Joint Type Backing Backing Material (type) Groove Angle




Дата канвертавання21.04.2016
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Sample of WELDING PROCEDURE SPECIFICATION (WPS)

COMPANY NAME BY

WPS No. DATE

WPS REV. No. REV. DATE

SUPPORTING PQR Nos.

WELDING PROCESS(ES) TYPE

Manual, Semi-Automatic, Automatic, Robotic

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Joint Details
oints


Joint Type

Backing

Backing Material (type)

Groove Angle

Root Opening Radius (U or J)

Root Face

Backgouging (Yes or No)

Backgouging Method

Sketches, production drawings, welding symbols, or written description should show the general arrangement of the parts to be welded. Where applicable, the root spacing details of the weld groove may be specified.



Base metal(s)

M-No. Group No. OR TO M-No. Group No.

Specification Type and Grade

TO Specification Type and Grade

Thickness Range

Of Base Metal Groove Fillet

deposited Metal Groove Fillet

Pipe dia. range Groove Fillet

Other

Filler metals

Filler Metal F-No. Other

AWS Classification

AWS Specification

Weld Metal Analysis A-No. Other

Filler Metal Size

Electrode-Flux (class)

Flux Trade Name

Consumable Insert

Other

Sample WPS Form (continued) WPS Number (page 2)

Positions

Position(s) of Groove Weld Progression

Position(s) of Fillet

Preheat

Preheat Temp. (Minimum) Interpass Temp. (Maximum)

Preheat Maintenance

Continuous or Special Heating or Maintenance



Postweld Heat Treatment

Temperature time

Shielding




Shielding

Backing

Trailing

Gas(es)










Composition










Flow Rate










Flux Yes  No  Flux Type / Trade Name

Electrical Characteristics

Current Type and Polarity Pulsing (yes or no)

Current (Range) Voltage (Range)

Wire Feed Speed (Range)

Tungsten Electrode Size and Type

Pulsing Parameters

Other

Other Variables

Cup or Nozzle size Collet Body or Gas Lens

Cleaning Method

Number of Electrodes

Other

Welding Parameters

Layers

Process

Filler Metal

Electrical

Travel Speed Range

Class

Diameter

Type & Polarity

Current Range

Voltage Range


























































































































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