Sell cryogenic gate valve(low temperature gate valve,cryogenic valve) Welcome to our site cryogenic gate valve(low temperature gate valve,cryogenic valve)Established to ISO 9001 Product diameter:2"-18 ... .34. Material: WCB, WC6, WC9, LCB, CF8M, CF3M Applicable Medium: steam, water, oil ,acid,alkali,coal gas products