可挠金属管LV-5是什么东西？
可挠金属管，就是指可挠性强的金属管线，通常用在水电安装行业的导管或软连接。所谓可挠性，就是指弹性变形性大，可以自由弯曲变形。
可挠金属管的优点：
①可挠性好，施工方便；
②适用于复杂情l的施工连接；
③能够自由变形，而且具有一定的刚度牢固性不易损坏；
④与其他防水材料、保温材料、防火材料结合一起能够发挥材料的使用功能。
| LV-5防水型普利卡软管 | |||||||||
| LV-5 Liquid Tight Plica Tube | |||||||||
| 材 质： | 里层耐水电工纸+中间层钢带+PVC. | ||||||||
| Materials: | Electrical paper + steel strip + PVC coated | ||||||||
| 防护等级： | IP67 | ||||||||
| Protection Rating: | IP67 | ||||||||
| 耐温范围： | -40℃ - +105℃ | ||||||||
| Temperature Range: | -40℃ - +105℃ | ||||||||
| 型号 | 内径(mm) | 外径(mm) | 外径公差(mm) | PVC 厚度 | 包装（m/coil) | 钢管内径对应型号 | 电线管对应型号 | ||
| PVC Thickness | Steel pipe I.D. Size | Conduit Size | |||||||
| Part No. | I.D. | O.D. | O.D. Tolerance | mm | Packing | mm | inch | mm | inch |
| LV-5-12# | 11.4 | 17.7 | ±0.2 | 0.6 | 50 | 8.0 | 1/4" | 13.0 | 1/2" |
| LV-5-15# | 14.1 | 20.6 | ±0.2 | 0.6 | 50 | 10.0 | 3/8" | 16.0 | 5/8" |
| LV-5-17# | 16.6 | 23.1 | ±0.2 | 0.6 | 50 | 15.0 | 1/2" | 19.0 | 3/4" |
| LV-5-24# | 23.8 | 30.4 | ±0.2 | 0.6 | 25 | 20.0 | 3/4" | 25.0 | 1" |
| LV-5-30# | 29.3 | 36.5 | ±0.2 | 0.6 | 25 | 25.0 | 1" | 32.0 | 1-1/4" |
| LV-5-38# | 37.1 | 44.9 | ±0.4 | 0.6 | 25 | 32.0 | 1-1/4" | 38.0 | 1-1/2" |
| LV-5-50# | 49.1 | 56.9 | ±0.4 | 0.8 | 25 | 40.0 | 1-1/2" | 51.0 | 2" |
| LV-5-63# | 62.6 | 71.5 | ±0.6 | 0.8 | 10 | 50.0 | 2" | 64.0 | 2-1/2" |
| LV-5-76# | 76.0 | 85.3 | ±0.6 | 0.8 | 10 | 70.0 | 2-1/2" | 76.0 | 3" |
| LV-5-83# | 81.0 | 90.9 | ±0.8 | 1.0 | 10 | 80.0 | 3" | ||
| LV-5-101# | 100.2 | 110.1 | ±0.8 | 1.0 | 5 | 100.0 | 4" | ||
| LV-5-130# | 126.4 | 136.0 | ±1.0 | 1.5 | 3 | 125.0 | 5" | ||