The reducer coupling is commonly known as size head, one of the chemical pipe fittings, and the reducer coupling is used where the pipe diameter needs to be changed,...

The pipe socket is a type of pipe fitting used to connect two pipes or fittings. Hebei Sanvo is a quality stainless steel pipe socket supplier, manufacturer, factory, company,...

The lock nut is a kind of nut widely used in machinery and other industries. The working principle of the nut is self-locking by the friction between the nut...