QILONG VALVE
8 years is a customer focused company based on “Value-Add” and quality Service’principles
QILONG VALVE
8 years is a customer focused company based on “Value-Add” and quality Service’principles
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 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 |