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Standard Specification for Electric Fusion Welded Nickel and Nickel Alloy Pipe
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STANDARD published on 1.11.2023
Designation standards: ASTM B474/B474M-19(2023)
Publication date standards: 1.11.2023
SKU: NS-1159607
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM
This specification covers electric fusion welded pipe suitable for high-temperature or corrosive service. The pipes are designated into five classes namely Class 1, Class 2, Class 3, Class 4 and Class 5, according to how they are to be welded. The joints shall be full penetration double-welded or single-welded butt joints employing fusion welding processes. The furnished pipe shall undergo heat treatment and a chemical analysis shall be employed for both plate and weld. Each pipe shall be subjected to transverse tension test, transverse guided weld bend test and hydrostatic pressure test.
Keywords:
fusion welded, high-temperature alloy, pipe,, ICS Number Code 77.150.40 (Nickel and chromium products)
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