTS ( QW 402 )Backing :With / WithoutJoint Design As perConstruction DrawingBacking Material :Weld Metal/Base MetalRoot spacing Retainers:NoneRoot Face

BASE METALS ( QW 403 )P No. :8Group No.: 1toP No. :8Group No.: 1ORSpecification and type/grade or UNS Number : ---- to Specification and type/grade or UNS Number : ----Thickness Range base metal1.5mm to 20mmFillet :All ThicknessMaximum Pass Thickness 1/2 in ( 13 mm ) :YesNoROtherFILLER METALS ( QW 404 )Process:GTAWSMAWSpec. No. ( SFA):5.95.4AWS No. ( Class):ER 316LE 316L-16F-No.:65A-No.:88Size of Filler Metals:1.6, 2.0, 2.4 mm2.5, 3.2 mmFiller Metal Product Form:Bare-SolidNAWeld Metal Deposite Thickness RangeGroove:8 mm12 mmFillet:ALLALLElectrode Flux ( Class ):NANAFlux Type:NANAFlux Trade Name:NANASupplemental Filler metal:NANARecrushed Slag:NANAAlloy to flux and Alloy element:NANAElectrode Spacing:NANAQW 404.50-Flux:NANAElectrode/Filler wire Trade Name:ESAB(OK Tigrod 316L)ESAB(316L-16)Consumable Insert:NANAFiller Metal Product Form::NANAPOSITIONS ( QW 405 )POST WELD HEAT TREATMENT ( QW 407 )Position of Groove AllTemp. Range NAWelding Progression Up HillTime Range NAPosition of fillet AllOthers -Others -PREHEAT ( QW 406 )GAS ( QW 408 )Percent CompositionPreheat Temp. ( Min. ) C AmbientGasMixtureFlow RateShieldingGTAW Argon99.999%19-25 CFHInterpass Temp. (Max.) C 180CTrailing---Preheat Maintenance NoneBackingGTAWArgon99.999%20-40 CFHOther -Other---ELECTRICAL CHARACTERISTICS ( QW 409 )Weld PassesProcessFiller MetalCurrentVoltageTravel Speed mm/min.Max Heat Input KJ/mm*ClassificationDia (mm )Type & PolarityAmps. (Range)

1-nGTAWER 316L1.6DCEN80-1308-13Above 702.541-nGTAWER 316L2.0DCEN85-1408-14Above 702.621-nGTAWER 316L2.4DCEN90-1508-15Above 702.781-nSMAWE 316L-162.5DCEP60-9020-30Above 704.381-nSMAWE 316L-163.2DCEP60-12020-30Above 552.66n-number of pass required* Applicable only when Impact test is required.Pulsing Current :NoneTungstan Electrode Size and Type :2.4 mm, 2% Thoriated for GTAWElectrode Wire Feed Speed Range :NAMode of Metal Transfer for GMAW(FCAW):NAOthersTECHNIQUE ( QW 410 )String or Weave Bead:BothOrifice,Nozzle or Gas Cup size:6-16 mm ID for GTAWInitial and Interpass Cleaning:Degreasing, Brushing, Chipping, GrindingMethod of Back Gouging:Chipping or Grinding (If Necessery)Oscilation:NAContact Tube to Work Distance.:NAMultiple or Single Pass ( Per Side ):Multiple / SingleMultiple or Single Electrodes:Single for SMAWPeening:NoMaximum Weave Width:3X Electrode Diameter for SMAWClosed to out Chamber:Out of ChamberTravel Speed:Refer TableElectrode Spacing:NoneTime between Root & Hot pass:NAManual to Automatic:NoUse of thermal process:NAOthers:-Prestige Engineering L.L.C(QA/QC Engineer)QA/QC ManagerName :Name :Sign:Sign:Date :Date :

