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SPW Product Catalogue 2019

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WELDING TYPES, POSITIONS & DEFECTS<br />

HOW WELDING SYMBOLS ARE USED<br />

TYPE OF WELD<br />

SKETCH OF WELD SYMBOL INDICATION OF DRAWING<br />

FILLET WELD<br />

BEAD<br />

EDGE WELD SEAL WELD BACKING RUN<br />

BUTT WELDS<br />

GENERAL BUTT<br />

FULL PENETRATION BUTT WELD<br />

BY A WELDING PROCEDURE TO<br />

BE AGREED<br />

SQUARE BUTT<br />

6<br />

SINGLE 'V' BUTT<br />

SINGLE BEVEL BUTT<br />

SINGLE 'U' BUTT<br />

SINGLE 'J' BUTT<br />

TYPE OF WELD<br />

SKETCH OF WELD SYMBOL INDICATION OF DRAWING<br />

PUG OR SLOT<br />

STUD<br />

SURFACING<br />

WELD FINISH<br />

TYPE OF WELD<br />

SYMBOL<br />

INDICATION OF DRAWING<br />

SKETCH OF WELD<br />

FLUSH FINISH<br />

CONVEX FINISH<br />

CRANKED ARROW<br />

TECHNICAL<br />

A. A CRANKED ARROW IS USED WITH A BEVEL OR "J"<br />

WELD SYMBOL POINTING TOWARD THE PLATE WHICH<br />

IS PREPARED. SEE 1<br />

B. IF THE PLATE TO BE PREPARED IS OBVIOUS<br />

THE CRANK IS OMMITED. SEE 2<br />

1 2<br />

Copyright Produced with the permission of CIGWELD<br />

478 <strong>SPW</strong> GROUP PTY LTD

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