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Electrofusion Hdpe 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. HDPE electrofusion stub end 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 HDPE electrofusion stub end 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
  • Certificate
  • Certificate


Product Knowledge

HDPE electrofusion stub ends are designed to maintain their integrity over time when exposed to various environmental factors. HDPE is known for its excellent resistance to corrosion, chemicals, UV radiation, and other conditions that can impact the performance of materials used in piping systems. Here are some factors that contribute to the HDPE stub end's ability to maintain its integrity:
Chemical Resistance: HDPE is highly resistant to a wide range of chemicals, acids, bases, and corrosive substances commonly found in various applications. This resistance helps prevent degradation and weakening of the material over time.
Corrosion Resistance: HDPE is not susceptible to rust or corrosion like some other materials. This makes it ideal for use in environments where exposure to moisture or corrosive elements is a concern.
UV Resistance: Many HDPE formulations include UV stabilizers that protect the material from the effects of UV radiation. This prevents premature degradation and maintains the material's strength and appearance over extended periods of outdoor exposure.
Temperature Resistance: HDPE is designed to withstand a wide temperature range, making it suitable for both hot and cold environments. Properly manufactured HDPE stub ends retain their mechanical properties even in varying temperature conditions.
Environmental Factors: HDPE is resistant to environmental factors such as soil chemicals, microorganisms, and moisture, which can be encountered in buried or exposed piping systems.
Longevity: HDPE has a long service life and is known for its durability. When properly installed and maintained, HDPE stub ends can provide reliable performance for many years.
Maintenance-Free: HDPE is virtually maintenance-free, reducing the need for frequent inspections or repairs.
Flexible and Impact-Resistant: HDPE's flexibility and impact resistance allow it to accommodate ground movement, settling, and minor impacts without causing cracks or failures.