Marine Equipment
B Type Marine Metal Bellow Expansion Joint
It is mainly applied to seawater, ballast, fire and oil, steam temperature is not greater than 200 degrees Celsius and the ship piping system, and as thermal expansion and contraction due to...
B Type Marine Metal Bellow Expansion Joint
We can supply according to your requirement.
China B Type Marine Metal Bellow Expansion Joint:
It is mainly applied to seawater, ballast, fire and oil, steam temperature is not greater than 200 degrees Celsius and the ship piping system, and as thermal expansion and contraction due to hull deformation displacement compensation device in the pipeline, but also can be applied to the fan, pump and piping vibration field of high frequency and low amplitude.
Basic Parameters
DN: 50-500mm, PN=0.6MPa, 1.0MPa, 1.6Mpa
Flange connection standard: GB569-65
Applicable medium: oil, cold and hot water, steam
Structure
B Type Marine Metal Bellow Expansion Joint Main Specifications
| PN(MPa) | DN(mm) | Structure size | Flange size | Weight | |||||||||
| n | d | D | L | D1 | D2 | b | b1 | b2 | d0 | n1 | |||
| mm | mm | Kg | |||||||||||
| 0.6 | 50 | 6 | 60 | 88 | 180 | 135 | 103 | 15 | 13 | 9 | 15 | 6 | 3.8 |
| 65 | 76 | 108 | 190 | 155 | 123 | 14 | 12 | 9 | 15 | 6 | 4.5 | ||
| 80 | 90 | 122 | 200 | 170 | 138 | 14 | 13 | 9 | 15 | 8 | 5.0 | ||
| 100 | 110 | 142 | 200 | 190 | 158 | 14 | 13 | 9 | 15 | 8 | 5.8 | ||
| 125 | 135 | 181 | 225 | 215 | 183 | 14 | 13 | 10 | 15 | 10 | 7.8 | ||
| 150 | 160 | 206 | 225 | 240 | 206 | 14 | 14 | 11 | 15 | 12 | 8.9 | ||
| 175 | 189 | 235 | 225 | 270 | 238 | 15 | 14 | 11 | 15 | 12 | 10.5 | ||
| 200 | 4 | 214 | 272 | 205 | 295 | 264 | 15 | 15 | 11 | 15 | 12 | 13.3 | |
| 250 | 260 | 316 | 205 | 365 | 327 | 16 | 16 | 12 | 17 | 14 | 18.3 | ||
| 300 | 310 | 366 | 210 | 430 | 366 | 19 | 18 | 12 | 21 | 14 | 25.9 | ||
| 350 | 377 | 433 | 210 | 480 | 436 | 20 | 20 | 13 | 21 | 16 | 28.7 | ||
| 400 | 426 | 462 | 220 | 530 | 486 | 21 | 22 | 14 | 21 | 16 | 35.7 | ||
| 450 | 480 | 536 | 220 | 580 | 536 | 21 | 24 | 16 | 21 | 18 | 39.4 | ||
| 500 | 530 | 584 | 220 | 635 | 591 | 21 | 26 | 18 | 21 | 20 | 44.4 | ||
| 1.0 | 50 | 6 | 60 | 87 | 180 | 135 | 103 | 15 | 13 | 9 | 15 | 6 | 4.0 |
| 65 | 76 | 110 | 200 | 155 | 123 | 14 | 12 | 9 | 15 | 6 | 5.0 | ||
| 80 | 90 | 124 | 200 | 170 | 138 | 14 | 13 | 9 | 15 | 8 | 5.5 | ||
| 100 | 110 | 144 | 200 | 190 | 158 | 14 | 13 | 9 | 15 | 8 | 6.4 | ||
| 125 | 135 | 177 | 225 | 215 | 183 | 14 | 13 | 10 | 15 | 10 | 7.6 | ||
| 150 | 130 | 196 | 225 | 240 | 208 | 14 | 14 | 11 | 15 | 12 | 8.6 | ||
| 175 | 189 | 225 | 230 | 285 | 248 | 16 | 17 | 12 | 17 | 12 | 12.2 | ||
| 200 | 214 | 269 | 260 | 310 | 273 | 17 | 17 | 12 | 17 | 12 | 18.8 | ||
| 250 | 260 | 316 | 260 | 380 | 336 | 20 | 20 | 14 | 21 | 14 | 24.9 | ||
| 300 | 310 | 366 | 260 | 435 | 391 | 21 | 24 | 14 | 21 | 16 | 30.6 | ||
| 350 | 377 | 434 | 270 | 485 | 441 | 21 | 28 | 14 | 21 | 18 | 35.6 | ||
| 400 | 426 | 484 | 280 | 545 | 496 | 24 | 30 | 16 | 26 | 18 | 46.6 | ||
| 450 | 480 | 538 | 290 | 600 | 551 | 24 | 32 | 16 | 26 | 20 | 52.6 | ||
| 500 | 530 | 588 | 300 | 650 | 601 | 25 | 34 | 18 | 26 | 20 | 60.1 | ||
| 1.6 | 50 | 60 | 87 | 180 | 135 | 103 | 15 | 13 | 9 | 15 | 6 | 4.1 | |
| 65 | 76 | 108 | 200 | 170 | 132 | 18 | 16 | 12 | 17 | 8 | 6.9 | ||
| 80 | 90 | 124 | 200 | 185 | 147 | 19 | 17 | 12 | 17 | 8 | 8.1 | ||
| 100 | 110 | 144 | 200 | 205 | 167 | 19 | 17 | 12 | 17 | 10 | 9.3 | ||
| 125 | 135 | 169 | 225 | 225 | 187 | 19 | 17 | 12 | 17 | 10 | 10.7 | ||
| 150 | 160 | 194 | 225 | 255 | 217 | 19 | 18 | 13 | 17 | 12 | 12.7 | ||
| 175 | 189 | 223 | 230 | 300 | 256 | 21 | 20 | 14 | 21 | 12 | 17.1 | ||
| 200 | 214 | 270 | 260 | 325 | 281 | 21 | 22 | 15 | 21 | 12 | 23.6 | ||
| 250 | 260 | 316 | 260 | 390 | 341 | 25 | 26 | 16 | 26 | 14 | 33.0 | ||
| 300 | 210 | 366 | 260 | 445 | 396 | 25 | 28 | 17 | 26 | 16 | 39.2 | ||
| 350 | 377 | 433 | 270 | 495 | 447 | 26 | 32 | 18 | 26 | 18 | 46.0 | ||
| 400 | 426 | 483 | 280 | 560 | 505 | 30 | 36 | 22 | 30 | 18 | 53.2 | ||
| 450 | 480 | 537 | 290 | 610 | 555 | 38 | 40 | 26 | 30 | 20 | 52.1 | ||
| 500 | 530 | 587 | 300 | 665 | 610 | 42 | 44 | 28 | 30 | 22 | 100.3 | ||