電(dian)(dian)纜分成信號電(dian)(dian)纜和(he)動力電(dian)(dian)纜，前(qian)者(zhe)是(shi)為了(le)傳送(song)信號，例如有(you)線電(dian)(dian)視光(guang)纜和(he)電(dian)(dian)話線纜等等，電(dian)(dian)纜電(dian)(dian)線銷售(shou)，后者(zhe)是(shi)為了(le)輸(shu)送(song)電(dian)(dian)能。

通(tong)信(xin)電(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)纜(lan)：包括(kuo)用(yong)(yong)于市(shi)內(nei)(nei)或局(ju)部(bu)地區通(tong)信(xin)網絡的(de)市(shi)內(nei)(nei)電(dian)(dian)(dian)(dian)話(hua)電(dian)(dian)(dian)(dian)纜(lan)、用(yong)(yong)于長(chang)(chang)距離城市(shi)之間通(tong)信(xin)的(de)長(chang)(chang)途(tu)通(tong)信(xin)電(dian)(dian)(dian)(dian)纜(lan)（長(chang)(chang)途(tu)對稱通(tong)信(xin)電(dian)(dian)(dian)(dian)纜(lan)、同(tong)軸通(tong)信(xin)電(dian)(dian)(dian)(dian)纜(lan)）、局(ju)用(yong)(yong)電(dian)(dian)(dian)(dian)纜(lan)和各種通(tong)信(xin)電(dian)(dian)(dian)(dian)線。

電力電纜：按絕緣類型及結構可分為油浸紙絕緣電力電纜、塑料絕緣電力電纜和橡皮絕緣電力電纜等。　

電線電纜(lan)由導(dao)體，絕(jue)緣(yuan)層，屏蔽層，保(bao)護層，填充結構和抗拉元件(jian)這(zhe)幾個部分組成。

1、導體。

導體(ti)是電(dian)(dian)線電(dian)(dian)纜(lan)產(chan)品進(jin)行電(dian)(dian)流或電(dian)(dian)磁傳輸功能的zui基本的結構(gou)組成。導體(ti)是電(dian)(dian)線電(dian)(dian)纜(lan)導電(dian)(dian)線芯(xin)的簡稱，是指(zhi)用銅、鋁、銅包鋼、銅包鋁等導電(dian)(dian)性(xing)能優良的有色金屬制成。

2、絕緣層。

絕(jue)緣層是(shi)指包覆在電(dian)(dian)線(xian)電(dian)(dian)纜(lan)導(dao)(dao)體外(wai)圍，起(qi)著電(dian)(dian)氣(qi)絕(jue)緣作用的構件。能確(que)保(bao)(bao)電(dian)(dian)線(xian)電(dian)(dian)纜(lan)傳輸(shu)的電(dian)(dian)流不(bu)泄露到外(wai)界，保(bao)(bao)障電(dian)(dian)線(xian)電(dian)(dian)纜(lan)導(dao)(dao)體的正常傳輸(shu)功能，同時確(que)保(bao)(bao)外(wai)界物體和(he)人身的安全。電(dian)(dian)線(xian)電(dian)(dian)纜(lan)導(dao)(dao)體與絕(jue)緣層是(shi)構成電(dian)(dian)線(xian)電(dian)(dian)纜(lan)產品(pin)的兩個zui基本組(zu)成結構。

3、屏蔽層。

屏蔽層(ceng)是一種(zhong)將電線(xian)電纜產品中的(de)電磁場(chang)(chang)與外(wai)界的(de)電磁場(chang)(chang)進(jin)行隔(ge)離(li)或者將電線(xian)電纜產品內(nei)部不同(tong)導(dao)線(xian)之間(jian)相互隔(ge)離(li)。可以說(shuo)屏蔽層(ceng)是一種(zhong)“電磁隔(ge)離(li)屏”。

4、保護層。

當電(dian)(dian)線電(dian)(dian)纜產品在(zai)不同(tong)的環(huan)境中安(an)裝并運行時(shi)，必(bi)須具有對電(dian)(dian)線電(dian)(dian)纜產品整體，成都電(dian)(dian)線電(dian)(dian)纜，特別是對絕緣層(ceng)起保護(hu)(hu)作用的構件，這就(jiu)是保護(hu)(hu)層(ceng)。

5、填充結構。

填充結構，是某些電線電纜的特殊足夠部件，比如YJV電力電纜和KVV控制電纜。

大家都了解，電纜線電纜產品的運用運用于各行各業，這種行業和大自然的人們日常生活各個領域。依據情景不一樣，電纜電線采購，應用的電纜線產品都不同樣。例如質押工程用的電纜線電纜，是電纜線電纜大家族中的特別小的一個歸類，也有許多特殊主要用途的電纜，一般并不是尤其清晰。獨有的電纜產品例如耐酸堿，耐低溫，耐磨損，耐輻射源，耐撕破這些。這種性能都必須應用橡套電纜。

成都電線電纜-川渝電纜-電線電纜報價由成都川渝上上電線電纜銷售有限公司提供。“電線電纜”選擇成都川渝上上電線電纜銷售有限公司，公司位于：成都市萬貫五金機電城金府銀座7棟1號，多年來，川渝電線電纜堅持為客戶提供好的服務，聯系人：李經理。歡迎廣大新老客戶來電，來函，親臨指導，洽談業務。川渝電線電纜期待成為您的長期合作伙伴！