沈陽ppr管，又稱三型聚丙烯管、無規共聚聚丙烯管或PPR管，具有節能節材、環保、輕質高強、耐腐蝕、內壁潤滑不結垢、施工和維修簡潔、運用壽命長等長處，廣泛應用于修建給排水、城鄉給排水、城市燃氣、電力和光纜護套、工業流體輸送、農業灌溉等修建業、市政、工業和農業范疇。PP-R管選用無規共聚(ju)聚(ju)丙烯經擠(ji)出成為管(guan)材，注塑(su)成為管(guan)件。

沈陽ppr管與傳統的(de)(de)(de)鑄鐵管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、鍍鋅鋼(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、水(shui)(shui)(shui)泥管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)相比(bi)(bi)，具有(you)節能節材(cai)(cai)、環保、輕質(zhi)高強、耐腐蝕、內壁潤滑(hua)不(bu)(bu)(bu)(bu)(bu)結(jie)垢、施工(gong)(gong)和(he)維修(xiu)(xiu)簡(jian)潔、運用(yong)(yong)(yong)壽(shou)命(ming)長(chang)(chang)等長(chang)(chang)處，廣泛應(ying)用(yong)(yong)(yong)于修(xiu)(xiu)建(jian)(jian)(jian)(jian)給(gei)排(pai)水(shui)(shui)(shui)、城(cheng)鄉給(gei)排(pai)水(shui)(shui)(shui)、城(cheng)市燃氣(qi)、電(dian)力(li)和(he)光纜護套、工(gong)(gong)業(ye)(ye)(ye)流體輸送、農業(ye)(ye)(ye)灌溉等修(xiu)(xiu)建(jian)(jian)(jian)(jian)業(ye)(ye)(ye)、市政、工(gong)(gong)業(ye)(ye)(ye)和(he)農業(ye)(ye)(ye)范疇。 近(jin)(jin)幾(ji)(ji)年(nian)，跟著(zhu)修(xiu)(xiu)建(jian)(jian)(jian)(jian)業(ye)(ye)(ye)、市政工(gong)(gong)程(cheng)(cheng)、水(shui)(shui)(shui)利工(gong)(gong)程(cheng)(cheng)、農業(ye)(ye)(ye)和(he)工(gong)(gong)業(ye)(ye)(ye)等行(xing)(xing)業(ye)(ye)(ye)商場(chang)(chang)(chang)需求的(de)(de)(de)不(bu)(bu)(bu)(bu)(bu)斷(duan)(duan)加大，我(wo)國(guo)PPR管(guan)(guan)(guan)(guan)(guan)(guan)(guan)材(cai)(cai)行(xing)(xing)業(ye)(ye)(ye)呈(cheng)現(xian)出(chu)了(le)高速發(fa)(fa)展(zhan)態勢。據(ju)調查(cha)，2009年(nian)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)生(sheng)產值(zhi)為580.4萬噸，同(tong)比(bi)(bi)增(zeng)(zeng)長(chang)(chang)18.9%，2010年(nian)1-9月塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)生(sheng)產值(zhi)552.8萬噸，同(tong)比(bi)(bi)增(zeng)(zeng)長(chang)(chang)28.23%。一起，跟著(zhu)消費者對產品(pin)環保、健康(kang)、耐用(yong)(yong)(yong)等方面(mian)的(de)(de)(de)品(pin)質(zhi)要求不(bu)(bu)(bu)(bu)(bu)斷(duan)(duan)提高，我(wo)國(guo)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)在(zai)產值(zhi)增(zeng)(zeng)加的(de)(de)(de)一起，產品(pin)質(zhi)量(liang)水(shui)(shui)(shui)平(ping)不(bu)(bu)(bu)(bu)(bu)斷(duan)(duan)提高，行(xing)(xing)業(ye)(ye)(ye)的(de)(de)(de)技(ji)術進(jin)步(bu)不(bu)(bu)(bu)(bu)(bu)斷(duan)(duan)加速，品(pin)牌規劃(hua)企業(ye)(ye)(ye)不(bu)(bu)(bu)(bu)(bu)斷(duan)(duan)增(zeng)(zeng)多，新資料(liao)(liao)(liao)(liao)(liao)(liao)、新結(jie)構品(pin)種不(bu)(bu)(bu)(bu)(bu)斷(duan)(duan)涌現(xian)，體系規劃(hua)理(li)念層(ceng)出(chu)不(bu)(bu)(bu)(bu)(bu)窮，產品(pin)的(de)(de)(de)功(gong)能性更加明顯、應(ying)用(yong)(yong)(yong)范疇得到進(jin)一步(bu)拓(tuo)展(zhan)。剖(pou)析(xi)認(ren)為，我(wo)國(guo)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)商場(chang)(chang)(chang)占有(you)率在(zai)所有(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)中(zhong)(zhong)的(de)(de)(de)份額現(xian)已(yi)超(chao)越(yue)30%。 