| Type |
Coupling |
| Connection |
Other |
| Technics |
Casting |
| Shape |
Other |
| Place of Origin |
China (Mainland) |
Rigid couplings, grooved fittings Material: ductile cast-iron ASTM-A536 Surface can be coated with epoxy powder, hot dip zinc or ordinary paint Flexible and rigid Joint reliability Isolates noise and vibration Convenient joint Applications: Fire protectionPower plant: heating, ventilation and air conditioning Industrial plant: water treatment, plumbing and mining