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Quick Details
Specifications
MATERIALS:
DIMENSIONS:
| Material | Code Sample | Hardness(HB) | T() |
| Soft Iron | R23 SI | 90 | 530 |
| Carbon Steel | R23 CS | 120 | 530 |
| 304(L)321316(L) | R23 S304 | 160 | 750 |
| 5Cr1/2Mo | R23 F5 | 130 | 500 |
| Copper for 640PL | 50 | 400 | |
| Aluminium for 640PL | 30 | 300 |
| Standards for Ring Joints Gaskets used with flanges | ||
| RJG Style | RJG standard | Flange standard |
| R | ASME B 16.20API 6A | ANSI B 16.5ANSI B 16.47 Series A |
| RX | ASME B 16.20API 6A | API 6B |
| BX | API 6A | API 6BX |

