API SPEC 20C:2020
Current
The latest, up-to-date edition.
Closed Die Forgings for Use in the Petroleum and Natural Gas Industry
Hardcopy , PDF
English, Chinese
01-04-2020
This API specification identifies requirements for the forging manufacturer qualification, production, marking and documentation of closed die forgings for use in the petroleum and natural gas industries when referenced by an applicable equipment standard or otherwise specified as a requirement for conformance.
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