聚四氟乙烯PTFE膨胀节/补偿器PTFE COMPENSATOR SERIES
一、用途:钢衬四氟膨胀节安装于管道上,可减少震动,降低噪声,消除管道的偏转移位,转向伸缩造成的各种应力对管道的损害
- 安装注意事项:先将涉及长度通过调节杆调到安装长度,啊管路系统安装和试压完毕后,并留下安装间隙,方可安装补偿器,一面因管系统的拉伸、压缩超过补偿量而造成器件损坏
- 工作温度:-50~150°;工作压力:0.6~2.5Mpa(随口径增大使用压力会降低)
连接尺寸及参数
公称通径 |
波数 | 波纹管 长度L (mm) | 轴向 补偿量 (mm) | 径向 补偿量 (mm) | 角向 补偿量 (mm) | 控制杆直径 X长度 (mm) | 不锈钢圈 直径 (Φ) | 常温(摄氏20°) 下的耐压能力 使用压力(Mpa) |
DN (mm) | NPS (inch) |
25 |
1″ | 2 | 38 | 6.4 | 3.2 | 20 | 1/4″x70 | 3 | 1.6 |
3 | 48 | 8.4 | 6.4 | 25 | 1/4″x80 | 3 | 1.6 |
4 | 63 | 13.5 | 9.5 | 25 | 1/4″x95 | 3 | 1.6 |
5 | 78 | 19.1 | 12.7 | 28 | 1/4″x120 | 3 | 1.6 |
40 |
1.5″ | 2 | 39 | 6.4 | 3.2 | 20 | 1/4″x70 | 3 | 1.6 |
3 | 54 | 12.7 | 6.4 | 25 | 1/4″x85 | 3 | 1.6 |
4 | 72 | 15 | 9.5 | 25 | 1/4″x100 | 3 | 1.6 |
5 | 90 | 19.1 | 12.7 | 28 | 1/4″x130 | 3 | 1.6 |
50 |
2″ | 2 | 45 | 6.4 | 3.2 | 20 | 3/8″x80 | 4 | 1.6 |
3 | 70 | 12.7 | 9.5 | 25 | 3/8″x110 | 4 | 1.6 |
4 | 88 | 18 | 11.3 | 25 | 3/8″x130 | 4 | 1.6 |
5 | 105 | 25.4 | 12.7 | 28 | 3/8″x160 | 4 | 1.6 |
65 |
2.5″ | 2 | 60 | 9.5 | 3.2 | 20 | 3/8″x90 | 4 | 1.6 |
3 | 85 | 19.1 | 9.5 | 25 | 3/8″x130 | 4 | 1.6 |
4 | 103 | 22 | 11.3 | 25 | 3/8″x160 | 4 | 1.6 |
5 | 120 | 25.4 | 12.7 | 28 | 3/8″x170 | 4 | 1.6 |
80 |
3″ | 2 | 63 | 9.5 | 6.4 | 20 | 3/8″x100 | 4 | 1.25 |
3 | 93 | 19.1 | 12.7 | 25 | 3/8″x140 | 4 | 1.25 |
4 | 112 | 24 | 12.7 | 25 | 3/8″x170 | 4 | 1.25 |
5 | 130 | 31.8 | 12.7 | 28 | 3/8″x190 | 4 | 1.25 |
100 |
4″ | 2 | 70 | 12.7 | 6.4 | 12 | 3/8″x110 | 4 | 1.0 |
3 | 94 | 22 | 12.7 | 18 | 3/8″x140 | 4 | 1.0 |
4 | 115 | 27 | 12.7 | 20 | 3/8″x175 | 4 | 1.0 |
5 | 137 | 31.8 | 12.7 | 23 | 3/8″x200 | 4 | 1.0 |
125 |
5″ | 2 | 85 | 12.7 | 6.4 | 10 | 1/2″x130 | 4 | 1.0 |
3 | 106 | 25.4 | 12.7 | 12 | 1/2″x160 | 4 | 1.0 |
4 | 135 | 28.5 | 14 | 15 | 1/2″x190 | 4 | 1.0 |
5 | 155 | 31.8 | 15.9 | 20 | 1/2″x220 | 4 | 1.0 |
150 |
6″ | 2 | 90 | 12.7 | 6.4 | 10 | 1/2″x130 | 4 | 0.8 |
3 | 106 | 25.4 | 15.9 | 12 | 1/2″x160 | 4 | 0.8 |
4 | 135 | 28.5 | 15.9 | 15 | 1/2″x190 | 4 | 0.8 |
5 | 155 | 31.8 | 15.9 | 20 | 1/2″x220 | 4 | 0.8 |
200 |
8″ | 2 | 105 | 12.7 | 6.4 | 8 | 1/2″x150 | 5 | 0.75 |
3 | 155 | 28.6 | 15.9 | 10 | 1/2″x220 | 5 | 0.75 |
4 | 180 | 34.5 | 15.9 | 13 | 1/2″x220 | 5 | 0.75 |
5 | 206 | 44.5 | 15.9 | 18 | 1/2″x280 | 5 | 0.75 |
250 |
10″ | 2 | 135 | 12.7 | 6.4 | 7 | 5/8″x190 | 8 | 0.6 |
3 | 155 | 28.6 | 9.5 | 8 | 5/8″x230 | 8 | 0.6 |
4 | 185 | 34.5 | 12.1 | 10 | 5/8″x245 | 8 | 0.6 |
5 | 216 | 44.5 | 15.9 | 13 | 5/8″x300 | 8 | 0.6 |
300 |
12″ | 2 | 146 | 12.7 | 6.4 | 6 | 3/4″x200 | 8 | 0.6 |
3 | 155 | 32 | 9.5 | 7 | 3/4″x230 | 8 | 0.6 |
4 | 190 | 41.5 | 9.5 | 8 | 3/4″x260 | 8 | 0.6 |
5 | 218 | 50.8 | 9.5 | 10 | 3/4″x320 | 8 | 0.6 |
DN |