Cast steel / forged steel cryogenic

Key Attributes.

Cast steel / forged steel cryogenic gate valve --class 150~600 --Extended Bolted Bonnet, Threaded or welded seat ring -- Full bore, OS&Y, Rising stem, Flexible wedge --Pressure relief hole on seat --Stainless trim --Body and cover materials: ASTM A352 LCB, LC1, LC2, LC3, LC4 - A351 CF8, A351 CF8M and according to customer requests --Design and Manufacture: API 600 API6D, BS1414 --Face to face (end to end): ANSI B16.10, API6D --Flanged connection: 2"~24" to ANSI B16.5, --Butt welded end: ANSI B16.25 --Test and inspection: API598, API6D