The threaded couplings we provide include 55° non-sealing threaded couplings and 55° sealing threaded couplings. Our threaded couplings are pipe fittings used to fit male and female pipe ends together. The pipe couplings can be manufactured in accordance with ISO 228, ISO7/2, and ANSI B1.20.1 standards.
Manufacture Standard | ISO 228, ISO 7/2, ANSI B1.20.1 |
Type | Pipe thread, threaded fittings |
Raw Material | Seamless pipe, welded pipe, steel sheet, forging (for high pressure) |
Manufacture Process | Extrusion molding, pressing, cold working, machining, hot bending, welding, heat treatment |
Nominal Diameter | 1/4"~6" |
Inspection and Test | API 598 |
To learn more about our threaded couplings, elbows, pipe tees, pipe crosses, pipe reducers, lap joint stub ends, and other pipe connection fittings, please feel free to contact us.