Metallic Ring Joint Gaskets for use with Steel Pipe Flanges (Class designated)
HG /T 20633 - 2009 钢制管法兰用金属环形垫（Class系列）
See all versions and complete specifications: Metallic Ring Joint Gaskets for use with Steel Pipe Flanges (Class designated) — Full Specification Page
| Size | P | k_max | s_max | s_min | k_nominal |
|---|---|---|---|---|---|
| R11 | 39.67 | 5.23 | 7.94 | 14.29 | 12.7 |
| R12 | 44.45 | 5.23 | 7.94 | 14.29 | 12.7 |
| R13 | 50.8 | 5.23 | 7.94 | 14.29 | 12.7 |
| R14 | 60.33 | 5.23 | 7.94 | 14.29 | 12.7 |
| R15 | 68.27 | 5.23 | 7.94 | 14.29 | 12.7 |
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| R16 | 82.55 | 5.23 | 7.94 | 14.29 | 12.7 |
| R17 | 95.25 | 7.75 | 11.11 | 17.46 | 15.88 |
| R18 | 101.6 | 7.75 | 11.11 | 17.46 | 15.88 |
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