Design Standard API 602 BS 5352 Type Bolted Bonnet. O.S & Y. Rising Spindle for Gate Globe Valve Taper Wedge for Gate Valve. Plug Type Disk for Globe Valve, Piston Lift Type for Check Valve Rating 800#, 1500# Material Forged Carbon Steel & Forged...
Russian Standard Carbon Steel 20# Pn16 Pn25 Pn40 Pn63 Gate Valve Standard Design Standard Gost Face to Face Gost 12815-80 Flange Standard Gost 12815-80 Testing Standard Gost...