ASME B16.20а-2000 Metallic Gaskets for Pipe Flanges: Ring-Joint, Spiral-Wound, and Jacketed

An American National Standard. The American Society of Mechanical Engineers (ASME). Addenda to ASME B16.20-1998. Date of Issuance: July 11, 2003. 65p. This Standard covers materials, dimensions, tolerances, and markings for metal ring-joint gaskets, spiral-wound metal gaskets, metal-jacketed gaskets, and tiller material.