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ASTM A182 Flange Specification

Date:2021-08-27

standard specification for forged or rolled alloy and stainless steel pipe flanges, forged fittings, and valves and parts for high-temperature service.

this standard is issued under the fixed designation a182/a182m, the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. a number in parentheses indicates the year of last revision.

a number in parentheses indicates the year of last reapproval. a superscript epsilon indicates an editorial change since the last revision or reapproval.


common grades

alloy grade: astm a182 f5, f9, f91, f92, f11, f12, f21, f22

stainless steel grade: astm a182 f304, f304l, f316, f316l

astm a182


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