大拉杆横向波纹补偿器(DLB)
用途:
大拉杆横向型波纹补偿器可以补偿弯曲管道的横向位移和角位移
型号:
本厂生产DN100-DN5000,压力级别0.1Mpa-2.5Mpa
连接方式:1、法兰连接 2、接管连接
产
用途:
大拉杆横向型波纹补偿器可以补偿弯曲管道的横向位移和角位移
型号:
本厂生产DN100-DN5000,压力级别0.1Mpa-2.5Mpa
连接方式:1、法兰连接 2、接管连接
产品横向补偿量:根据用户要求
一、型号示例:
举例:0.6DLB500-FB-1500
表示:公称通径为500mm,工作压力为0.6MPa,长度为1500mm,不锈钢法兰连接的大拉杆横向波纹补偿器。
二、使用说明:
大拉杆横向型波纹补偿器可以补偿弯曲管段的横向位移和角位移。
三、大拉杆横向波纹补偿器对支座作用力的计算:
横向弹力: Fy=Ky·Y 弯矩:M=Fy·L
式 中: Ky-横向刚度 N/mm Y-横向实际位移(变形量)mm
L-管架到补偿器中点的距离 m。
四、应用举例(不考虑温度对补偿量及刚度的修正)
某碳钢管道,公称通径500mm,工作压力0.6MPa,介质温度350℃,环境最低温度-10℃,补偿器安装温度20℃,根据管道布局(如图)需安装一大拉杆横向型补偿器,用于补偿AB管段160mm的横向位移,补偿器疲劳破坏次数按15000次考虑,试计算支座AC的受力。
通径 | 波数 | 压力等级 MPa | 横向补偿量mm/刚度N/mm | 最大径向尺寸 A×B(mm) | ||||
产品长度mm | ||||||||
1000 | 1500 | 2000 | 2500 | 3000 | ||||
100 | 4+4 | 0.25 | 130/2.0 | 264/0.5 | 400/0.2 | 535/0.1 | 320×380 | |
0.6 | 100/3.6 | 201/1 | 310/0.4 | 420/0.2 | ||||
1.0 | 80/7 | 171/1.1 | 250/0.7 | 340/0.4 | ||||
1.6 | 66/12 | 133/3.3 | 200/1.5 | 270/0.8 | ||||
2.5 | 64/11 | 132/3.5 | 190/1.7 | 260/1.1 | ||||
150 | 0.25 | 99/5.1 | 200/2.1 | 300/1 | 400/0.3 | 350×410 | ||
0.6 | 66/11 | 139/2.5 | 210/1.2 | 280/0.7 | ||||
1.0 | 61/25 | 110/4.8 | 171/2.2 | 234/0.7 | ||||
1.6 | 49/37 | 90/8 | 140/3.6 | 190/2.2 | ||||
2.5 | 44/40 | 90/11 | 133/4.5 | 180/2.6 | ||||
200 | 0.25 | 120/7 | 250/1.8 | 400/1.0 | 540/0.4 | 500×560 | ||
0.6 | 84/27 | 166/5 | 255/2.5 | 351/1.2 | ||||
1.0 | 55/58 | 120/12 | 180/6 | 249/3.3 | ||||
1.6 | 50/53 | 110/15 | 170/6 | 230/3.1 | ||||
2.5 | 49/132 | 100/25 | 151/12 | 201/7 | ||||
250 | 0.25 | 210/3.3 | 320/1.2 | 440/0.8 | 560/0.5 | 540×600 | ||
0.6 | 130/10 | 200/4 | 280/2 | 350/1.9 | ||||
1.0 | 99/28 | 150/11 | 200/6 | 249/3.5 | ||||
1.6 | 89/28 | 134/10 | 191/6 | 231/3 | ||||
2.5 | 80/52 | 120/27 | 170/12 | 210/8 | ||||
300 | 0.25 | 210/4 | 340/1 | 460/0.7 | 591/0.5 | 570×630 | ||
0.6 | 140/15 | 220/10 | 300/3 | 380/3 | ||||
1.0 | 100/50 | 160/11 | 210/7 | 271/4 | ||||
1.6 | 81/51 | 124/24 | 169/13 | 221/9 | ||||
2.5 | 81/75 | 120/45 | 167/19 | 214/10 | ||||
350 | 0.25 | 177/6 | 290/2 | 400/1 | 511/0.7 | 670×730 | ||
0.6 | 110/20 | 180/8 | 255/4.0 | 330/3 | ||||
1.0 | 80/49 | 130/35 | 180/10 | 232/6 | ||||
1.6 | 71/87 | 105/38 | 154/24 | 190/12 | ||||
