PPR管(guan)主要應(ying)用在那些方面：

PR管材我們常見使用在家庭裝修(xiu)上，常德異徑(jing)三通，但(dan)是(shi)，它的本領可不(bu)止那么小(xiao)，如：給水、熱水管道(dao)系統、采暖(nuan)管道(dao)系統、空調管道(dao)。

工(gong)程熱(re)水也(ye)是涉(she)及采用(yong)PPR管道(dao)，應用(yong)上更(geng)加能穩定、安(an)全、安(an)裝(zhuang)方(fang)便(bian)、等優勢。工(gong)程熱(re)水PPR管也(ye)可以進行(xing)暗(an)敷設(she)置，在暗(an)敷經(jing)過墻(qiang)體時，為確(que)保管道(dao)安(an)全、確(que)保管道(dao)使(shi)用(yong)壽命和維修方(fang)便(bian)，可設(she)置金屬套管使(shi)ppr管的(de)安(an)裝(zhuang)更(geng)具有(you)保障(zhang)。

現在PPR管(guan)在社會上(shang)越來(lai)越普及，涉及到供水(shui)、排污、灌溉、輸(shu)送氣體等用途。因為自(zi)身的優勢和特點在管(guan)材(cai)市場(chang)上(shang)能(neng)鵝(e)立(li)雞群(qun)，占據很重(zhong)要的位置(zhi)。

我們在冬(dong)季使用或者安裝PPR管(guan)材(cai)時，需要(yao)加倍小心，防止管(guan)材(cai)收到(dao)碰撞和亂(luan)(luan)扔亂(luan)(luan)放(fang)，愛護好管(guan)材(cai)等同于愛護好自己家(jia)用水情況。

PPR管材安裝(zhuang)注意八要素(su)

1、PP-R管(guan)(guan)較金屬管(guan)(guan)硬度低、剛性差，在(zai)搬運(yun)、施工(gong)中應加以(yi)(yi)保護，避免(mian)不適當外力造成機械(xie)損傷。在(zai)暗敷后要標(biao)出(chu)管(guan)(guan)道(dao)位置，以(yi)(yi)免(mian)二次裝修破(po)壞(huai)管(guan)(guan)道(dao)。

2、PP-R管(guan)(guan)5℃以下存在一(yi)定低溫脆性，冬季(ji)施工(gong)要當心(xin)，切管(guan)(guan)時(shi)要用鋒利(li)刀(dao)具緩慢切割。對已安裝(zhuang)的PPR管(guan)(guan)道不能重壓、敲擊，必(bi)要時(shi)對易受外力部位覆蓋保(bao)護物。

3、PPR管材長期(qi)受紫外(wai)線照射易老化降解(jie)，ppr異徑三通多(duo)少錢，安(an)裝(zhuang)在戶外(wai)或(huo)陽光(guang)直射處必須包扎(zha)深色防護層。

4、PPR管除了與(yu)金(jin)屬管或用(yong)水器連接使用(yong)帶(dai)螺紋(wen)嵌件或法蘭等機械連接方式外(wai)，其余均應采(cai)用(yong)熱熔連接，使管道一體化(hua)，無(wu)滲漏點。

5、PPR管(guan)的線膨脹系(xi)數較大(0.15mm/m℃)，在明裝(zhuang)或(huo)非直埋暗(an)敷布管(guan)時必須采(cai)取(qu)防止管(guan)道(dao)膨脹變形的技(ji)術措施。

6、PPR管(guan)道安裝后(hou)在封管(guan)(直埋)及覆(fu)蓋裝飾(shi)層(非直埋暗敷)前必須試(shi)壓(ya)(ya)。冷水管(guan)試(shi)壓(ya)(ya)壓(ya)(ya)力為(wei)系統(tong)工(gong)作壓(ya)(ya)力的1.5倍(bei)，但(dan)不得小于1MPa;熱水管(guan)試(shi)驗壓(ya)(ya)力為(wei)工(gong)作壓(ya)(ya)力的2倍(bei)，但(dan)不得小于1.5MPa。試(shi)壓(ya)(ya)時間與方法技術規程規定(ding)。

