Historical
ANSI B1.20.3-1976 (R2003)
Dryseal Pipe Threads (Inch)
Dryseal pipe threads are based on the USA (American) pipe thread, however, they differ from the USA (American) pipe thread in that they are designed to seal pressure tight joints without the necessity of using sealing compounds. This standard covers criteria for Dryseal Pipe Threads.
Content Provider
American Society of Mechanical Engineers [asme]
