怎(zen)樣保(bao)護(hu)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜1，電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜廠，電(dian)(dian)(dian)(dian)(dian)絕緣(yuan)管耐腐蝕性比較好(hao)，可以有(you)效的(de)(de)(de)使(shi)電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜的(de)(de)(de)使(shi)用壽命延長，適應各種環境。2，絕緣(yuan)性較好(hao)，具有(you)阻燃、耐熱的(de)(de)(de)特性，可在130度高溫下(xia)長期(qi)使(shi)用而不(bu)變形(xing)。3，剛度韌性較好(hao)，可直埋在行車道下(xia)不(bu)需要加混凝土作為(wei)保(bao)護(hu)層。4，電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜保(bao)護(hu)套管無論是(shi)(shi)管材還是(shi)(shi)管件都具有(you)一定的(de)(de)(de)柔性，能抵(di)御(yu)外界(jie)重壓和基礎沉(chen)降所引起的(de)(de)(de)破壞(huai)。5，具有(you)良好(hao)的(de)(de)(de)抗信號干(gan)擾性能。6，電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜保(bao)護(hu)套內壁光(guang)滑，不(bu)會刮傷電(dian)(dian)(dian)(dian)(dian)纜。設(she)計采用承(cheng)插式(shi)的(de)(de)(de)連接(jie)(jie)方式(shi)，電(dian)(dian)(dian)(dian)(dian)纜電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)廠家，方便安裝連接(jie)(jie)。接(jie)(jie)頭處加橡(xiang)膠(jiao)密(mi)封圈封即(ji)適應熱脹冷(leng)縮，電(dian)(dian)(dian)(dian)(dian)纜，又防止(zhi)泥砂進(jin)入。

銅(tong)芯電纜(lan)(lan)對比(bi)鋁(lv)(lv)芯電纜(lan)(lan)的(de)(de)(de)幾點優(you)勢？1。電阻率低：鋁(lv)(lv)芯電纜(lan)(lan)的(de)(de)(de)電阻率比(bi)銅(tong)芯電纜(lan)(lan)約高1。68倍。2。延(yan)(yan)(yan)展性(xing)好(hao)：銅(tong)合金的(de)(de)(de)延(yan)(yan)(yan)展率為(wei)20~40%，電工用銅(tong)的(de)(de)(de)延(yan)(yan)(yan)展率在30%以上，而鋁(lv)(lv)合金僅為(wei)18%。3。強(qiang)度高：常溫(wen)下(xia)的(de)(de)(de)允許(xu)應力(li)，銅(tong)比(bi)鋁(lv)(lv)分別高出7~28%。特別是高溫(wen)下(xia)的(de)(de)(de)應力(li)，兩者相(xiang)差更是甚(shen)遠(yuan)。4。抗1疲勞：鋁(lv)(lv)材(cai)反復(fu)折彎易(yi)斷裂，銅(tong)則不(bu)易(yi)。彈性(xing)指標方(fang)面，銅(tong)也(ye)比(bi)鋁(lv)(lv)高約1。7~1。8倍。5。穩(wen)定性(xing)好(hao)，耐(nai)腐(fu)(fu)蝕：銅(tong)芯抗1氧(yang)(yang)化，耐(nai)腐(fu)(fu)蝕，而鋁(lv)(lv)芯容易(yi)受氧(yang)(yang)化和腐(fu)(fu)蝕。

環保型電(dian)(dian)(dian)纜(lan)相較(jiao)于普通電(dian)(dian)(dian)纜(lan)具(ju)(ju)有以下(xia)這些(xie)方面(mian)的(de)(de)(de)(de)優(you)勢：個(ge)就是具(ju)(ju)有較(jiao)高的(de)(de)(de)(de)阻燃(ran)性(xing)，高壓電(dian)(dian)(dian)纜(lan)線(xian)價格多少(shao)(shao)(shao)錢一米，我們都知道，電(dian)(dian)(dian)纜(lan)的(de)(de)(de)(de)阻燃(ran)性(xing)能是非常重(zhong)要的(de)(de)(de)(de)，完全確保安全防火要求的(de)(de)(de)(de)電(dian)(dian)(dian)纜(lan)，電(dian)(dian)(dian)纜(lan)不(bu)容燒起火，并能阻止(zhi)火焰的(de)(de)(de)(de)擴大(da)。第2個(ge)是無(wu)異味和腐蝕性(xing)氣(qi)味，不(bu)含有鹽酸和其他的(de)(de)(de)(de)有毒氣(qi)體，對環境無(wu)污染生(sheng)產(chan)的(de)(de)(de)(de)新的(de)(de)(de)(de)環保型涂層的(de)(de)(de)(de)電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜(lan)料，使(shi)用(yong)過程和燃(ran)燒中不(bu)會產(chan)生(sheng)或是非常少(shao)(shao)(shao)排放酸性(xing)氣(qi)體，保證人員的(de)(de)(de)(de)安全和減少(shao)(shao)(shao)設(she)備儀器(qi)損(sun)壞等(deng)環保的(de)(de)(de)(de)特點。