MPP電(dian)(dian)(dian)(dian)力(li)(li)管(guan)(guan)(guan)又叫（MPP 電(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)纜保(bao)(bao)(bao)護(hu)管(guan)(guan)(guan)、MPP電(dian)(dian)(dian)(dian)纜保(bao)(bao)(bao)護(hu)管(guan)(guan)(guan)），分(fen)為(wei)開挖(wa)(wa)(wa)(wa)型(xing)和(he)非(fei)(fei)(fei)開挖(wa)(wa)(wa)(wa)型(xing)，MPP非(fei)(fei)(fei)開挖(wa)(wa)(wa)(wa)型(xing)電(dian)(dian)(dian)(dian)力(li)(li)管(guan)(guan)(guan)又稱作(zuo)(zuo)MPP頂(ding)管(guan)(guan)(guan)或拖拉(la)管(guan)(guan)(guan)。 MPP電(dian)(dian)(dian)(dian)力(li)(li)管(guan)(guan)(guan)采用(yong)改性聚丙(bing)烯為(wei)主(zhu)要原材(cai)料，是無(wu)須大(da)量挖(wa)(wa)(wa)(wa)泥、挖(wa)(wa)(wa)(wa)土(tu)及破壞(huai)路面，在道(dao)路、鐵路、建筑物、河床下等(deng)特(te)殊地段敷設管(guan)(guan)(guan)道(dao)、電(dian)(dian)(dian)(dian)纜等(deng)施(shi)工(gong)工(gong)程(cheng)(cheng)(cheng)。與傳統的(de)“挖(wa)(wa)(wa)(wa)槽(cao)埋(mai)管(guan)(guan)(guan)法”相比，非(fei)(fei)(fei)開挖(wa)(wa)(wa)(wa)電(dian)(dian)(dian)(dian)力(li)(li)管(guan)(guan)(guan)工(gong)程(cheng)(cheng)(cheng)更(geng)適應當前(qian)的(de)環(huan)保(bao)(bao)(bao)要求，去除因傳統施(shi)工(gong)所造(zao)成的(de)塵土(tu)飛揚(yang)、交通(tong)阻塞(sai)等(deng)擾民因素(su)，這一(yi)技術還可以在一(yi)些無(wu)法實施(shi)開挖(wa)(wa)(wa)(wa)作(zuo)(zuo)業的(de)地區(qu)鋪設管(guan)(guan)(guan)線，如古跡保(bao)(bao)(bao)護(hu)區(qu)、鬧市(shi)區(qu)、農作(zuo)(zuo)物及農田保(bao)(bao)(bao)護(hu)區(qu)、高(gao)速(su)公路、河流(liu)等(deng)。 抗高(gao)溫、耐外壓的(de)特(te)點，適用(yong)于(yu)(yu)10KV以上高(gao)壓輸電(dian)(dian)(dian)(dian)線電(dian)(dian)(dian)(dian)纜排管(guan)(guan)(guan)管(guan)(guan)(guan)材(cai)。 110mm～中(zhong)250mm，分(fen)為(wei)普通(tong)型(xing)和(he)加強型(xing)。普通(tong)型(xing)適用(yong)于(yu)(yu)開挖(wa)(wa)(wa)(wa)鋪設施(shi)工(gong)和(he)非(fei)(fei)(fei)開挖(wa)(wa)(wa)(wa)穿越施(shi)工(gong)埋(mai)深小于(yu)(yu)4M的(de)工(gong)程(cheng)(cheng)(cheng)；加強型(xing)適用(yong)于(yu)(yu)非(fei)(fei)(fei)開挖(wa)(wa)(wa)(wa)穿越施(shi)工(gong)埋(mai)深大(da)于(yu)(yu)4M的(de)工(gong)程(cheng)(cheng)(cheng)。本產品通(tong)過國家化學建材(cai)測(ce)試中(zhong)心的(de)檢測(ce)，取得了較好的(de)社會效益(yi)和(he)經濟效益(yi)。
產品特點參數：
1、MPP電(dian)(dian)力管具(ju)有優良的電(dian)(dian)氣絕緣性。
2、MPP電力管具有較高的熱(re)變形(xing)溫度和低溫沖擊性能。
3、MPP電(dian)力管抗拉、抗壓性能(neng)比HDPE高。
4、MPP電力(li)管質(zhi)輕、光滑、磨擦主力(li)小(xiao)、可熱熔(rong)焊對(dui)接。
5、MPP電力管長期使用溫度(du)一5～70℃。
6、MPP管(guan)施工須知
l MPP電(dian)力(li)管管材(cai)運輸、施工過程中嚴禁任意拋摔、撞擊、刻劃、曝曬。
l MPP電力管熱熔對接時兩管軸線要對準，端(duan)面切削要垂直(zhi)平整。
l MPP電力(li)管(guan)加工溫(wen)度(du)、時(shi)間、壓力(li)、視(shi)氣(qi)候狀(zhuang)況作相應(ying)調整。
l MPP電(dian)力(li)管管材最小彎曲半徑應≥75管外徑。
