Transcript

SAMPLE OF 3.1 CERTIFICATE

27

SAMPLE OF BARRED TEE DWG

28

SAMPLE OF WYE PIECE DWG

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SAMPLE OF INTEGRATED BARRED TEE

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SAMPLE OF DESIGN CALCULATION

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BURST TEST

32

BW FITTINGSExample of Qualification Range

33

Design

Production

Inspection

Trading

FLANGES

34

RAW MATERIAL

35

FORGING OPERATION

36

SPECIAL FORGING SHAPES

37

PRE MACHINING

HEAT TREATMENT

38

FINAL MACHINING

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