Cryogenic Long Stem Globe Valve Design and manufacture conform to: API602.ANSI B16.34 SW ends dimension conform to ANSI B16.11 Thread ends dimension conform to ANSI B1.20.1 BW ends conform to ANSI B16.25 Flange ends conform to ANSI B16.5 Test and inspection conform to: API598 Bolted bonnet(B.B), outside screw and yoke(OS&Y) Welded bonnet(W.B), outside screw and […]