由于我國的銅芯電纜電線電纜行業(ye)(ye)(ye)準入門檻較低，低水平重復建設(she)現(xian)象(xiang)嚴重，加上(shang)原材(cai)料價格不(bu)(bu)(bu)斷上(shang)漲，近幾年行業(ye)(ye)(ye)市場假冒偽劣(lie)、粗制濫造、偷工減料、以次充好(hao)現(xian)象(xiang)屢禁不(bu)(bu)(bu)止(zhi)，不(bu)(bu)(bu)僅埋下了巨大(da)的(de)安全隱患(huan)，也導致(zhi)部(bu)分(fen)依(yi)法生產的(de)企(qi)業(ye)(ye)(ye)及經銷商步履維艱。同時，外資企(qi)業(ye)(ye)(ye)一(yi)直(zhi)稱霸高端市場，擁(yong)有的(de)競(jing)爭優勢，給(gei)國(guo)(guo)內電線電纜企(qi)業(ye)(ye)(ye)造成了巨大(da)的(de)經營壓力。目前，中國(guo)(guo)線纜企(qi)業(ye)(ye)(ye)數量(liang)(liang)(liang)已突破(po)一(yi)萬大(da)關(guan)(guan)，且(qie)大(da)部(bu)分(fen)是(shi)民(min)營企(qi)業(ye)(ye)(ye)，市場競(jing)爭激烈可(ke)想(xiang)而知。線纜產品(pin)良莠不(bu)(bu)(bu)齊，質量(liang)(liang)(liang)出現(xian)問(wen)題與(yu)企(qi)業(ye)(ye)(ye)自身有很大(da)關(guan)(guan)系，因此，企(qi)業(ye)(ye)(ye)加大(da)原輔材(cai)料采購質量(liang)(liang)(liang)控(kong)制力度(du)，注重行業(ye)(ye)(ye)技術(shu)創新，提升產品(pin)質量(liang)(liang)(liang)。另(ling)外，亂象(xiang)叢(cong)生的(de)行業(ye)(ye)(ye)市場，不(bu)(bu)(bu)僅僅是(shi)線纜企(qi)業(ye)(ye)(ye)自身原因造成的(de)，與(yu)的(de)政(zheng)(zheng)治體制和(he)經濟發展政(zheng)(zheng)策缺(que)失也有著莫大(da)的(de)關(guan)(guan)聯。線纜行業(ye)(ye)(ye)要(yao)想(xiang)突破(po)迎來新生，就需(xu)要(yao)政(zheng)(zheng)府和(he)企(qi)業(ye)(ye)(ye)共同探討，制定統(tong)一(yi)的(de)產品(pin)標準、規范(fan)質量(liang)(liang)(liang)、統(tong)一(yi)價格，以改變低價中標、質量(liang)(liang)(liang)薄弱(ruo)的(de)市場現(xian)狀。行業(ye)(ye)(ye)專(zhuan)家(jia)建議，中國(guo)(guo)線纜企(qi)業(ye)(ye)(ye)不(bu)(bu)(bu)能一(yi)味地要(yao)追求(qiu)量(liang)(liang)(liang)的(de)擴張，更要(yao)注重質的(de)提高，加強在技術(shu)、資金(jin)、管理(li)等(deng)方(fang)面的(de)合作交流(liu)，引入先進技術(shu)和(he)管理(li)理(li)念，使企(qi)業(ye)(ye)(ye)實力得到快(kuai)速提升，增強國(guo)(guo)際(ji)競(jing)爭力。

電線電纜作為國民經濟中最大的配套行業之一，是各產業的基礎，其產品廣泛應用于電力、建筑、民用、通信、船舶、軍工、航空以及石油化工等領域。電線電纜按用途可分為電力電纜、電氣裝備電纜、繞組線、裸電線、通信電纜和電線及電纜配件，從2017年我國電線電纜行業細分市場規模占比情況來看，銅芯電纜報價電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)占據(ju)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)業(ye)(ye)務的(de)最(zui)大部分(fen)，規模占比35.7%，其(qi)(qi)次是電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣裝備(bei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)、繞組線(xian)(xian)，分(fen)別占比20%和15.7%。近(jin)(jin)年來，我國電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)行業(ye)(ye)保持(chi)了較快發展勢(shi)頭，作為國民(min)經濟的(de)最(zui)重要的(de)支撐產業(ye)(ye)之一(yi)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)行業(ye)(ye)在(zai)(zai)中(zhong)國有著(zhu)(zhu)廣闊的(de)市(shi)場。