◆ Material Of Swing type Check Valve
| Pos. | Part | Material |
| 1 | Body | A216-WCB |
| 2 | Disc | A351-CF8 |
| 3 | Pin | SS304 |
| 4 | Bonnet Gasket | / |
| 5 | Bonnet | / |
| 6 | Bolt | ASMT B193-B7 |
| 7 | Nut | ASMT B194-2H |
| 8 | Stem Packing | Flexible Graphite |
| 9 | Gland | ASMT SS.304 |
| 10 | Stem Nut | B194-2H |
| 11 | Rings | 35# |
* Design and manufacture as per ISO14313 / API 594.
* Face to face dimension as per API 594 / B16.10
* Flange dimension as per ASME B16.5
* Test and Inspection as per API 598
* Connection type：Wafer ends
* Nominal diameter : 2~48 inch (DN50~DN1200)
* Nominal pressure : Class 150LB~300LB
* Working Temperature : -29°C ~ 375°C
* Main material:Carbon steel、Ductile Iron、stainless steel etc.
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