Product structural features
GB Globe valve is applicable  to  the cutting and connection of  pipelines medium that are used in various industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, power station, etc. under nominal pressure of PN1.6~16MPa and working temperature within -110~600℃

Main structural features

1.This product has logical structure, reliable seal, excellent performance and nice design.
2.The  seal surface is build-up welding  with Co hard alloy,  which is attrition-resistant,  corrosion-resistant,  has good friction resistant and long life.
3.The stem quenched and tempered, and its surface is treated by nitriding treatment, thus it         has good corrosion resistant and friction resistant.
4.The part material,  flange and butt weld end dimension may be  selected according to current operating condition and users' requirement, so that meeting the requirements of various engineering.