产品介绍
ZMB型直埋式波纹补偿器也称直埋补偿器,直埋伸缩?直埋式波纹管偿器,直埋式膨胀节。主要用于供热管道的轴向补偿，同时还具有抗弯能力，所以直埋补偿器不考虑管道下沉的影?。直埋式波纹补偿外壳及导向套筒保护下实现自由伸缩补偿，其它性能跟普通波纹补偿器相同。直埋式波纹补偿使用管网设计，施工简单快捷，降低工程造价，提高管网运行的安全可靠?/p>
结构特点?/p>
补偿器由一个或多个波纹管串接在一起，波纹管外有可使波纹管轴向移动的外套筒，即是保护装置，又保持了它的稳定性?/p>
直埋式波纹补偿器安装说明?/p>
1、安装强把管沟底部夯实铲平，使波纹补偿器和相连的直埋保温管能够摆平对正?/p>
2、检查补偿器型号、规格、流向与管网设计对号入座?/p>
3、各固定支座必须根据受压力计算结果严格设计和施工，足以承受全部作用力而不滑移和倾覆?/p>
4、补偿器的接管和直埋焊接时，保护补偿器移动芯管，防止焊渣飞溅到地面?/p>
5、补偿器轴线与相连的管道轴线必须对正?/p>
6、打压试验前详细检查各固定支架，确认无误时才能试压?/p>
设计温度?20?+400?/p>
产品代号：ZMB
型号标注：ZMB波纹管型?连接
压力级别0.25MPa-2.5MPa?/p>
轴向补偿量：30mm-500mm
公称通径(mm) | 型号 | 补偿?/div> | 钢度(N/mm) | 有效面积
(cm 2 ) | 径向*大尺?br/> (mm) | 接管端口尺寸
(Φ×δ) | 保护套外?br/> (mm) | 总长(L)(mm) |
轴向Xo | 横向Yo | 角向θo/?/div> | 轴向Kx | 横向Ky | 角向KQN-m/?/div> | 法兰 | 接管 |
32 | QM | BW1.0/32×8 | J | 7 | 441 | 16 |
| Φ38×3.5 | 186 |
| 280 |
JZ | F | 7 | 1.28 | ±4 | 441 | 774 | 2 | 225 |
| 164 |
|
QM | BW1.0/32×16 | J | 14 | 220 | 16 |
| 186 |
| 321 |
JZ | F | 14 | 5.1 | ±8 | 221 | 97 | 1 | 225 |
| 216 |
|
40 | QM | BW1.0/40×8 | J | 10 | 318 | 23 |
| Φ45×3.5 | 224 |
| 289 |
JZ | F | 10 | 1.5 | ±4 | 318 | 696 | 2 | 244 |
| 219 |
|
QM | BW1.0/40×16 | J | 19 | 158 | 23 |
| 224 |
| 334 |
JZ | F | 19 | 6.1 | ±8 | 158 | 87 | 1 | 244 |
| 219 |
|
50 | QM | BW1.0/50×8 | J | 12 | 635 | 37 |
| Φ57×3.5 | 239 |
| 306 |
JZ | F | 12 | 2.2 | ±4 | 635 | 1041 | 6.4 | 259 |
| 182 |
|
QM | BW1.0/50×16 | J | 24 | 318 | 37 |
| 239 |
| 372 |
JZ | F | 24 | 8.9 | ±8 | 318 | 130 | 3.2 | 259 |
| 247 |
|
65 | QM | BW1.0/65×8 | J | 18 | 423 | 55 |
| Φ73×4 | 250 |
| 322 |
JZ | F | 18 | 3.4 | ±5.3 | 423 | 699 | 6.5 | 270 |
| 200 |
|
QM | BW1.0/65×12 | J | 28 | 282 | 55 |
| 250 |
| 362 |
JZ | F | 28 | 6.5 | ±8 | 282 | 243 | 4.3 | 270 |
| 240 |
|
80 | QM | BW1.0/80×8 | J | 29 | 358 | 81 |
| Φ89×4 | 264 |
| 366 |
JZ | F | 29 | 6.4 | ±6.4 | 358 | 401 | 8.1 | 284 |
| 244 |
|
QM | BW1.0/80×10 | J | 37 | 286 | 81 |
| 264 |
| 390 |
JZ | F | 37 | 10 | ±8 | 286 | 205 | 6.4 | 284 |
| 274 |
|
100 | QM | BW1.0/100×6 | J | 33 | 417 | 121 |
