HDPE增(zeng)(zeng)強纏繞(rao)管(guan)(guan)(guan)的(de)特性：管(guan)(guan)(guan)徑(jing)范(fan)圍廣，目前(qian)可實現DN300～DN4000的(de)管(guan)(guan)(guan)徑(jing)生產(chan)范(fan)圍，較PVC管(guan)(guan)(guan)生產(chan)的(de)管(guan)(guan)(guan)徑(jing)范(fan)圍大(da)大(da)增(zeng)(zeng)加。HDPE雙壁纏繞(rao)管(guan)(guan)(guan) 重量輕(qing)，是(shi)水(shui)泥管(guan)(guan)(guan)重量的(de)1/10（同等(deng)輸水(shui)效率下）不(bu)(bu)需(xu)大(da)型(xing)施工設備。 連(lian)(lian)接方(fang)便(bian)。 耐磨性能，比水(shui)泥管(guan)(guan)(guan)、鋼管(guan)(guan)(guan)耐磨，使用(yong)壽命長達50年(nian)以上。Pvc纏繞(rao)管(guan)(guan)(guan)，管(guan)(guan)(guan)道重量輕(qing)，連(lian)(lian)接方(fang)便(bian)，對開挖工程要求(qiu)不(bu)(bu)高，在城市(shi)排(pai)水(shui)工程建設時，能大(da)量節省工程時間和工程費(fei)用(yong)。管(guan)(guan)(guan)道材質為抗腐蝕(shi)pvc材料(liao)，不(bu)(bu)會(hui)被污(wu)水(shui)及廢水(shui)中的(de)酸堿及油份等(deng)腐蝕(shi)。

HDPE增強纏(chan)(chan)繞(rao)管(guan)(guan)(guan)(guan)(guan)的(de)特性：水力條(tiao)件好：HDPE增強纏(chan)(chan)繞(rao)B型管(guan)(guan)(guan)(guan)(guan)內(nei)壁(bi)表面光滑，同等(deng)管(guan)(guan)(guan)(guan)(guan)徑條(tiao)件下，比砼排水管(guan)(guan)(guan)(guan)(guan)道過(guo)流量大30%左右(you)。Pvc纏(chan)(chan)繞(rao)管(guan)(guan)(guan)(guan)(guan)是(shi)綠色(se)環保(bao)排水管(guan)(guan)(guan)(guan)(guan)材(cai)。由(you)型材(cai)，通過(guo)纏(chan)(chan)繞(rao)機纏(chan)(chan)繞(rao)而成(cheng)(cheng)。內(nei)外(wai)壁(bi)平滑，安全方便，能夠節約80%的(de)運費成(cheng)(cheng)本，其綜合(he)成(cheng)(cheng)本支出要低于(yu)鋼(gang)筋混凝土等(deng)管(guan)(guan)(guan)(guan)(guan)材(cai)。纏(chan)(chan)繞(rao)管(guan)(guan)(guan)(guan)(guan)，大口徑纏(chan)(chan)繞(rao)管(guan)(guan)(guan)(guan)(guan)，雙壁(bi)纏(chan)(chan)繞(rao)管(guan)(guan)(guan)(guan)(guan)，PE雙壁(bi)纏(chan)(chan)繞(rao)管(guan)(guan)(guan)(guan)(guan)生產(chan)(chan)(chan)廠家(jia)，中空(kong)纏(chan)(chan)繞(rao)管(guan)(guan)(guan)(guan)(guan)，國內(nei)從(cong)2000年(nian)(nian)前后開始從(cong)國外(wai)引進(jin)設(she)(she)備生產(chan)(chan)(chan)，國內(nei)設(she)(she)備生產(chan)(chan)(chan)廠家(jia)當年(nian)(nian)也開發(fa)出了(le)生產(chan)(chan)(chan)設(she)(she)備。

纏(chan)繞(rao)管(guan)(guan)(guan)是一(yi)種替代傳統膠管(guan)(guan)(guan)保護(hu)用(yong)(yong)金屬(shu)(shu)護(hu)簧的(de)新產品(pin)。纏(chan)繞(rao)管(guan)(guan)(guan)一(yi)般采(cai)用(yong)(yong)尼龍(long)材(cai)質(zhi)(zhi)(zhi)或聚(ju)材(cai)質(zhi)(zhi)(zhi)制成。纏(chan)繞(rao)管(guan)(guan)(guan)相(xiang)對(dui)應與傳統的(de)金屬(shu)(shu)護(hu)簧產品(pin)具有耐磨性(xing)(xing)(xing)(xing)能(neng)好(hao)，抗(kang)老(lao)化、抗(kang)腐蝕性(xing)(xing)(xing)(xing)能(neng)強(qiang)(qiang)。HDPE雙壁纏(chan)繞(rao)管(guan)(guan)(guan)抗(kang)沖(chong)擊性(xing)(xing)(xing)(xing)強(qiang)(qiang)，耐壓，管(guan)(guan)(guan)壁采(cai)用(yong)(yong)工(gong)字(zi)型(xing)結(jie)構，彈性(xing)(xing)(xing)(xing)變形大而(er)不易破(po)壞，對(dui)任何基(ji)地都有很好(hao)的(de)適用(yong)(yong)性(xing)(xing)(xing)(xing)。HDPE增強(qiang)(qiang)纏(chan)繞(rao)管(guan)(guan)(guan)的(de)特(te)性(xing)(xing)(xing)(xing)：質(zhi)(zhi)(zhi)量(liang)輕(qing)，安裝方便，管(guan)(guan)(guan)道為聚(ju)乙(yi)烯材(cai)質(zhi)(zhi)(zhi)，質(zhi)(zhi)(zhi)量(liang)輕(qing)，便于安裝，可以相(xiang)對(dui)減輕(qing)勞(lao)動強(qiang)(qiang)度，縮短(duan)施工(gong)工(gong)期。