WPS AWS D1.1
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WELDING PROCEDURE SPECIFICATION (AWS D1.1 2008) Company name: POSCO-LILAMA E&C Welding Process (es): Supporting PQR No.(s): WPS No.: Revision No.: Date: By: Authorized by: Date: Type: Manual Semi-Automatic Machine Automatic JOINT DESIGN USE Type: Single: Double weld: Backing: Yes No POSITION Position of Groove: Fillet: Vertical Progression: Up Down Backing Material : Root Opening Root face Dimension 2 mm ELECTRICAL CHARACTERISTICS Transfer Mode(GMAW): Short-Circuiting Globular Spray Current: AC DCEP DCEN Pulsed Power Source: CC CV Other: Tungsten electrode (GTAW) Size : Type: Groove Angle 0 Radius: (J-U) Back Gouging: Yes No Method BASE METALS Material Spec. Type or Grade to: Thickness: Groove: Fillet: Diameter (Pipe) : TECHNIQUE Stringer or Weave Bead : Multi-pass or Single pass(per side): Number of Electrodes : Electrode Spacing: Longitudinal : Lateral: Angle : Contract Tube to Work Distance : Peening : Interpass Cleaning: FILLER METALS AWS Specification: AWS Classification: SHIELDING Flux: Electrode-Flux (Class) : Gas : Composition : Flow Rate : Gas Cup Size : PREHEAT Preheat Temp., Min. 0 Inter-pass Temp: Min. 0 Max: 0 POST-WELD HEAT TREATMENT Temp: Time: WELDING PROCEDURE 1 of 2
Transcript of WPS AWS D1.1
WELDING PROCEDURE SPECIFICATION (AWS D1.1 2008)
Company name: POSCO-LILAMA E&CWelding Process (es): Supporting PQR No.(s):
WPS No.: Revision No.: Date: By: Authorized by: Date: Type: Manual Semi-Automatic
Machine Automatic JOINT DESIGN USEType: Single: Double weld:Backing: Yes No
POSITIONPosition of Groove: Fillet: Vertical Progression: Up Down
Backing Material : Root Opening Root face Dimension 2 mm ELECTRICAL CHARACTERISTICS
Transfer Mode(GMAW): Short-Circuiting Globular Spray Current: AC DCEP DCEN Pulsed Power Source: CC CVOther: Tungsten electrode (GTAW) Size : Type:
Groove Angle 0 Radius: (J-U) Back Gouging: Yes No Method
BASE METALSMaterial Spec. Type or Grade to: Thickness: Groove: Fillet: Diameter (Pipe) :
TECHNIQUEStringer or Weave Bead : Multi-pass or Single pass(per side): Number of Electrodes : Electrode Spacing: Longitudinal : Lateral: Angle : Contract Tube to Work Distance : Peening : Interpass Cleaning:
FILLER METALSAWS Specification: AWS Classification:
SHIELDINGFlux:
Electrode-Flux (Class) :
Gas : Composition : Flow Rate : Gas Cup Size :
PREHEATPreheat Temp., Min. 0
Inter-pass Temp: Min. 0 Max: 0
POST-WELD HEAT TREATMENTTemp: Time:
WELDING PROCEDUREPass or Weld
Layer(s)
Process
Filler Metals CurrentVolts(V)
Travel Speed
(Cm/Min)Class Diam.(mm)
Type & Polarity
Amps (A)
BACK SIDE
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WELDING PROCEDURE SPECIFICATION ( )
JOINT DETAIL (Unit: mm)
Remark:
Prepared Reviewed: Approved :
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