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This Standard provides requirements for heat treatment of piping assemblies that meet the requirements of ASME B31 Code Sections. These requirements apply to: preheating; postweld heat treatment (PWHT); postforming heat treatment (PFHT) required by the ASME B31 Code Sections for other fabrication processes, including forming processes such as bending; and heat treatments required by contract specifications.

Product Details

Published:

05/15/2018

ANSI:

ANSI Approved

Number of Pages:

41

File Size:

1 file , 1.7 MB