管材(cai)性(xing)能(neng)(neng)：耐(nai)老化，管材(cai)可以承(cheng)受存放和施(shi)工(gong)(gong)(gong)過程(cheng)中太陽的直曬，在管材(cai)設(she)計和生產工(gong)(gong)(gong)藝上充(chong)分考慮了50年時的材(cai)質(zhi)衰(shuai)減等因素。管材(cai)性(xing)能(neng)(neng)：化學性(xing)能(neng)(neng)穩定，耐(nai)酸、堿(jian)、鹽(yan)能(neng)(neng)力(li)強，耐(nai)污水、廢水和化學藥品的腐蝕(shi)，耐(nai)土(tu)壤中腐爛物的腐蝕(shi)，無(wu)銹蝕(shi)。鋼帶纏繞(rao)管使(shi)用范圍：市政工(gong)(gong)(gong)程(cheng)排水、排污工(gong)(gong)(gong)程(cheng)。工(gong)(gong)(gong)農業各種輸水、灌溉工(gong)(gong)(gong)程(cheng)。道路(lu)公用工(gong)(gong)(gong)程(cheng)，如(ru)鐵路(lu)、高(gao)速公路(lu)、球場(chang)等。

薄鋼帶壓成鋼肋后達(da)到的(de)(de)環剛度(du)就遠超(chao)過很厚實的(de)(de)聚(ju)乙烯結構層(ceng)產生的(de)(de)效(xiao)果。纏繞管(guan)(guan)的(de)(de)生產采用(yong)(yong)的(de)(de)是(shi)熱定(ding)型工(gong)(gong)藝，PE中空(kong)壁纏繞管(guan)(guan)生產廠(chang)家，一般分一次定(ding)型和二(er)次定(ding)型加工(gong)(gong)兩種。鋼帶纏繞管(guan)(guan)特(te)點：良好的(de)(de)經濟性。同規格大(da)(da)口徑(jing)管(guan)(guan)材，較其他材質管(guan)(guan)材重(zhong)量(liang)(liang)輕、搬(ban)運、運輸、安裝(zhuang)連接方便快(kuai)速，綜合(he)造(zao)價(jia)低。管(guan)(guan)材性能：適用(yong)(yong)溫(wen)度(du)范(fan)圍廣，可用(yong)(yong)于-50C至60C的(de)(de)溫(wen)度(du)范(fan)圍內，不凍裂(lie)和膨(peng)脹(zhang)滲(shen)漏。重(zhong)量(liang)(liang)輕，是(shi)水(shui)泥管(guan)(guan)重(zhong)量(liang)(liang)的(de)(de)1/10（同等輸水(shui)效(xiao)率下(xia)）不需大(da)(da)型施(shi)工(gong)(gong)設備。

HDPE雙(shuang)壁纏繞管(guan)性(xing)能(neng)特點：柔性(xing)或無(wu)泄(xie)漏(lou)（電熔焊(han)、對焊(han)）連(lian)接，密(mi)封性(xing)能(neng)及環保(bao)性(xing)能(neng)好(hao)(hao)兩種密(mi)封連(lian)接方式均可(ke)(ke)以(yi)簡(jian)單工具手(shou)工操作，無(wu)需機械，十(shi)分簡(jian)便快捷，達到(dao)可(ke)(ke)靠無(wu)泄(xie)露。聚乙烯只占復合(he)管(guan)整體(ti)重量(liang)的2/3；在塑料價格不斷上漲的形勢下，這對降低材(cai)料成(cheng)本是(shi)非常(chang)好(hao)(hao)的解決方案。管(guan)材(cai)內部∧型鋼帶(dai)增(zeng)強大幅度提升管(guan)材(cai)環剛度。排水、排污通暢，管(guan)材(cai)內壁流(liu)阻小、通水能(neng)力(li)強、流(liu)量(liang)大。