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Ground Source 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. Double U HDPE ground source pump fitting 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 Double U HDPE ground source pump 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
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Product Knowledge

A "Double U" HDPE ground source pump fitting, also known as a "U-bend" fitting, is a specialized component used in ground source heat pump (GSHP) systems. Ground source heat pumps are a type of renewable energy system that uses the stable temperature of the earth to provide heating, cooling, and hot water for buildings. These systems require various components, including fittings, pipes, and pumps, to function effectively.
Here are key points to understand about a Double U HDPE ground source pump fitting:
Function: The Double U HDPE ground source pump fitting is designed to facilitate the connection of HDPE pipes to the ground source heat pump system. It is often used in the loop field, where a network of pipes is buried underground to exchange heat with the earth.
U-Bend Configuration: The "Double U" or "U-bend" configuration of the fitting resembles the letter "U" turned sideways. This design allows for the efficient connection and flow of the heat exchange fluid in the GSHP loop.
Material: The fitting is typically made from HDPE, a material known for its corrosion resistance, durability, and suitability for buried applications.
Application: The fitting is specifically designed for use in ground source heat pump systems, where it facilitates the connection of pipes that transport the heat exchange fluid (usually a mixture of water and antifreeze) between the heat pump unit and the ground loop.
Installation: The Double U HDPE fitting is installed in the ground loop of the GSHP system, connecting the pipes that lead to and from the heat pump unit. Proper installation is important to ensure leak-free connections and efficient heat transfer.
Loop Field Configuration: In a ground source heat pump system, multiple U-bend fittings are often arranged in series or parallel configurations to create the loop field, which enables heat exchange with the ground.
Pressure and Temperature Ratings: Consider the pressure and temperature ratings of the HDPE fitting to ensure it can handle the conditions of your GSHP system.
Compatibility: Ensure that the HDPE fitting is compatible with other components in the system, such as pipes, pumps, and heat exchangers.
Consultation: If you're unsure about the specific requirements or benefits of a Double U HDPE ground source pump fitting for your GSHP system, consider consulting with professionals or experts who are knowledgeable about renewable energy systems and heat pump technology.
Properly designed and installed ground source heat pump systems can provide energy-efficient heating and cooling while utilizing the stable temperature of the earth. The selection of suitable components, including Double U HDPE fittings, is essential to the overall performance and efficiency of the system.