結(jié)構(gòu):LZ-4基本型外層為鍍鋅鋼帶,中間層為鍍鋅,里層為耐水電工紙。
用途:主要用于室內(nèi)干燥所裝修、消防、照明、儀器儀表、電氣設(shè)備安裝等。
產(chǎn)品特點(diǎn):高強(qiáng)度機(jī)械保護(hù)功能,良好的屏蔽性能,防水防塵性能,彎曲時(shí)不用其他設(shè)備和機(jī)械,溫度范圍-40℃~+105℃
規(guī)格Number | 內(nèi)徑 mm | 外徑 mm | 外徑公差mm | 每卷長(zhǎng)m | 鋼管對(duì)應(yīng)規(guī)格mm | 電線(xiàn)管對(duì)應(yīng)規(guī)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" | — | — |