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.