Non-metallic Flat Gaskets for use with Steel Pipe Flanges - Type FF
HG /T 20606 (FF) - 2009 钢制管法兰用非金属平垫片 - FF型
See all versions and complete specifications: Non-metallic Flat Gaskets for use with Steel Pipe Flanges - Type FF — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 22 | 55 | 14 | 4 | 4 | 80 | 95 | 11 | 14 | 95 | 4 |
| 15 | 34 | 75 | 14 | 4 | 4 | 100 | 115 | 11 | 14 | 115 | 4 |
| 20 | 49 | 100 | 18 | 4 | 4 | 130 | 150 | 14 | 18 | 150 | 4 |
| 25 | 77 | 130 | 18 | 4 | 8 | 160 |
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| 185 |
| 14 |
| 18 |
| 185 |
| 8 |
| 32 | 115 | 170 | 18 | 4 | 8 | 210 | 220 | 18 | 18 | 220 | 8 |
| 40 | 169 | 225 | 22 | 8 | 8 | 265 | 285 | 18 | 22 | 285 | 8 |
| 50 | 273 | 335 | 26 | 12 | 12 | 375 | 395 | 18 | 22 | 405 | 12 |
| 65 | 324 | 395 | 26 | 12 | 12 | 440 | 445 | 22 | 22 | 460 | 12 |
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