buy threaded gate valve online(800LBS-2500LBS)

Construction Features:

Forged Steel,Outside Screw and Yoke(OS&Y),Rising Stem,

Non-Rising Handwheel,Integral Backseat,

Bolted bonnet or Welding bonnet,

Solid Wedge,Renewable Seat Rings,Sprial Wound Gasket,

Reduced Bore or Full Port,

Socket Welded,Threaded,Butt Welded,Flanged End.

Body material: A105, A350-LF2, A182-F5, A182-F11, A182-F22, A182-F304, A182-F304L, A182-F316, A182-F316L

Size:1/2"-2"

Application Standard: 

Design standard to API 602,ASME B16.34,BS 5352

Inspection and Testing according to API 598

Marking to MSS SP25

Socket Welded Ends to ASME B16.11

Screwed Ends to ASME B1.20.1

Butt Welded Ends to ASME B16.25

Flanged Ends to ASME B16.5