| Technical Specifications | API Serials | GB Serials |
| Design Specifications | API6D API599 BS5353 | GB/T19672 |
| Pressure and Temperature Class | ASME B16.34 | GB/T9124 |
| Face-to-face | ASME B16.10 | GB/T12221 GB/T15188.1 |
| Flange Type and Dimensions | ASME B16.5 ASME B16.47 | GB/T9113 JB/T79 |
| Butt-welding connection | ASME B16.25 | GB/T12224 |
| Socket-welded connection | ASME B16.11 | / |
| Threaded-welding connection | ASME B16.1.20 | / |
| Inspection and Test | API598 API6D | JB/T9092 GB/T13927 |
| No. | Part Name | Materials | Optional Materials |
| 1 | Body | Cast Steel | SS Monel |
| 2 | Disc | SS | SS Monel |
| 3 | Reach | Carbon Steel | SS Monel |
| 4 | Stem | SS | 316 Monel |
| 5 | Stop Gasket | Graphite | |
| 6 | O Ring | Viton | |
| 7 | Seal Ring | PTFE+SS | SS+ Graphite |
| 8 | Retainer Flange | Carbon Steel | SS Monel |
| 9 | Gear driver | / | / |
| 10 | Bolt | / | SS |
| 11 | Graphite Plate | SS+ Graphite | |
| 12 | Sheet Metal | INCONEL | |
| 13 | Cover Carbon Steel | SS | Monel |
| 14 | Cushion | SS | 316 Monel |
| 15 | Ball | SS | |
| 16 | Bolt | / | SS |
| 17 | Nut | / | SS |
| 18 | Injection Valve | Carbon Steel | SS Monel |
| 19 | Check Valve | Carbon Steel | SS Monel |

Source: https://www.vervovalve.com/astm-a216-wcb-lubricated-plug-valve-32-inch-600-lb.html
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