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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