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WPS GTAW -SMAW B 31.3 304 L


Proposed WELDING PROCEDURE SPECIFICATION ( WPS )( Section IX, B31.3 ASME Boiler & Pressure Vessel Code.)WPS No. PEL-WPS-115Rev. No.:0Date : 16.03.2015Supporting PQR No. Rev. No.:Date : Welding Process(es):GTAW+SMAWType :ManualJOINTS ( QW 402 )Backing :With / WithoutJoint Design As perConstruction DrawingBacking Material :Weld Metal/Base MetalRoot spacing Retainers:NoneRoot Face

BASE METALS ( QW 403 )P No. :8Group No.: 1toP No. :8Group No.: 1ORSpecification and type/grade or UNS Number : ---- to Specification and type/grade or UNS Number : ----Thickness Range base metalGroove: 5 mm to 200 mmFillet :All ThicknessMaximum Pass Thickness 1/2 in ( 13 mm ) :YesNoROtherFILLER METALS ( QW 404 )Process:GTAWSMAWSpec. No. ( SFA):5.95.4AWS No. ( Class):ER 308E 308-16F-No.:65A-No.:88Size of Filler Metals:1.6, 2.0, 2.4 mm2.5, 3.2 mmFiller Metal Product Form:Bare-SolidNAWeld Metal Deposite Thickness RangeGroove:8 mm*32 mm** actual thkFillet:ALLALLElectrode Flux ( Class ):NANAFlux Type:NANAFlux Trade Name:NANASupplemental Filler metal:NANARecrushed Slag:NANAAlloy to flux and Alloy element:NANAElectrode Spacing:NANAQW 404.50-Flux:NANAElectrode/Filler wire Trade Name:ESAB(OK Tigrod 308)ESAB(308-16)Consumable Insert:NANAFiller Metal Product Form::NANAPOSITIONS ( QW 405 )POST WELD HEAT TREATMENT ( QW 407 )Position of Groove AllTemp. Range NAWelding Progression Up HillTime Range NAPosition of fillet AllOthers -Others -PREHEAT ( QW 406 )GAS ( QW 408 )Percent CompositionPreheat Temp. ( Min. ) C AmbientGasMixtureFlow RateShieldingGTAW Argon99.999%19-25 CFHInterpass Temp. (Max.) C 180CTrailing---Preheat Maintenance NoneBackingGTAWArgon99.999%20-40 CFHOther -Other---ELECTRICAL CHARACTERISTICS ( QW 409 )Weld PassesProcessFiller MetalCurrentVoltageTravel Speed mm/min.Max Heat Input KJ/mm*ClassificationDia (mm )Type & PolarityAmps. (Range)

1-nGTAWER 3081.6DCEN80-1308-13Above 702.541-nGTAWER 3082.0DCEN85-1408-14Above 702.621-nGTAWER 3082.4DCEN90-1508-15Above 702.781-nSMAWE 308-162.5DCEP60-9020-30Above 704.381-nSMAWE 308-163.2DCEP60-12020-30Above 552.66n-number of pass required* Applicable only when Impact test is required.Pulsing Current :NoneTungstan Electrode Size and Type :2.4 mm, 2% Thoriated for GTAWElectrode Wire Feed Speed Range :NAMode of Metal Transfer for GMAW(FCAW):NAOthersTECHNIQUE ( QW 410 )String or Weave Bead:BothOrifice,Nozzle or Gas Cup size:6-16 mm ID for GTAWInitial and Interpass Cleaning:Degreasing, Brushing, Chipping, GrindingMethod of Back Gouging:Chipping or Grinding (If Necessery)Oscilation:NAContact Tube to Work Distance.:NAMultiple or Single Pass ( Per Side ):Multiple / SingleMultiple or Single Electrodes:Single for SMAWPeening:NoMaximum Weave Width:3X Electrode Diameter for SMAWClosed to out Chamber:Out of ChamberTravel Speed:Refer TableElectrode Spacing:NoneTime between Root & Hot pass:NAManual to Automatic:NoUse of thermal process:NAOthers:-Prestige Engineering L.L.C(QA/QC Engineer)QA/QC ManagerName :Name :Sign:Sign:Date :Date :

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pwps 115

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