鎖扣的型號

內絲鎖扣

型號:16、20、25、32、40、50

類(lei)型:扣(kou)壓式內(nei)絲鎖(suo)(suo)扣(kou)、扣(kou)壓式加長(chang)(chang)內(nei)絲鎖(suo)(suo)扣(kou)(長(chang)(chang)45-48mm )、帶釘鎖(suo)(suo)扣(kou)(長(chang)(chang)48mm-50mm)

KBG和JDG都(dou)是薄壁電線管，兩者主要區別(bie)在于(yu)管件(jian)及(ji)連(lian)接方式的不同

內牙杯梳   快速直通  鍍鋅拉伸底盒  90°彎頭   單邊碼  離墻碼  吊鉤夾  騎馬卡  地線夾  龍骨卡  盒接  直接6分線管多少錢一根

①、穿(chuan)(chuan)線(xian)(xian)管(guan)(guan)的(de)(de)(de)(de)(de)(de)作(zuo)用。穿(chuan)(chuan)線(xian)(xian)管(guan)(guan)的(de)(de)(de)(de)(de)(de)全稱(cheng)(cheng)應該是(shi)稱(cheng)(cheng)之為建筑用絕緣(yuan)電(dian)(dian)工套管(guan)(guan)。簡單(dan)的(de)(de)(de)(de)(de)(de)來(lai)說就(jiu)是(shi)穿(chuan)(chuan)線(xian)(xian)用的(de)(de)(de)(de)(de)(de)電(dian)(dian)線(xian)(xian)套管(guan)(guan)。像(xiang)我們比較(jiao)常見的(de)(de)(de)(de)(de)(de)穿(chuan)(chuan)線(xian)(xian)管(guan)(guan)都是(shi)金屬(shu)鍍(du)鋅穿(chuan)(chuan)線(xian)(xian)管(guan)(guan)。穿(chuan)(chuan)線(xian)(xian)管(guan)(guan)大的(de)(de)(de)(de)(de)(de)作(zuo)用就(jiu)是(shi)對電(dian)(dian)線(xian)(xian)的(de)(de)(de)(de)(de)(de)保護，鍍(du)鋅6分線(xian)(xian)管(guan)(guan)多少(shao)錢(qian)一(yi)根，可以起到有效的(de)(de)(de)(de)(de)(de)防腐蝕，防漏電(dian)(dian)的(de)(de)(de)(de)(de)(de)作(zuo)用。為電(dian)(dian)線(xian)(xian)的(de)(de)(de)(de)(de)(de)隱蔽(bi)，廉江6分線(xian)(xian)管(guan)(guan)多少(shao)錢(qian)一(yi)根，提供基本的(de)(de)(de)(de)(de)(de)條件(jian)。

②、穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)(xian)(xian)(xian)管(guan)(guan)(guan)的(de)分類。穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)(xian)(xian)(xian)管(guan)(guan)(guan)根(gen)據其材(cai)質(zhi)來(lai)進行劃(hua)分的(de)話(hua)，一般分成了(le)塑料穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)(xian)(xian)(xian)管(guan)(guan)(guan)，金(jin)屬(shu)穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)(xian)(xian)(xian)管(guan)(guan)(guan)，不銹鋼6分線(xian)(xian)(xian)(xian)(xian)管(guan)(guan)(guan)多少錢一根(gen)，金(jin)屬(shu)穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)(xian)(xian)(xian)管(guan)(guan)(guan)這也(ye)是目(mu)前常(chang)用(yong)的(de)穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)(xian)(xian)(xian)管(guan)(guan)(guan)，像我們(men)家(jia)庭裝修基本上都是使(shi)用(yong)的(de)塑料穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)(xian)(xian)(xian)管(guan)(guan)(guan)。另外一種就(jiu)是金(jin)屬(shu)材(cai)質(zhi)的(de)穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)(xian)(xian)(xian)管(guan)(guan)(guan)。金(jin)屬(shu)材(cai)質(zhi)穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)(xian)(xian)(xian)管(guan)(guan)(guan)中(zhong)又包含了(le)扣壓式(shi)穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)(xian)(xian)(xian)管(guan)(guan)(guan)以及緊固式(shi)穿(chuan)(chuan)(chuan)(chuan)線(xian)(xian)(xian)(xian)(xian)管(guan)(guan)(guan)等等。也(ye)就(jiu)是我們(men)經常(chang)聽說(shuo)的(de)KBG，JDG。根(gen)據使(shi)用(yong)場所(suo)的(de)不同(tong)，還分成了(le)不銹鋼電線(xian)(xian)(xian)(xian)(xian)管(guan)(guan)(guan)等等。

1、按電線溫度等級(ji)分(fen)為25型、05型、90/-25型等；

2、按金屬電線品種分為(wei)(wei)硬質(zhi)管、半硬質(zhi)管和波紋(wen)管；按電線特(te)性分為(wei)(wei)輕(qing)型(xing)、中型(xing)、重型(xing)、超重型(xing)；

3、金(jin)屬電(dian)線(xian)管公稱外徑規格，分別為：Φ16、Φ20、Φ25、Φ32、Φ40、Φ50、

4、其中，pvc電線(xian)管(guan)規格(ge)為Φ16和Φ20，一般(ban)用于室內照明線(xian)路；pvc電線(xian)管(guan)外徑規格(ge)為Φ25，常用于插座或是室內主線(xian)管(guan)；

5、pvc電線管外徑規格為Φ32常用于進戶線的線管，也用于弱電線管；pvc電線管外徑規格為Φ50、的常用于電盤至戶內的線管。