LV—5包塑防水型可挠金属电线保护套管(聚氯乙烯覆层套管)
LV一5(PVC Covered Type)
LV-5包塑防水型可挠金属电线保护套管,用特殊方法在LZ—4金 属套管表面,包覆一层具有良好柔韧性软质聚氯乙烯(PVC)保护层。 该产品除具有LZ型特点外,还有优异的耐水性、·耐腐蚀性、耐化 学药品性、适用于潮湿场所明、暗预埋和直埋地下配管,更可替代地面线槽布线用管等。 LV-5 PVC waterproof plastic casing to protect metal wires used in a special metal casing LZ-4 surface Flexibility is a good coating layer of soft polyethylene (PVC) protective layer. Except LZ-type characteristics of the product, there are excellent water resistance, corrosion resistance, chemical resistance, apply to damp places that Dark embedded and buried underground piping, wiring can be replaced with ground trough, etc. |
LV—5规格表
规格 | 内径 | 外径 | 外径公差 | 乙烯层厚度 | 每卷长 | 钢管对应规格 | 电线管对应规格 | ||
Catalogue Number | I.D. mm | O.D. mm | O.D. Tolerance mm | Thickness Of PVC(min) mm | Length/roll m | Relevant Conduit | Relevant Conduit for Electric Wire | ||
mm | " | mm | " | ||||||
12# | 11.4 | 17.7 | ±0.2 | 0.6 | 50 | 8 | 1/4" | 13 | 1/2" |
15# | 14.1 | 20.6 | ±0.2 | 0.6 | 50 | 10 | 3/8" | 16 | 5/8" |
17# | 16.6 | 23.1 | ±0.2 | 0.6 | 50 | 15 | 1/2" | 19 | 3/4" |
24# | 23.8 | 30.4 | ±0.2 | 0.6 | 25 | 20 | 3/4" | 25 | 1" |
30# | 29.3 | 36.5 | ±0.2 | 0.6 | 25 | 25 | 1 " | 32 | 11/4" |
38# | 37.1 | 44.9 | ±0.4 | 0.6 | 25 | 32 | 11/4" | 38 | 11/2" |
50# | 49.1 | 56.9 | ±0.4 | 0.8 | 25 | 40 | 11/2" | 51 | 2" |
63# | 62.6 | 71.5 | ±0.6 | 0.8 | 10 | 50 | 2" | 64 | 21/2" |
76# | 76.0 | 85.3 | ±0.6 | 0.8 | 10 | 70 | 21/2" | 76 | 3" |
83# | 81.0 | 90.9 | ±0.8 | 1.0 | 10 | 80 | 3" | | |
101# | 100.2 | 110.1 | ±0.8 | 1.0 | 5 | 100 | 4" | | |
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按JG/T3053—1998标准
1、套管12#、15#、17#每卷允许有两个接头(三根),短头部分限度不能少于8M。24#、30#、38#、50#每卷
允许有一个接头(二根),短头部分限度不能少于5M。 :
2、可挠金属电线保护套管与钢管依据内径尺寸对应。
standards by JG/T3053-1998
1.casinq 12#,15#。70utburst allowed pertwojoints(3)Ashod,the first partat leastshould not be less than 8M 24#,30#,38#,50#per allow a joint(KAN)shord head at least part Of not less than 5M.
2 Prica metal casingtO protect wiring in accordance with the diameter Of pipe size counterparts.
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