API Spec 20B

Open Die Shaped Forgings for Use in the Petroleum and Natural Gas Industry, First Edition, Includes Errata (2013)

American Petroleum Institute, 04/01/2013

Publisher: API

File Format: PDF

$72.00$144.00

Description

Published:01/04/2013

Pages:28

File Size:1 file , 340 KB

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Please note that the API Monogram Program effective date for the this document's next edition is May 31, 2021. Until then, this edition will still be considered active and not historical.

This API standard specifies requirements for the qualification and production of open die shaped forgings for use in API service components in the petroleum and natural gas industries when referenced by an applicable equipment standard or otherwise specified as a requirement for compliance.

This API standard is applicable to equipment used in the oil and natural gas industries where service conditions warrant the use of individually shaped open die forgings, including rolled rings. Examples include pressure containing or load bearing components. Forged bar, rolled bar, and forgings from which multiple parts are removed are beyond the scope of this specification.

This API standard establishes requirements for four forging specification levels (FSL). These four FSL designations define different levels of forged product technical, quality and qualification requirements.