| Name | Rigid and flexible Coupling, elbow, tee, cross, reducer, cap, mechanical tee, mechanical cross, flange adaptor |
| Standard | ANSI, ASTM, ISO |
| Size | 1/2"-12",DN15-DN500 |
| Material | Ductile iron QT450 |
| Finish | Paint, Epoxy or Galvanization,Dacromet |
| Approval | FM/UL/CE |
| Usage | 1. Automatic sprinkler system for fire protection on commercial, civil and municipal constructions like water supplying, gas supplying, heat supplying, etc. |
| 2. Industrial pipeline system on shipping, mine, oil field, textile, powder plant, etc. | |
| 3. Pipeline system on subway station, railway station, airport, seaport, bridge, etc. |