2.5 | 64/109 | 100/42 | 140/25 | 182/18 | ||||
400 | 0.25 | 150/9 | 250/3.3 | 351/3.0 | 450/2.1 | 700×760 | ||
0.6 | 100/29 | 160/12 | 220/6 | 280/3.5 | ||||
1.0 | 77/75 | 120/25 | 162/19 | 210/9 | ||||
1.6 | 64/158 | 100/50 | 132/25 | 165/17 | ||||
2.5 | 59/200 | 90/65 | 130/36 | 161/20 |
通径 | 波数 | 压力等级 MPa | 横向补偿量mm/刚度N/mm | 最大径向尺寸A×B(mm) | ||||
产品长度mm | ||||||||
1500 | 2000 | 2500 | 3000 | 3500 | ||||
450 | 3+3 | 0.25 | 133/15 | 220/4.5 | 310/2.1 | 400/2 | 770×850 | |
0.6 | 88/40 | 140/16 | 190/8 | 245/10 | ||||
1.0 | 66/98 | 100/39 | 140/20 | 179/15 | ||||
1.6 | 50/159 | 79/73 | 110/35 | 150/29 | ||||
2.5 | 50/245 | 79/84 | 110/45 | 141/42 | ||||
500 | 0.25 | 108/19 | 200/7.5 | 280/3 | 360/2.2 | 810×890 | ||
0.6 | 78/58 | 122/25 | 170/13 | 220/7 | ||||
1.0 | 55/149 | 90/50 | 130/42 | 166/21 | ||||
1.6 | 49/289 | 77/89 | 100/50 | 130/36 | ||||
2.5 | 49/399 | 71/113 | 100/64 | 120/36 | ||||
600 | 0.25 | 118/49 | 210/11 | 310/5 | 421/3.3 | 520/2.1 | 900×980 | |
0.6 | 81/89 | 152/40 | 215/19 | 290/8 | 360/6 | |||
1.0 | 65/198 | 110/64 | 160/35 | 210/23 | 278/12 | |||
1.6 | 49/359 | 89/175 | 125/86 | 166/36 | 210/26 | |||
2.5 | 43/645 | 72/214 | 110/102 | 140/62 | 184/40 | |||
700 | 0.25 | 100/69 | 191/18 | 280/8 | 371/4.6 | 470/3.6 | φ1150 | |
0.6 | 76/198 | 121/45 | 180/22 | 240/16 | 300/9 | |||
1.0 | 59/298 | 105/81 | 165/40 | 210/27 | 260/29 | |||
1.6 | 49/449 | 79/198 | 120/750 | 160/46 | 200/39 | |||
800 | 0.25 | 89/76 | 171/22 | 250/11 | 330/7 | 420/4.1 | φ1250 | |
0.6 | 65/198 | 120/64 | 161/36 | 210/26 | 271/12 | |||
1.0 | 52/395 | 89/114 | 138/51 | 179/35 | 231/29 | |||
1.6 | 42/645 | 71/203 | 110/70 | 140/60 | 171/56 | |||
900 | 0.25 | 81/89 | 151/29 | 222/19 | 300/9 | 371/6 | φ1350 | |
0.6 | 52/268 | 100/89 | 140/46 | 190/25 | 235/19 | |||
1.0 | 49/497 | 80/199 | 120/75 | 160/49 | 200/29 | |||
1.6 | 43/829 | 66/286 | 99/198 | 121/85 | 155/59 | |||
1000 | 0.25 | 81/168 | 144/40 | 220/29 | 298/13 | 361/8 | φ1480 | |
0.6 | 49/519 | 82/179 | 120/86 | 162/49 | 200/39 | |||
1.0 | 43/1324 | 69/468 | 100/235 | 132/105 | 165/87 | |||
1.6 | 33/1365 | 60/668 | 89/289 | 120/121 | 151/121 | |||