... , prolong the service of the valve.Hot tags: Forged Gate Valve, China, mill, manufacturer, supplier, factory, wholesale, cheapCryogenic Gate ValveHuachao Cryogenic Gate Valve are adapted to special service ... connections in flanged, threaded, weld ends and groovedBody material: forged low carbon steel, forged stainless steel, duplex & super duplex steelTrim material: 13 Cr, LF2 ...