塑(su)料(liao)管(guan)(guan)(guan)(guan)(guan)道是(shi)化學(xue)建材的(de)一(yi)個分(fen)(fen)支(zhi)，以PVC（聚(ju)(ju)氯(lv)乙烯）、PE（聚(ju)(ju)乙烯）、PP（聚(ju)(ju)丙烯）等合成(cheng)高分(fen)(fen)子材料(liao)為(wei)主料(liao)，運用(yong)(yong)(yong)塑(su)料(liao)擠出成(cheng)型(xing)(xing)技(ji)術(shu)(shu)、注塑(su)成(cheng)型(xing)(xing)技(ji)術(shu)(shu)、復合成(cheng)型(xing)(xing)技(ji)術(shu)(shu)加工(gong)(gong)、生產(chan)而成(cheng)。塑(su)料(liao)管(guan)(guan)(guan)(guan)(guan)道的(de)發明與應用(yong)(yong)(yong)是(shi)管(guan)(guan)(guan)(guan)(guan)道業的(de)一(yi)次(ci)(ci)革(ge)命，用(yong)(yong)(yong)于(yu)(yu)替代鑄鐵(tie)管(guan)(guan)(guan)(guan)(guan)、鍍(du)鋅(xin)鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)、水(shui)泥管(guan)(guan)(guan)(guan)(guan)等傳(chuan)統的(de)管(guan)(guan)(guan)(guan)(guan)道，很好地解決了(le)飲(yin)用(yong)(yong)(yong)水(shui)二次(ci)(ci)污(wu)染(ran)、化學(xue)防(fang)腐(fu)蝕(shi)問題，并(bing)有效保護(hu)地下(xia)水(shui)資(zi)源免受污(wu)染(ran)。塑(su)料(liao)管(guan)(guan)(guan)(guan)(guan)道與鑄鐵(tie)管(guan)(guan)(guan)(guan)(guan)、鍍(du)鋅(xin)管(guan)(guan)(guan)(guan)(guan)、鋼(gang)(gang)管(guan)(guan)(guan)(guan)(guan)、水(shui)泥管(guan)(guan)(guan)(guan)(guan)等傳(chuan)統管(guan)(guan)(guan)(guan)(guan)道相(xiang)比(bi)，具(ju)有耐腐(fu)蝕(shi)、抗(kang)老化、不結垢(gou)、流(liu)動阻(zu)力小、導熱(re)系數低、絕(jue)緣性能好、使用(yong)(yong)(yong)壽命長(chang)、施(shi)工(gong)(gong)安裝和維修(xiu)方便等優點，廣(guang)泛應用(yong)(yong)(yong)于(yu)(yu)市政及(ji)建筑給排水(shui)、農用(yong)(yong)(yong)（飲(yin)用(yong)(yong)(yong)水(shui)及(ji)灌排）、市政排污(wu)、通信電力護(hu)套(tao)、燃氣輸(shu)送(song)、輻(fu)射采暖、工(gong)(gong)業流(liu)體輸(shu)送(song)等領域。