Cast Steel Bellows Gate Valve
Introduction:
It is applicable to cut off or connect the pipeline medium on the pipelines of petroleum, chemical, fertilizer, power industry and other working conditions with nominal pressure of CLASS150~900Lb and working temperature of – 29~350 ℃. The main structural features of American standard corrugated pipe sluice: reasonable product structure, reliable sealing, excellent performance and beautiful appearance; Sealing surface surfacing C. Base hard alloy, wear resistance, corrosion resistance, good friction resistance, long service life; The valve rod is quenched and tempered and the surface is nitrided, with good corrosion resistance and friction resistance; Double sealing, reliable performance; The rising and falling position indication of valve rod is intuitive; The material and flange of the parts and the size of the butt welding end can be reasonably selected according to the actual working conditions or user requirements, meeting the engineering needs.
Features: double-layer corrugated pipe, convenient maintenance, double sealing, position indication
Applications: power station, ammonia, vacuum, refrigeration system, hot oil system, hot water
Manufacturer of Taiou Valve WZ41H Bellows Gate Valve Cast Steel Bellows Gate Valve
Main parts and materials of the product:
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