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PPR Pipe Fitting

About Us

Hangzhou Changpu Pipe Industry Co., Ltd.

Hangzhou Changpu Pipe Industry Co., Ltd. was established in 2010, which is a professional factory major in the production of polyethylene (PE) Butt fusion fittings, Socket fusion fittings, Electrofusion fittings, PE stop valves, PE /Steel transition fittings, repair clamp ETC. PPR socket fusion fittings manufacturers and factory in China. Our products pass the test from National Chemical Building Materials Testing Center,all performance indicators are in compliance with the GB 15558.2 / EN1555 standards. Also they certified by ECM and obtain CE certification. We focus on developing high-quality products for top-end markets. Our oem custom PPR pipe fitting are in line with international standards, and are mainly exported to Europe, America, Japan and other destinations around the world.We welcome domestic and foreign customers visit our company for guidance, exchanges and cooperation.

Certificate Of Honor

  • Product test report
  • CE
  • Quality management system certificate
  • Certificate
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Product Knowledge

PPR pipe fittings are specifically designed to be compatible with PPR pipes. PPR is a thermoplastic material used for plumbing and piping systems due to its excellent properties such as high chemical resistance, durability, and thermal stability. PPR fittings are manufactured to work seamlessly with PPR pipes, ensuring leak-free connections and reliable performance.
When PPR fittings are designed and manufactured, they take into account the material properties of PPR pipes, including factors like:
Material Composition: PPR fittings are made from the same material as PPR pipes, ensuring that they have similar thermal expansion and contraction characteristics.
Heat Fusion: PPR fittings can be joined to PPR pipes using heat fusion methods such as socket fusion or butt fusion. Heat fusion allows the material of the fitting and pipe to melt and fuse together, creating a strong, seamless connection.
Chemical Compatibility: PPR fittings are chemically compatible with PPR pipes, meaning they won't react with the material or cause corrosion or degradation.
Pressure and Temperature Ratings: PPR fittings are designed to handle the pressure and temperature ranges that PPR pipes are intended for. They maintain their integrity under the same operating conditions.
Jointing Method: PPR fittings are specifically designed to accommodate the jointing methods used for PPR pipes. This ensures proper fusion and a secure connection.
Smooth Interior Surface: Like PPR pipes, PPR fittings have a smooth interior surface, minimizing friction and the risk of sediment buildup.
Expansion and Contraction: PPR fittings have similar expansion and contraction properties to PPR pipes, which is important to maintain the structural integrity of the entire system.
Longevity: PPR fittings, when properly installed, contribute to the overall longevity and performance of the piping system.