Pipe fittings are the general name of parts and components that play the roles of connection, control, direction change, diversion, sealing and support in pipeline system.

Use classification

1. The pipe fittings used to connect pipes include: flange, flexible joint, pipe hoop, jacket, throat hoop, etc.

2. Pipe fittings that change the direction of the pipeline: elbows.

3. Pipe fittings with different diameters: variable diameter.

4. Add fittings of pipeline branches: tee and cross.

5. Pipe fittings for pipeline sealing: gaskets and raw material belts.

6. Pipe fittings used for pipeline fixing: snap rings, towing hooks, lifting rings, supports, etc.

Connection classification

1. Weld pipe fitting 2, threaded pipe fitting 3, ferrule pipe fitting 4 and clamp pipe fitting.

materials classification

1, cast steel pipe fittings 2, cast iron pipe fittings 3, stainless steel pipe fittings 4, plastic pipe fittings 5, pvc pipe fittings 6, rubber pipe fittings 7 and graphite pipe fittings.