What is the function of pipe fittings? What kinds are included?
Release Time:
Jun 08,2019
Pipe fittings play the functions of connecting, controlling, changing direction, diverting, sealing and supporting in the pipeline system.

The function of pipe fittings
Pipe fittings play the functions of connecting, controlling, changing direction, diverting, sealing and supporting in the pipeline system. They ensure the normal operation of the pipeline system, prevent fluid leakage, and ensure the safety and stability of the pipeline.
Types of pipe fittings
Classified by use
connecting pipe fittings : such as flanges, loose joints, pipe rings, sleeve, throat rings, etc., used for connecting between pipes.
direction changing pipe fittings : such as elbow, bend pipe, used to change the direction of the pipeline.
reducing pipe fittings : such as reducing pipe, reducing elbow, used for connection between different pipe diameters.
branch pipe fittings : such as three, four, for increasing the branch of the pipeline.
sealing pipe fittings : such as gasket, raw material belt, thread hemp, flange blind plate, pipe plug, etc., used for sealing pipelines.
fixed pipe fittings : such as clasp ring, tow hook, hanging ring, bracket, bracket, pipe clamp, etc., used for fixing pipeline.
Classified by processing technology
butt welded pipe fittings : The pipe is connected by welding method.
socket welded pipe : welded by socket method.
threaded pipe fittings : with thread, often used in water and gas pipes.
flange fittings : Connecting pipes through flanges.
Sorted by materials
Steel pipe fittings : such as cast steel pipe, forged steel pipe.
rubber fittings : used for conveying liquid and gas.
cast iron pipe fittings : such as water supply cast iron pipe, drainage cast iron pipe.
stainless steel pipe fittings : for corrosive media.
plastic pipe fittings : such as PVC pipe, PPR pipe, used for water supply, drainage, etc.
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