Manufacture of valves lot of parts and materials, including various grades of ferrous and nonferrous metals and alloys, a variety of non-metallic materials.

Valve parts manufactured materials selected according to the following factors:

1, The working medium pressure, temperature and characteristics.

2, The force of the part and of the role of the valve structure.

3, Better manufacturability.

4, In the case of the above conditions, have a lower cost.

 Keywords:butterfly valve ,knife gate valve,ball valve,globe valve,slurry gate valve