Polyethylene fitting is a pipe connection part processed by a specific process with polyethylene (PE) as the main raw material. Polyethylene, as a thermoplastic, has become the preferred material for manufacturing PE fittings because of its good tensile strength, corrosion resistance and chemical resistance. In the production process of PE fittings, different PE raw materials, such as high density polyethylene (HDPE), medium density polyethylene (MDPE) and low density polyethylene (LDPE), will be selected according to different application needs to ensure the physical properties and chemical stability of pipe fittings.
There are many kinds of PE fittings, common including Elbow, Tee, Cross, Reducer, Cap, Stub end, Valve, Steel- plastic transition fittings and Expansion. These fittings play a role in the piping system by ensuring the integrity, tightness and fluidity of the pipe.
The Elbow, mainly used to change the direction of the pipeline, is divided into 90 degree elbow and any other Angle elbow, so that the pipeline can be flexibly arranged according to the design needs. The Tee, is a kind of pipe fittings with three openings, often used in the branch of the pipeline, to achieve the merger and diversion of the pipeline, improve the flexibility and efficiency of the pipeline system. The cap, also known as the plug, is mainly used to close the end of the pipeline, prevent the leakage of the medium, and ensure the tightness of the pipeline system.
The valve, as the key equipment in the pipeline system, is used to control the opening and closing of the pipeline and adjust the flow of the medium, which is an important guarantee for the safe operation of the pipeline. The steel-plastic transition is used for the connection between different pipeline systems, such as the connection of PE pipe and metal pipe, which plays the role of conversion interface. The reducer is used to connect pipelines with different diameters, which realizes the transition and diameter reduction of the pipeline, and improves the flexibility and adaptability of the pipeline system. The expansion joint is used to compensate the displacement caused by thermal expansion and cold contraction of the pipeline, reducing the stress of the pipeline system and extending the service life of the pipeline.
In addition to the above common PE fittings, there are some special functions of pipe fittings, such as coupling, female threaded adapter, male threaded adapter, female threaded elbow, female threaded elbow etc., these pipe fittings play an irreplaceable role in specific application scenarios. In addition, with the continuous progress of technology, the production process of PE pipe fittings is also constantly optimized, such as the use of advanced connection methods such as butt fusion connection and electric fusion connection, which improves the connection strength and tightness of pipe fittings.
CHUANGRONG is a share industry and trade integrated company, established in 2005 which focused on the production of HDPE Pipes, Fittings & Valves, PPR Pipes, Fittings & Valves, PP compression fittings & Valves, and sale of Plastic Pipe Welding machines, Pipe Tools, Pipe Repair Clamp and so on.
If you need more details, please contact us +86-28-84319855, chuangrong@cdchuangrong.com, www.cdchuangrong.com
Post time: Nov-18-2024