7、PPR管(guan)明敷(fu)或非(fei)直埋暗敷(fu)布管(guan)時，必須按規定(ding)安(an)裝支、吊架。

8、冷卻(que)到(dao)規定時間，完成連接。

PPR管(guan)作為熱水管(guan)的優點

PPR管(guan)(guan)(guan)(guan)(guan)(guan)：作(zuo)為(wei)一種新型(xing)的(de)(de)(de)(de)水(shui)管(guan)(guan)(guan)(guan)(guan)(guan)材(cai)料(liao)(liao)，PPR管(guan)(guan)(guan)(guan)(guan)(guan)具(ju)有(you)(you)得(de)天(tian)獨(du)厚的(de)(de)(de)(de)優(you)勢，它既可(ke)(ke)(ke)以(yi)(yi)用(yong)(yong)(yong)(yong)作(zuo)冷(leng)水(shui)管(guan)(guan)(guan)(guan)(guan)(guan)，也可(ke)(ke)(ke)以(yi)(yi)用(yong)(yong)(yong)(yong)作(zuo)熱(re)水(shui)管(guan)(guan)(guan)(guan)(guan)(guan)，由于其無(wu)i毒、質(zhi)輕、耐(nai)(nai)壓(ya)、耐(nai)(nai)腐蝕(shi)，正在成為(wei)一種推廣的(de)(de)(de)(de)材(cai)料(liao)(liao)，PPR管(guan)(guan)(guan)(guan)(guan)(guan)不(bu)僅(jin)適用(yong)(yong)(yong)(yong)于冷(leng)水(shui)管(guan)(guan)(guan)(guan)(guan)(guan)道，也適用(yong)(yong)(yong)(yong)于熱(re)水(shui)管(guan)(guan)(guan)(guan)(guan)(guan)道，甚至(zhi)純凈飲用(yong)(yong)(yong)(yong)水(shui)管(guan)(guan)(guan)(guan)(guan)(guan)道。PPR管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)接口(kou)采(cai)用(yong)(yong)(yong)(yong)熱(re)熔技術，溝槽異(yi)徑(jing)三(san)通，管(guan)(guan)(guan)(guan)(guan)(guan)子之(zhi)間(jian)完全融合到(dao)了一起，所以(yi)(yi)一旦安裝(zhuang)打壓(ya)測(ce)試通過，不(bu)會象鋁塑管(guan)(guan)(guan)(guan)(guan)(guan)一樣(yang)存在時(shi)間(jian)長了老化漏水(shui)現象，而且(qie)(qie)PPR管(guan)(guan)(guan)(guan)(guan)(guan)不(bu)會結垢(gou)，PPR管(guan)(guan)(guan)(guan)(guan)(guan)號(hao)稱結垢(gou)、永i不(bu)生銹、、綠色高i級給(gei)水(shui)材(cai)料(liao)(liao)。1、管(guan)(guan)(guan)(guan)(guan)(guan)材(cai)輕、施工(gong)(gong)方(fang)便PPR管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)材(cai)比重為(wei)1.4t/m3左右，僅(jin)為(wei)鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)材(cai)的(de)(de)(de)(de)l／5，同樣(yang)長度(du)的(de)(de)(de)(de)塑料(liao)(liao)管(guan)(guan)(guan)(guan)(guan)(guan)要比鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)(guan)(guan)輕得(de)多，安裝(zhuang)時(shi)只需(xu)人工(gong)(gong)搬(ban)運，而且(qie)(qie)PPR管(guan)(guan)(guan)(guan)(guan)(guan)采(cai)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)是承插式溶粘接口(kou)，熱(re)熔異(yi)徑(jing)三(san)通，同時(shi)，其標準長度(du)(有(you)(you)6m、4m)比鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)(guan)(guan)長，減少了接口(kou)數量，減少了安裝(zhuang)工(gong)(gong)序。2、良好的(de)(de)(de)(de)排水(shui)性(xing)能PPR管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑(jing)可(ke)(ke)(ke)以(yi)(yi)較(jiao)鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑(jing)小，或(huo)同樣(yang)管(guan)(guan)(guan)(guan)(guan)(guan)徑(jing)在規范許(xu)可(ke)(ke)(ke)范圍內可(ke)(ke)(ke)盡量采(cai)用(yong)(yong)(yong)(yong)較(jiao)小坡度(du)，由此可(ke)(ke)(ke)以(yi)(yi)增(zeng)加空間(jian)凈高，對(dui)(dui)使用(yong)(yong)(yong)(yong)者而言更為(wei)有(you)(you)利，增(zeng)強了建筑的(de)(de)(de)(de)使用(yong)(yong)(yong)(yong)功能。3：經(jing)(jing)濟、美觀PPR管(guan)(guan)(guan)(guan)(guan)(guan)通常(chang)外壁為(wei)白色，且(qie)(qie)不(bu)用(yong)(yong)(yong)(yong)作(zuo)上漆刷紅i丹、銀(yin)粉等防(fang)腐處理，不(bu)存在如鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)(guan)(guan)外壁銹蝕(shi)脫(tuo)落等問題(ti)，暗裝(zhuang)入(ru)管(guan)(guan)(guan)(guan)(guan)(guan)井中(zhong)時(shi)不(bu)需(xu)經(jing)(jing)常(chang)維(wei)理，明裝(zhuang)則比鑄(zhu)(zhu)(zhu)鐵(tie)(tie)(tie)管(guan)(guan)(guan)(guan)(guan)(guan)優(you)點更為(wei)顯(xian)著：易清洗，對(dui)(dui)視覺效果妨礙較(jiao)少，極大改善了人們的(de)(de)(de)(de)生活，工(gong)(gong)作(zuo)環境，也方(fang)便了建筑物(wu)的(de)(de)(de)(de)物(wu)業管(guan)(guan)(guan)(guan)(guan)(guan)理。