Flange Connection Design

Flange design refers to the design of flange connection, including three parts: gasket design, bolt (stud) design and flange body design. The most important method of flange design is the famous Waters method, GB150 is adopted this method. The main points of its...

Several Different Classification Methods of Pipe Fittings

By material:1, cast steel pipe fittings2, Cast iron pipe fittings3, Stainless steel pipe fittings4, plastic pipe fittings5, PVC pipe fittings6, rubber pipe fittings7, graphite pipe fittings8, forged steel pipe fittings9, PPR pipe fittings10, alloy pipe fittings11, PE...

Classification of Black Malleable iron pipe fittings

Black malleable iron pipe fittings, also known as black heart malleable iron pipe fittings. Because the section of malleable cast iron is black, it is called black heart pipe fittings. The section is white and is white-hearted malleable cast iron. The material of...