FAQ

Here are copper end feed fittings, copper press fittings, solder ring fittings, ACR copper fittings, brass compression fittings, brass solder fittings, brass thread fittings and PEX fittings. These fittings are mainly used in the plumbing, gas and ACR industry. According to the shape and functions, the copper fittings generally includes Copper Elbows, Copper Tee, Copper Coupling, Copper coupling reducer, Copper adapter, Copper Union, copper trap fittings, copper end caps, crimp ring, Copper full cross over, Copper partial cross over, U bends and etc.

Copper end feed fittings are commonly used copper ftting, which are made from copper and require a soldered joint to connect pipes together. The pipes-to-be-joined are inserted into the ftting, which is heated. Solder flls the small gap between pipe and ftting, sealing and making a strong joint which is resistant to pulling and rotation of the pipes. This type of ftting requires that solder wire must be melted and fed into the joint as it is heated. Copper end feed fttings are slim and neat, inexpensive, and form a strong joint between pipes. They are probably the most reliable too for use in walls, under floors and other inaccessible locations as the joint is more secure and less likely that pipes will separate or O-rings deteriorate, resulting in leaks. However, they are more difficult to use, and since the ftting must be heated  using a blowtorch, there is always the danger of fire. Also, preparation of pipes and ftting is essential, and these must be cleaned with wire wool so that solder flows and coats all the surfaces being joined.

Here are copper end feed fittings, copper press fittings, solder ring fittings, ACR copper fittings, brass compression fittings, brass solder fittings, brass thread fittings and PEX fittings. These fittings are mainly used in the plumbing, gas and ACR industry.

According to the shape and functions, the copper fittings generally includes Copper Elbows, Copper Tee, Copper Coupling, Copper coupling reducer, Copper adapter, Copper Union, copper trap fittings, copper end caps, crimp ring, Copper full cross over, Copper partial cross over, U bends and etc.