鍍(du)(du)鋅線管(guan)(guan)為(wei)鍍(du)(du)鋅鋼(gang)導管(guan)(guan)，KBG管(guan)(guan)為(wei)du套(tao)(tao)接扣(kou)壓式(shi)鍍(du)(du)鋅鋼(gang)導管(guan)(guan)，宏際pe穿(chuan)線管(guan)(guan)廠(chang)家，JDG為(wei)套(tao)(tao)接緊定式(shi)鍍(du)(du)鋅鋼(gang)導管(guan)(guan)，現在常用的應為(wei)JDG管(guan)(guan).

鍍(du)鋅(xin)線(xian)(xian)(xian)管(guan)(guan)(guan)? 熱鍍(du)鋅(xin)線(xian)(xian)(xian)管(guan)(guan)(guan)? 熱鍍(du)鋅(xin)穿線(xian)(xian)(xian)管(guan)(guan)(guan)? 金屬線(xian)(xian)(xian)管(guan)(guan)(guan)? 預埋線(xian)(xian)(xian)管(guan)(guan)(guan) 企標線(xian)(xian)(xian)管(guan)(guan)(guan)? 宏際線(xian)(xian)(xian)管(guan)(guan)(guan) 鋅(xin)捷(jie)線(xian)(xian)(xian)管(guan)(guan)(guan) JDG線(xian)(xian)(xian)管(guan)(guan)(guan)? KBG線(xian)(xian)(xian)管(guan)(guan)(guan) DN線(xian)(xian)(xian)管(guan)(guan)(guan)??pe穿線(xian)(xian)(xian)管(guan)(guan)(guan)廠家

線管企標長度：2.8米/支

線管國1標長度：3.8米/支

線管常規厚(hou)(hou)度：0.8厚(hou)(hou)? 1.0厚(hou)(hou)? 1.2厚(hou)(hou)? 1.5厚(hou)(hou)? 1.6厚(hou)(hou)

鍍鋅線管4分(fen)即(ji)為(wei)外徑為(wei)15mm的鋼(gang)管，表(biao)示(shi)為(wei)DN15。鍍鋅線管6分(fen)即(ji)為(wei)外徑為(wei)20mm的鋼(gang)管，表(biao)示(shi)為(wei)DN20。

國(guo)標(biao)公稱直徑的(de)單(dan)位為mm，公稱直徑的(de)單(dan)位為in(英寸) 。

1分＝1/8寸＝DN6

2分＝1/4寸＝DN8

3分＝3/8寸＝DN10

4分＝1/2寸(cun)＝DN15

6分＝3/4寸＝DN20

8分＝ 1 寸＝DN25

鍍鋅線管國標厚(hou)度為：1.2mm、1.5mm、1.6mm實際厚(hou)度偏(pian)差0.05c鍍鋅線管的型(xing)號一般分兩(liang)種：JDG管和KBG管。

KBG管的性質是：

KBG管(guan)(guan)又(you)稱國標扣(kou)壓式導線(xian)管(guan)(guan)，KBG系列鋼導管(guan)(guan)采(cai)用(yong)(yong)薄壁板材加工而(er)成，雙(shuang)面冷鍍鋅360°保(bao)護。管(guan)(guan)與管(guan)(guan)件連(lian)接(jie)不需(xu)再跨接(jie)地線(xian)，是(shi)針對吊頂(ding)，明裝等電(dian)氣線(xian)路(lu)安裝工程而(er)研制。符合現代節能(neng)環保(bao)的主流發(fa)展方向。被國內各(ge)大城市的商業、民用(yong)(yong)、公(gong)用(yong)(yong)等電(dian)線(xian)線(xian)路(lu)工程所(suo)采(cai)用(yong)(yong)，特(te)別是(shi)臨時(shi)或短期使(shi)用(yong)(yong)的建(jian)筑物。

金屬KBG線管國標厚度標準(zhun)是啥？

KBG線管Φ16規格(ge)，金屬pe穿(chuan)線管廠家，外徑允許偏差-0.30毫米(mi)；國(guo)標(biao)厚(hou)(hou)度(du)1.0毫米(mi)；壁厚(hou)(hou)度(du)允許偏差±0.08毫米(mi)

KBG線(xian)管Φ20規格，外(wai)徑允許(xu)偏差-0.30毫(hao)(hao)米；國(guo)標厚度(du)1.0毫(hao)(hao)米；壁厚度(du)允許(xu)偏差±0.08毫(hao)(hao)米

KBG線管Φ25規格(ge)，外徑允(yun)(yun)許(xu)偏(pian)差-0.40毫米(mi)；國標厚度(du)1.2毫米(mi)；壁厚度(du)允(yun)(yun)許(xu)偏(pian)差±0.10毫米(mi)

KBG線管Φ32規格，外徑(jing)允許偏差-0.40毫米(mi)(mi)(mi)；國標厚(hou)度1.2毫米(mi)(mi)(mi)；壁厚(hou)度允許偏差±0.10毫米(mi)(mi)(mi)

KBG線管Φ40規(gui)格，外(wai)徑允許(xu)偏差-0.40毫(hao)(hao)米(mi)；國標(biao)厚(hou)度1.2毫(hao)(hao)米(mi)；壁厚(hou)度允許(xu)偏差±0.10毫(hao)(hao)米(mi)

注(zhu)：Φ=管(guan)徑；毫米=mm；±=正負；

KBG管介紹：

KBG管(guan)(guan)(guan)(guan)又(you)簡稱扣壓式薄壁導線管(guan)(guan)(guan)(guan)。導管(guan)(guan)(guan)(guan)采(cai)用冷軋帶(dai)鋼，花都(dou)區pe穿線管(guan)(guan)(guan)(guan)廠家，經(jing)高頻焊(han)(han)管(guan)(guan)(guan)(guan)機(ji)組自(zi)動(dong)焊(han)(han)縫成型、雙面鍍鋅而(er)制成。KBG管(guan)(guan)(guan)(guan)壁厚均勻，卷焊(han)(han)圓度高，防爆pe穿線管(guan)(guan)(guan)(guan)廠家，與管(guan)(guan)(guan)(guan)接(jie)頭公差配合好，焊(han)(han)縫小而(er)圓順，管(guan)(guan)(guan)(guan)口邊(bian)緣平滑(hua)。

有Φ16、Φ20、Φ25、Φ32、Φ40、Φ50六種規(gui)格，

管壁厚度分別為1mm或1.2mm，導管出廠長度均為4m。pe穿線管廠家