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Designation standards: ASME B16.25:2022
Publication date standards: 2023
SKU: NS-1204946
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: American technical standard
Category: Technical standards ASME
This Standard covers the preparation of buttwelding ends of piping components to be joined into a piping system by welding. It includes requirements for welding bevels, for external and internal shaping of heavy-wall components, and for preparation of internal ends (including dimensions and tolerances). Coverage includes preparation for joints with the following: no backing rings; split or noncontinuous backing rings; solid or continuous backing rings; consumable insert rings; gas tungsten arc welding (GTAW) of the root pass.
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Latest update: 2025-06-06 (Number of items: 2 203 816)
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