| |
4. Class 2500 Cast Steel Gate Valve
OS&Y, Rising Stem, Flexible or Solid Wedge, Pressure Seal, Threaded or Welded Seat Ring
Standards Compliance:
Basic Design: API600, BS1414
Face to Face Dimension: ASME/ANSI B16.10
End to End Dimension: ASME/ANSI B16.10
End Flange Dimensions: ASME/ANSI B16.5
B.W.Ends Dimensions: AMSE/ANSI B16.25
Manufacturing to NACE MR-01-75 on request
|
Shell Test(Hydrostatic) |
Seat Test(Hydrostatic) |
Seat Test(Air) |
9275psig |
6787psig |
80psig |
|
 |
| |
5. Class 900 Cast Steel Gate Valve
OS&Y, Rising Stem, Flexible Solid Wedge Bolted Bonnet, Threaded of Welded Seat Ring
Standards Compliance:
Basic Design: API600, BS1414
Face to Face Dimension: ANSI B16.10
End to End Dimension: ANSI B16.10
End Flange Dimension:
2"-24" to ANSI B16.5
B.W.Ends to AMSI B16.25
Manufacturing to NACE MR-01-75 on request
|
Body Material |
Shell Test(Hydrostatic) |
Seat Test(Hydrostatic) |
Seat Test(Air) |
WCB |
+ |
2442psig |
80psig |
WC6 |
3375psig |
2475psig |
CF8M |
3250psig |
2376psig |
|
|
 |
| |
6. Class 150 Cast Steel Parallel Slab Gate Valve
Valves designed to API 6D
Valves tested to API and API598
Face-to-Face to API and ANSI B16.10
RF flanged ends to ANSI B16.5
|
Part Name |
Material |
Body & Bonnet |
A216WCB,CFB,CF8,CF8M.CF3,CF3M |
Wedge |
Alloy Steel (face harden treated),Stainless steel(with Co overlay) |
Stem |
Alloy Steel(face erosion-resistant treated) |
Seat |
Alloy Steel(face Harden Treated, Beset F plastic), Steel(with Co overlay, Beset F plastic) |
Packing |
PTFE |
O-Ring |
NBR, FEP |
Sealing Grease |
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