qilong valve certficate

Cast Steel Gate Valve

cast steel gate valve

Product Features:

OS&Y Construction, Bolted Bonnet and Pressure Sealed Type

Solid, Flexible or Split Wedge Design

Back- seating, Renewable Seat Ring

Full Port or Reduced Bore

Optional Upset forged T-head Stem Design

Size Range: 2" to  48" N.B

Pressure Ratings: ANSI 150, 300, 600, 900, 1500, 2500

End Connections: Flanged, Buttweld, Socket Weld , Hub Connectors, Compact Flange or other proprietary connections.

Materials: WCB, LCB, CF8, CF8M, CF3, CF3M, WC6, WC9, C5, C12 or Equivalent, available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials; Various trim materials available to suit service conditions.

Various trim materials are available to suit different service conditions.

Actuations: Manual , Electric, Hydrau-Pneumatic Actuator

OS&Y, Rising stem, Flexible wedge
Pressure seat Bonnet, Threaded or welded seat ring

Design Features

Design and Manufacture ANSIB16.34,API600,API6D,BS1414
Face to face(end to end) ANSIB16.10,API6D
Flanged connection ANSI B16.5
Butt welded end ANSIB16.25
Test and inspection API598,API6D