API600/B16.34/API 6D Cast Steel/Stainless Steel Wcb/CF8/CF8m Flanged&Butt Weld Flexible/Sloid Wedge Bb OS&Y Gate Valve 150lb/300lb/600lb/900lb Nace Mr 0175
Oil Gas API6d Carbon Steel Forged Steel Stainless Steel Worm Gear Flange Trunnion Mounted Ball Valve Class 600
Economical Light Type Female Thread Pn63 1000wog Bsp NPT Threaded/Flanged Ss Stainless Steel 1PC 2PC 3PC Ball Valve Pn63 with ISO Locking Device
API 6D/ANSI 150 2PC Flanged Ball Valves Carbon Steel&Stainless Steel Ball Valve Floating&Trunnion Ball Valve Pneumatic/Electric Ball Valve with ISO5211 Pad
API 6D/B16.34/API600 Cast Steel/Stainless Steel, Wcb/CF8/CF8m Flanged&Butt Flexible/Sloid Wedge Bb OS&Y Gate Valve 150lb/300lb/600lb/900lb Nace Mr 0175
310
411
360
408
455
473
439
343
505
518
410
250