| Φ108×4 | 284 |
| 345 |
JZ | F | 33 | 2.9 | ±4.8 | 417 | 1206 | 16.2 | 304 |
| 223 |
|
QM | BW1.0/100×10 | J | 54 | 250 | 121 |
| 284 |
| 409 |
JZ | F | 54 | 8 | ±8 | 250 | 260 | 9.7 | 304 |
| 287 |
|
125 | QM | BW1.6/125×5 | J | 35 | 409 | 180 |
| Φ133×4 | 314 |
| 342 |
JZ | F | 35 | 2.5 | ±4.4 | 409 | 4110 | 47 | 334 |
| 216 |
|
QM | BW1.6/125×9 | J | 63 | 227 | 180 |
| 314 |
| 414 |
JZ | F | 63 | 8.1 | ±8 | 227 | 705 | 26.1 | 334 |
| 288 |
|
150 | QM | BW1.6/150×5 | J | 45 | 456 | 257 |
| Φ159×4.5 | 344 |
| 367 |
JZ | F | 45 | 3.3 | ±5 | 456 | 3273 | 49 | 364 |
| 238 |
|
QM | BW1.6/150×8 | J | 71 | 285 | 257 |
| 344 |
| 427 |
JZ | F | 71 | 8.3 | ±8 | 285 | 813 | 30.7 | 364 |
| 302 |
|
200 | QM | BW1.6/200×4 | J | 56 | 480 | 479 |
| Φ219×6 | 422 |
| 392 |
JZ | F | 56 | 4.5 | ±5.3 | 480 | 3823 | 64.2 | 442 |
| 248 |
|
QM | BW1.6/200×6 | J | 84 | 320 | 479 |
| 422 |
| 426 |
JZ | F | 84 | 10 | ±8 | 320 | 1130 | 42.8 | 442 |
| 302 |
|
250 | QM | BW1.6/250×4 | J | 53 | 930 | 769 |
| Φ273×8 | 487 |
| 379 |
JZ | F | 53 | 4.6 | ±5.2 | 930 | 5630 | 196 | 507 |
| 393 |
|
QM | BW1.6/250×6 | J | 80 | 620 | 769 |
| 487 |
| 399 |
JZ | F | 80 | 10.4 | ±7.8 | 620 | 1668 | 131 | 507 |
| 393 |
|
300 | QM | BW1.6/300×4 | J | 57 | 1253 | 1105 |
| Φ325×8 | 542 |
| 467 |
JZ | F | 57 | 5.8 | ±5 | 1253 | 6479 | 365.7 | 562 |
| 366 |
|
QM | BW1.6/300×6 | J | 85 | 835 | 1105 |
| 542 |
| 565 |
JZ | F | 85 | 13 | ±7.5 | 835 | 1920 | 244 | 562 |
| 464 |
|
350 | QM | BW1.6/350×4 | J | 64 | 1265 | 1367 |
| Φ377×10 | 602 |
| 492 |
JZ | F | 64 | 6.6 | ±5 | 1265 | 6301 | 465 | 622 |
| 397 |
|
QM | BW1.6/350×6 | J | 97 | 843 | 1367 |
| 602 |
| 604 |
JZ | F | 97 | 14.8 | ±7.5 | 843 | 1873 | 310 | 622 |
| 509 |
|
400 | QM | BW1.6/400×4 | J | 65 | 1373 | 1611 |
| Φ426×10 | 680 |
| 518 |
JZ | F | 65 | 5.8 | ±4.6 | 1373 | 8832 | 608 | 700 |
| 412 |
|
QM | BW1.6/400×6 | J | 97 | 915 | 1611 |
| 680 |
| 628 |
JZ | F | 97 | 13 | ±6.9 | 915 | 2609 | 405 | 700 |
| 522 |
|
