结构:LZ-4基本型外层为镀锌钢带,中间层为镀锌,里层为耐水电工纸。
用途:主要用于室内干燥所装修、消防、照明、仪器仪表、电气设备安装等。
产品特点:高强度机械保护功能,良好的屏蔽性能,防水防尘性能,弯曲时不用其他设备和机械,温度范围-40℃~+105℃
规格Number | 内径 mm | 外径 mm | 外径公差mm | 每卷长m | 钢管对应规格mm | 电线管对应规格mm | ||
12# | 11.4 | 16.1 | ±0.2 | 50 | 8 | 1/4" | 13 | 1/2" |
15# | 14.1 | 19 | ±0.2 | 50 | 10 | 3/8" | 16 | 5/8" |
17# | 16.6 | 21.5 | ±0.2 | 50 | 15 | 1/2" | 19 | 3/4" |
24# | 23.8 | 28.8 | ±0.2 | 25 | 20 | 3/4" | 25 | 1" |
30# | 29.3 | 34.9 | ±0.2 | 25 | 25 | 1" | 32 | 1-1/4" |
38# | 37.1 | 42.9 | ±0.2 | 25 | 32 | 1/1/4" | 38 | 1-1/2" |
50# | 49.1 | 54.9 | ±0.2 | 25 | 40 | 1/1/2" | 51 | 2" |
63# | 62.6 | 69.1 | 0.6 | 10 | 50 | 2" | 64 | 2" |
76# | 76.0 | 82.9 | 0.6 | 10 | 70 | 2/1/2" | 75 | 2-1/2" |
83# | 81.0 | 88.1 | 0.6 | 10 | 80 | 3" | — | 3" |
101# | 100.2 | 107.3 | 0.6 | 5 | 100 | 4" | — | — |