Standard Specification for
Hot Isostatically-Pressed Alloy Steel Flanges, Fittings,
Valves, and Parts for High Temperature Service1
This standard is issued under the fixed designation A 989; 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 reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
Click below to download Astm A 989 – 98 (Reapproved 2002)pdf free
Click here to download Astm A 988 – 98 (Reapproved 2002)Pdf Free Download