PE電(dian)(dian)力電(dian)(dian)纜(lan)(lan)保護管(guan)是以聚乙烯樹脂為主要原(yuan)料(liao)，加入適當助劑(ji)，經擠(ji)出方式加工(gong)成型，具有耐腐蝕、抗沖擊、抗老化、強度高、易(yi)彎曲、施工(gong)便捷等(deng)特點(dian)。可廣泛用(yong)于室外通信(xin)電(dian)(dian)纜(lan)(lan)和光纜(lan)(lan)的(de)(de)護套管(guan)道系統，包(bao)括饋線(xian)(xian)管(guan)道、配線(xian)(xian)管(guan)道和專用(yong)網管(guan)道以及(ji)特殊(shu)規(gui)定的(de)(de)長途通信(xin)管(guan)道。具有很強的(de)(de)適用(yong)性，適合電(dian)(dian)纜(lan)(lan)、電(dian)(dian)線(xian)(xian)等(deng)諸(zhu)多線(xian)(xian)纜(lan)(lan)的(de)(de)穿放(fang)。