到2015年(nian)，在(zai)新建(jian)(jian)(jian)(jian)、改建(jian)(jian)(jian)(jian)、擴建(jian)(jian)(jian)(jian)工(gong)(gong)程(cheng)(cheng)中(zhong)(zhong)，修(xiu)(xiu)建(jian)(jian)(jian)(jian)排(pai)水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)85%選(xuan)(xuan)用(yong)(yong)(yong)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，修(xiu)(xiu)建(jian)(jian)(jian)(jian)雨水(shui)(shui)(shui)排(pai)水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)80%選(xuan)(xuan)用(yong)(yong)(yong)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，城(cheng)市排(pai)水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)(de)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)運用(yong)(yong)(yong)量(liang)到達50%，修(xiu)(xiu)建(jian)(jian)(jian)(jian)給(gei)水(shui)(shui)(shui)、熱水(shui)(shui)(shui)供(gong)應(ying)和(he)供(gong)暖管(guan)(guan)(guan)(guan)(guan)(guan)(guan)85%選(xuan)(xuan)用(yong)(yong)(yong)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，城(cheng)市供(gong)水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(DN400mm以(yi)(yi)下(xia))80%選(xuan)(xuan)用(yong)(yong)(yong)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，村鎮供(gong)水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)90%選(xuan)(xuan)用(yong)(yong)(yong)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，城(cheng)市燃氣(qi)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(中(zhong)(zhong)低(di)壓管(guan)(guan)(guan)(guan)(guan)(guan)(guan))的(de)(de)(de)應(ying)用(yong)(yong)(yong)量(liang)到達40%，修(xiu)(xiu)建(jian)(jian)(jian)(jian)電(dian)線穿線護套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)90%選(xuan)(xuan)用(yong)(yong)(yong)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。據(ju)預(yu)(yu)測，十(shi)二(er)五期間我(wo)國(guo)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)生(sheng)產值(zhi)將(jiang)保持在(zai)10%左右的(de)(de)(de)增(zeng)(zeng)長(chang)(chang)速度(du)，到2015年(nian)，預(yu)(yu)期塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)生(sheng)產值(zhi)將(jiang)接(jie)近(jin)(jin)1200萬噸，塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)在(zai)各類管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)中(zhong)(zhong)商場(chang)(chang)(chang)占有(you)率超(chao)越(yue)60%。 PPR管(guan)(guan)(guan)(guan)(guan)(guan)(guan)正式名(ming)為無規共聚(ju)聚(ju)丙(bing)烯管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，是現(xian)在(zai)家裝(zhuang)工(gong)(gong)程(cheng)(cheng)中(zhong)(zhong)選(xuan)(xuan)用(yong)(yong)(yong)多的(de)(de)(de)一種供(gong)水(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)。PPR管(guan)(guan)(guan)(guan)(guan)(guan)(guan)材(cai)(cai)原資料(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)質(zhi)量(liang)控(kong)制(zhi)(zhi)問(wen)題, PPR是由(PP和(he)PE)氣(qi)相法組成的(de)(de)(de)無規共聚(ju)聚(ju)丙(bing)烯，其(qi)結(jie)構特(te)色是PE分(fen)子無規則(ze)的(de)(de)(de)鏈接(jie)在(zai)PP分(fen)子當中(zhong)(zhong)，分(fen)子量(liang)從30萬～80萬不(bu)(bu)(bu)(bu)(bu)等。