China Flange Valves Manufacturers and Flange Valves suppliers

Advanced processing equipment, reliable quality guaranty better checking equipment, earnest checking measures ensure the steadiness and reliance of our products.

Our company has advanced testing instruments and strictly defers to ISO9001, the lSO14001 quality environment management system. It strictly controlled the quality in every process to assure the high level, fineness and low bug of products.

Cast steel gate valves are designed and manufactured to provide maximum service life and dependability. All gate valves are full ported and meet the design requirements of American Petroleum lnstitute standard API600 & API 6D, British standard BS1414 & BS EN 1984 and generally, conform to American Society of Mechanical Engineers standard ASME B16.34. Valves are available in a complete range of body/bonnet materials and trims.

Standard body/bonnet materials include nine grades of carbon, low alloy and stainless steels. For special applications, they can be supplied in other grades of alloy and stainless steel. There's a full range of trim materials to match any service, optional packing and gasket materials are available for a full range of service conditions.