Coupling
For jointing of hoses with other pipeline elements.
| Product name | Pipeline diameter, mm | Connecting dimensions, mm | Number of holes in the counter flange | Groove width, mm | Coupling height, mm | Flange thickness | Working pressure, MPa | |
|---|---|---|---|---|---|---|---|---|
| D1 | D2 | A | L | h | ||||
| RM102 | 102 | 180 | 191 | 8 | 18 | 125 | 20 | 1.0 |
| RM114 | 114 | 210 | 240 | 8 | 18 | 125 | 25 | 1.0 |
| RM133 | 133 | 210 | 240 | 8 | 18 | 150 | 25 | 1.0 |
| RM152 | 152 | 240 | 250 | 8 | 22 | 185 | 25 | 1.0 |
| RM159 | 159 | 240 | 250 | 8 | 22 | 185 | 25 | 1.0 |
| RM170 | 170 | 256 | 270 | 8 | 22 | 185 | 25 | 1.0 |
| RM200 | 200 | 287 | 303 | 8 | 22 | 185 | 25 | 1.0 |
| RM219 | 219 | 325 | 340 | 8 | 22 | 200 | 25 | 1.0 |
| RM245 | 245 | 350 | 362 | 12 | 22 | 200 | 25 | 1.0 |
| RM273 | 273 | 370 | 385 | 12 | 22 | 200 | 25 | 1.0 |
| RM300 | 300 | 400 | 431 | 12 | 22 | 210 | 25 | 1.0 |
| RM325 | 325 | 448 | 462 | 16 | 22 | 210 | 25 | 1.0 |
| RM351 | 351 | 455 | 490 | 16 | 22 | 300 | 30 | 1.0 |
| RM377 | 377 | 490 | 525 | 16 | 27 | 300 | 30 | 1.0 |
| RM402 | 402 | 515 | 550 | 16 | 27 | 300 | 30 | 1.0 |
| RM426 | 426 | 560 | 585 | 20 | 27 | 350 | 40 | 1.0 |
| RM457 | 457 | 600 | 635 | 20 | 27 | 375 | 40 | 1.0 |
| RM508 | 508 | 635 | 660 | 20 | 27 | 450 | 40 | 1.0 |
| RM530 | 530 | 700 | 730 | 20 | 30 | 480 | 50 | 1.0 |
| RM610 | 610 | 749 | 785 | 20 | 30 | 550 | 50 | 1.0 |