High pressure forged steel ball valve according to the needs of users, in order to meet the curing environment in sulfide cracking application requirements, this series of high pressure forged steel ball from design, material selection, manufacturing, testing, surface treatment and painting are in strict accordance with the NACE standard requirements of corrosion engineers.
This series of ball valve is not only a wide range of material and the inner parts of the material are painted with the surface of nickel plated 316 material, sealing ring using a special polymeric material. The valve not only anti corrosion, anti sulfur ability, fire prevention, anti-static, good sealing performance, the use of a wide range of pressure and temperature, full size and reduced diameter are available, and can be equipped with multiple driving devices, chemical industry, petroleum refining torch, natural gas transportation system with the ideal valve selection.
|Manufacturing Standard||API 6D BS5351 ASME B16.34 GB/T12237|
|Structure Length||ASME B16.10 GB/T12221|
|Flange Size||ASME B16.5 GB/T9113|