Bellow Globe Valve

Descripción del producto

1.Bellow Globe Valve has logical structure, reliable seal, excellent performance and nice design. ***** seal surface is build-up welding with Co hard alloy, which is attrition-resistant, corrosion-resistant, has good friction resistant and long life. ***** stem is quenched and tempered, and its surface is steated by nitriding steatment, thus it has good corrosion resistant and friction resistant. ***** has double seal capability, thus is more reliable. ***** stem may show the position of lift, thus it is clearer. ***** part material, flange and butt weld end dimension may be selected according to current operating condition and users'requirement, so that meet the requirements of various engineering. *****'s applicable to the cutting and connection of pipelines medium that are used in various inductries such as peroleum, chemical industry, pharmacy, chemical fertilizer, electric power industry etc.