根據(ju)近(jin)(jin)幾年的(de)情況來看，我國電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)行業(ye)(ye)銷售收(shou)(shou)(shou)入(ru)(ru)總體呈現(xian)上(shang)升趨勢(shi)，其(qi)(qi)中(zhong)2016年銷售收(shou)(shou)(shou)入(ru)(ru)創新高(gao)達13924億元，2017年電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)銷售收(shou)(shou)(shou)入(ru)(ru)出現(xian)小(xiao)幅下降(jiang)，為13513億元。隨著(zhu)(zhu)我國對基礎(chu)設施投(tou)入(ru)(ru)的(de)加大，以及新能(neng)源(yuan)、軍工(gong)、海(hai)洋工(gong)程、軌道(dao)交通、特高(gao)壓、智能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)的(de)發展得到進一(yi)步貫徹落實(shi)，市(shi)場對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)需求在(zai)(zai)不斷增強，尤其(qi)(qi)是在(zai)(zai)高(gao)端裝備(bei)用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)方面(mian)，未來我國電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)行業(ye)(ye)銷售收(shou)(shou)(shou)入(ru)(ru)仍將進一(yi)步增加。

2019年6月6日，工信部向中國電信、中國移動、中國聯通、中國廣電發放4張5G商用牌照。從此一舉打開了我國5G商用進程的大門。銅芯電纜報價網速更(geng)快只是(shi)5G時代(dai)的一個小變化，除此之外，5G將為(wei)我們的生(sheng)活(huo)更(geng)多變化，它會(hui)改變我們的生(sheng)活(huo)方式，為(wei)我們開(kai)啟新世(shi)界的大門。

北京銅芯電纜高壓電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)主(zhu)要種類(lei)有(you)YJV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、VV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、YJLV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、VLV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)。YJV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)全稱(cheng)交聯聚(ju)乙(yi)烯(xi)絕(jue)緣聚(ju)氯(lv)乙(yi)烯(xi)護(hu)套(tao)電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)（銅(tong)芯）VV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)全稱(cheng)聚(ju)氯(lv)乙(yi)烯(xi)絕(jue)緣聚(ju)氯(lv)乙(yi)烯(xi)護(hu)套(tao)電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)（銅(tong)芯）YJLV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)全稱(cheng)交聯聚(ju)乙(yi)烯(xi)絕(jue)緣聚(ju)氯(lv)乙(yi)烯(xi)護(hu)套(tao)鋁芯電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)VLV電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)全稱(cheng)聚(ju)氯(lv)乙(yi)烯(xi)絕(jue)緣聚(ju)氯(lv)乙(yi)烯(xi)護(hu)套(tao)鋁芯電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)由(you)于銅(tong)導體的出色導電(dian)(dian)(dian)(dian)(dian)性(xing)能，越(yue)來越(yue)多(duo)的工程采用銅(tong)芯電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)作為供電(dian)(dian)(dian)(dian)(dian)系統的主(zhu)干道(dao)，而鋁芯電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的應用則較(jiao)少，尤其是在(zai)越(yue)高壓的電(dian)(dian)(dian)(dian)(dian)力系統中，選擇銅(tong)芯電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的就越(yue)多(duo)。

