For example: coupling. A coupling is a component used to connect two pipes. You can get these components in different lengths and sizes.

Brass is an alloy composed of copper and zinc. Brass composed of copper and zinc is called ordinary brass.

Brass is an alloy of copper and zinc. If it is only composed of copper and zinc, it is called ordinary brass.

Zhongshan Fujian Hardware Company Limited, located in Guangdong, Zhongshan, Xiao Lan, specialized in manufacturing brass compression fittings,Brass forgings and brass hardware components(China braze fitting)

PEX Fittings hose connection fittings have ends threaded and hose connector. Thread ends are made according to ISO 228. Mention, as in other occasions, that for a correct seal of the threaded joint Teflon, hemp fibre or other sealant should be used.（China PEX fitting).

Zhongshan Fujian Hardware Company Limited, located in Guangdong, Zhongshan, Xiao Lan, specialized in manufacturing brass compression fittings,Brass forgings and brass hardware components（China PEX fitting)