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Fujian Province Datong Reciprocity Valve Co.,Ltd is a leading China forged check valve sw ends manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.
Forged steel a105 check Valve socket weld ends,Manufactured By Professional Valve Manufacturer Fujian Province Datong Reciprocity Valve Co.,Ltd.STANDARDS:
1. DESIGN AND MANUFACTURE: |
BS 5352/API 602 |
2. FACE TO FACE DIMENSIONS: |
ASME B16.10 OR MANUFACTURER’S SPECIFICATION |
|
3. FLANGE ENDS DIMENSIONS: NPS1/2”-2” |
ASME B16.5 |
4. BW ENDS DIMENSIONS: |
ASME B16.25 |
5.SOCKET WELD ENDS DIMENSIONS: |
ASME B16.11 |
6.THREADED ENDS DIMENSIONS: |
ASME B1.20.1 |
7. PRESSURE-TEMPERATURE RATINGS: |
ASME B16.34 |
8. NORMAL PRESSURE: |
CLASS 150~1500 |
9. NORMAL DIAMETER: |
NPS 1/2″~2″ |
DESIGN FEATURES:
Bolted Bonnet, Swing Type Disc, Threaded or Welded Seat Ring of Check Valve
Available in Full Port Or Reduced Bore
Size Range: 2" to 48"
Pressure Ratings: ANSI 150, 300, 600, 900
End Connections: Flanged, Buttweld, Socket Weld, Hub Connectors, Compact Flange or other proprietary connections.
MATERIAL LIST:
ITEM |
PART NAME |
STANDARD |
ALLOY CARBON STEEL |
STAINLESS STEEL |
|
1 |
BODY |
A105 |
A350 LF2 |
A182 F316 |
|
2 |
SEAT |
A105 |
A350 LF2 |
A182 F316 |
|
3 |
DISC |
A105 |
A350 LF2 |
A182 F316 |
|
4 |
DISC NUT |
CARBON STEEL |
STAINLESS STEEL |
316 SS |
|
5 |
HINGE |
A105 |
A350 LF2 |
A182 F316 |
|
6 |
HINGE PIN |
A276 410 |
A276 304 |
A276 316 |
|
7 |
GASKET |
304SS/316SS SPIRAL WOUND/SOLID 304SS |
|||
8 |
COVER |
A105 |
A350 LF2 |
A182 F316 |
|
9 |
BOLT |
A193 B7/B7M |
A320 L7/L7M |
A193 B8M |
|
NOTE:OTHER METERIALS ARE AVALIABLE UPON REQUEST
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