利用(yong)(yong)(yong)PPR質(zhi)料(liao)(liao)(liao)(liao)(liao)(liao)生(sheng)產的(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)材(cai)(cai)又稱(cheng)無規共聚(ju)聚(ju)丙(bing)烯管(guan)(guan)(guan)(guan)(guan)(guan)(guan)材(cai)(cai)，是20世紀80年(nian)代末90年(nian)代初開(kai)發(fa)(fa)應(ying)用(yong)(yong)(yong)的(de)(de)(de)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)產品(pin)。它以(yi)(yi)其(qi)自身優異(yi)的(de)(de)(de)功(gong)能和(he)較(jiao)廣泛的(de)(de)(de)應(ying)用(yong)(yong)(yong)范疇，已(yi)在(zai)塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)材(cai)(cai)商場(chang)(chang)(chang)占據(ju)一席(xi)之(zhi)地(di)，是公(gong)認(ren)的(de)(de)(de)綠色環保產品(pin)。但近(jin)(jin)幾(ji)(ji)年(nian)的(de)(de)(de)商場(chang)(chang)(chang)運轉，上述PPR塑(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)材(cai)(cai)質(zhi)量(liang)問(wen)題剖(pou)析(xi)舉(ju)例(li)又發(fa)(fa)現(xian)PPR管(guan)(guan)(guan)(guan)(guan)(guan)(guan)材(cai)(cai)商場(chang)(chang)(chang)呈(cheng)現(xian)了(le)不(bu)(bu)(bu)(bu)(bu)少問(wen)題，這(zhe)些問(wen)題在(zai)很大程(cheng)(cheng)度(du)上制(zhi)(zhi)約了(le)PPR管(guan)(guan)(guan)(guan)(guan)(guan)(guan)材(cai)(cai)的(de)(de)(de)良性發(fa)(fa)展(zhan)。

沈陽ppr管除(chu)了具(ju)(ju)有(you)(you)(you)一般塑(su)料(liao)(liao)管(guan)重(zhong)量(liang)(liang)輕、耐腐蝕、不(bu)(bu)結垢、運(yun)用(yong)(yong)(yong)壽(shou)命(ming)(ming)(ming)長(chang)等特色(se)外，還具(ju)(ju)有(you)(you)(you)以(yi)下主要特色(se)： 1、衛生(sheng)。PP-R的(de)質料(liao)(liao)分子只有(you)(you)(you)碳、氫元(yuan)素，沒(mei)有(you)(you)(you)有(you)(you)(you)害(hai)有(you)(you)(you)毒(du)的(de)元(yuan)素存(cun)在，衛生(sheng)可(ke)(ke)(ke)靠(kao)(kao)，不(bu)(bu)僅(jin)用(yong)(yong)(yong)于冷熱(re)(re)水管(guan)道，還可(ke)(ke)(ke)用(yong)(yong)(yong)于純凈飲用(yong)(yong)(yong)水體(ti)系。 2、保溫(wen)節能(neng)。PP-R管(guan)導熱(re)(re)系數(shu)為0.21w/mk，僅(jin)為鋼管(guan)的(de)1/200。 3、較(jiao)好(hao)的(de)耐熱(re)(re)性。PP-R管(guan)的(de)維卡軟化點(dian)131.5℃。高工(gong)作溫(wen)度可(ke)(ke)(ke)達95℃，可(ke)(ke)(ke)滿意修(xiu)建給排水規范中熱(re)(re)水體(ti)系的(de)運(yun)用(yong)(yong)(yong)要求。 4、運(yun)用(yong)(yong)(yong)壽(shou)命(ming)(ming)(ming)長(chang)。PP-R管(guan)在工(gong)作溫(wen)度70℃，工(gong)作壓力(li)(P.N)1.0MPa條件(jian)下，運(yun)用(yong)(yong)(yong)壽(shou)命(ming)(ming)(ming)可(ke)(ke)(ke)達50年以(yi)上（前提是管(guan)材必(bi)須是S3.2和S2.5系列以(yi)上）；常溫(wen)下(20℃)運(yun)用(yong)(yong)(yong)壽(shou)命(ming)(ming)(ming)可(ke)(ke)(ke)達100年以(yi)上。 5、裝(zhuang)置便(bian)利(li)，銜接(jie)可(ke)(ke)(ke)靠(kao)(kao)。PP-R具(ju)(ju)有(you)(you)(you)良好(hao)的(de)焊接(jie)功能(neng)，管(guan)材、管(guan)件(jian)可(ke)(ke)(ke)選用(yong)(yong)(yong)熱(re)(re)熔和電(dian)熔銜接(jie)，裝(zhuang)置便(bian)利(li)，接(jie)頭可(ke)(ke)(ke)靠(kao)(kao)，其銜接(jie)部位的(de)強度大于管(guan)材自身(shen)的(de)強度。 6、物料(liao)(liao)可(ke)(ke)(ke)回收利(li)用(yong)(yong)(yong)。PP-R廢料(liao)(liao)經(jing)清潔(jie)、破(po)碎后回收利(li)用(yong)(yong)(yong)于管(guan)材、管(guan)件(jian)生(sheng)產。回收料(liao)(liao)用(yong)(yong)(yong)量(liang)(liang)不(bu)(bu)超越總量(liang)(liang)10%，不(bu)(bu)影響產品(pin)質量(liang)(liang)。