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Welding Positions

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Mohsen Keramati
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0% found this document useful (0 votes)
371 views2 pages

Welding Positions

Uploaded by

Mohsen Keramati
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOC, PDF, TXT or read online on Scribd
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THE WELDING INSTITUTE

Welding Positions

Flat: PA / 1G:
Flat PA / 1F

Horizontal vertical:
PB / 2F: Horizontal vertical:
PC / 2G:

Vertical upwards Vertical downwards


PF / 3G PG / 3G

Horizontal overhead Overhead


PD / 4F PE / 4G

Welding Inspection – Welding Terms & Definitions Welding Inspector Rev 09-09-
02
Copyright  2002 TWI Ltd
THE WELDING INSTITUTE

Welding Positions

PA / 1G PC / 2G

Weld: Flat Weld: Horizontal vertical


Pipe: rotated Pipe: Fixed
Axis: Horizontal Axis: Vertical

PG / 5G PF / 5G

Weld: Vertical Downwards Weld: Vertical upwards


Pipe: Fixed Pipe: Fixed
Axis: Horizontal Axis: Horizontal
45o

H-LO 45 / 6G
Weld: Upwards
Pipe: Fixed
Axis: Inclined
Welding Inspection – Welding Terms & Definitions Welding Inspector Rev 09-09-
02
Copyright  2002 TWI Ltd

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