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Coupling sleeve
| S312 Installation Data | |||||||||
| Name | Flexible | Rigid Coupling Sleeve | |||||||
| Type | S312-R | S312-G | |||||||
| DN | Length | Wall Thickness | External Outer Diameter | External Ring Diameter | Length(Wall Thickness) | External Outer Diameter | External Ring Diameter | ||
| A | B | A | B | ||||||
| 50 | 380 | 300 | 60 | 177 | 200 | 60 | 60 | 225 | 225 |
| 65 | 380 | 76 | 220 | 75.5 | 75.5 | 230 | 238 | ||
| 70 | 380 | 73 | 190 | 73 | 73 | 238 | 238 | ||
| 80 | 384 | 89 | 217 | 89 | 93 | 251 | 251 | ||
| 100 | 384 | 108 | 236 | 108 | 118 | 280 | 289 | ||
| 125 | 386 | 133 | 257 | 133 | 143 | 301 | 315 | ||
| 150 | 386 | 159 | 280 | 159 | 169 | 324 | 340 | ||
| 200 | 386 | 219 | 350 | 219 | 220 | 394 | 394 | ||
| 250 | 388 | 273 | 402 | 273 | 271.6 | 446 | 446 | ||
| 300 | 388 | 325 | 462 | 325 | 322.8 | 498 | 498 | ||
| 350 | 392 | 377 | 511 | 377 | 374 | 567 | 567 | ||
| 400 | 392 | 426 | 565 | 426 | 425.6 | 621 | 621 | ||
| 450 | 394 | 480 | 613 | 480 | 476.8 | 671 | 671 | ||
| 500 | 394 | 530 | 673 | 530 | 528 | 720 | 720 | ||
| 600 | 407 | 630 | 787 | 630 | 630.8 | 822 | 810 | ||
| 700 | 409 | 720 | 877 | 720 | 733 | 911 | 924 | ||
| 800 | 411 | 820 | 987 | 820 | 836 | 1011 | 1027 | ||
| 900 | 413 | 920 | 1087 | 920 | 939 | 1113 | 1132 | ||
| 1000 | 415 | 1020 | 1187 | 1020 | 1041 | 1213 | 1234 | ||
ISO9001 bellow coupling sleeve/pipe fitting
