ANSI-B16.20 › Metallic Gaskets for Pipe Flanges, Ring-Joint, Spiral-Wound,& Jacketed
Metallic Gaskets for Pipe Flanges, Ring-Joint, Spiral-Wound,& Jacketed
Document Number
ANSI-B16.20
Revision Level
RENUMBERED
Status
Current
Publication Date
Jan. 1, 1998