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Contact SupplierCast steel gate valves are produced for installation on pipelines as lock units. Ends: flange ends operation: handwheel, gear box, actuator.
characteristics of functionality
medium: water , steam , oil
suitable temperature :less than 425 degrees
main parts and materials:
body - carbon steel
bonnet - carbon steel
wedge(disc) - carbon steel with stainless steel welding working surface;
stem - carbon steel
stem nut – ductile
eye bolt – carbon steel
gasket – graphit
handwheel – carbon steel
working surface of the body – stainless steel welding;