1. 銅芯電纜電(dian)(dian)纜和(he)(he)(he)附(fu)件(jian)(jian)的(de)運輸、保管應(ying)(ying)(ying)(ying)(ying)符合產(chan)(chan)品(pin)技術(shu)(shu)文件(jian)(jian)的(de)要(yao)求(qiu)，并(bing)應(ying)(ying)(ying)(ying)(ying)符合下(xia)列規定(ding)：(1) 電(dian)(dian)纜盤不應(ying)(ying)(ying)(ying)(ying)平放。(2) 包裝(zhuang)外(wai)表面及(ji)內部制品(pin)不得損(sun)壞。(3) 應(ying)(ying)(ying)(ying)(ying)采取防止傾(qing)倒、受潮、腐(fu)蝕及(ji)強烈(lie)振(zhen)動的(de)措施(shi)。(4) 運輸或滾動電(dian)(dian)纜盤，電(dian)(dian)纜盤應(ying)(ying)(ying)(ying)(ying)牢固，且電(dian)(dian)纜應(ying)(ying)(ying)(ying)(ying)繞緊(jin);充油電(dian)(dian)纜至壓力油箱(xiang)間的(de)油管應(ying)(ying)(ying)(ying)(ying)固定(ding)，不得損(sun)傷(shang)。2. 電(dian)(dian)纜及(ji)其附(fu)件(jian)(jian)運抵現場后應(ying)(ying)(ying)(ying)(ying)按下(xia)列檢查(cha)：(1) 包裝(zhuang)和(he)(he)(he)密封(feng)應(ying)(ying)(ying)(ying)(ying)良好(hao)(hao)。(2) 設(she)備(bei)規格、型號、數量(liang)以及(ji)附(fu)件(jian)(jian)、專用(yong)工器(qi)具、備(bei)件(jian)(jian)應(ying)(ying)(ying)(ying)(ying)符合設(she)計(ji)文件(jian)(jian)和(he)(he)(he)合同要(yao)求(qiu)。(3) 設(she)備(bei)銘牌、技術(shu)(shu)文件(jian)(jian)、出廠試驗報告、合格證明及(ji)裝(zhuang)箱(xiang)清(qing)單(dan)應(ying)(ying)(ying)(ying)(ying)齊全。(4) 設(she)備(bei)及(ji)附(fu)件(jian)(jian)應(ying)(ying)(ying)(ying)(ying)無(wu)(wu)碰傷(shang)、擦傷(shang)、銹(xiu)蝕和(he)(he)(he)變(bian)(bian)形。(5) 帶電(dian)(dian)部分表面應(ying)(ying)(ying)(ying)(ying)光潔(jie)平整，不應(ying)(ying)(ying)(ying)(ying)有(you)裂(lie)紋、折(zhe)皺、夾(jia)雜物(wu)、變(bian)(bian)形或扭曲現象(xiang)。(6) 充油電(dian)(dian)氣(qi)設(she)備(bei)應(ying)(ying)(ying)(ying)(ying)無(wu)(wu)滲油現象(xiang)。(7) 充氣(qi)運輸的(de)電(dian)(dian)氣(qi)設(she)備(bei)內應(ying)(ying)(ying)(ying)(ying)為正壓，其壓力為0.01 MPa-0.03MPa，干燥(zao)空氣(qi)露點應(ying)(ying)(ying)(ying)(ying)低(di)于-40℃。氣(qi)體絕緣電(dian)(dian)氣(qi)設(she)備(bei)內的(de)壓力，應(ying)(ying)(ying)(ying)(ying)符合產(chan)(chan)品(pin)技術(shu)(shu)文件(jian)(jian)要(yao)求(qiu)。(8) 密封(feng)墊、密封(feng)脂(zhi)(zhi)、清(qing)潔(jie)劑(ji)和(he)(he)(he)潤滑(hua)脂(zhi)(zhi)，應(ying)(ying)(ying)(ying)(ying)符合產(chan)(chan)品(pin)技術(shu)(shu)文件(jian)(jian)要(yao)求(qiu)。(9) 電(dian)(dian)纜外(wai)觀應(ying)(ying)(ying)(ying)(ying)完好(hao)(hao)無(wu)(wu)損(sun)，電(dian)(dian)纜封(feng)端應(ying)(ying)(ying)(ying)(ying)嚴密。當外(wai)觀檢查(cha)有(you)懷疑(yi)時(shi)，應(ying)(ying)(ying)(ying)(ying)進(jin)行(xing)受潮判(pan)斷(duan)或試驗。