ASTM A 961/A 961M - 07 Standard Specification for Common Requirements for Steel Flanges, Forged Fittings, Valves, and Parts for Piping Applications

American Society for Testing and Materials (ASTM). Current edition approved Feb. 1, 2007. Published February 2007. Originally approved in 1996. Last previous edition approved in 2005 as A 961/A 961M–05. 8 p. This specification covers a group of common requirements that shall apply to steel flanges, forged fittings, valves, and parts for piping applications under any of the individual product specifications.