給水(shui)用PE管(guan)材(cai)是傳統的(de)(de)(de)鋼鐵管(guan)材(cai)、聚乙烯飲(yin)(yin)用水(shui)管(guan)的(de)(de)(de)換(huan)代產品。給水(shui)管(guan)必須承受一定(ding)的(de)(de)(de)壓力，通常要選用分(fen)子量大、機械性(xing)能較(jiao)(jiao)好的(de)(de)(de)PE樹(shu)脂(zhi)，如HDPE樹(shu)脂(zhi)。LDPE樹(shu)脂(zhi)的(de)(de)(de)拉伸強度(du)低，耐壓差(cha)，剛性(xing)差(cha)，成型加工(gong)時尺寸穩定(ding)性(xing)差(cha)，并且連(lian)接困(kun)難(nan)，不(bu)適宜作為(wei)給水(shui)壓力管(guan)的(de)(de)(de)材(cai)料。但由于其衛生指標較(jiao)(jiao)高，PE特別是HDPE樹(shu)脂(zhi)已成為(wei)生產飲(yin)(yin)用水(shui)管(guan)的(de)(de)(de)常用材(cai)料。HDPE 樹(shu)脂(zhi)的(de)(de)(de)熔融粘度(du)小，德(de)宏灌溉(gai)管(guan)材(cai)，流動性(xing)好，易加工(gong)，因而對其熔體指數的(de)(de)(de)選擇范圍也較(jiao)(jiao)寬，通常MI在0.3-3g/10min之間。

云南潤(run)農農業節(jie)水灌(guan)溉有限(xian)公(gong)司主要生產銷售節(jie)水灌(guan)溉，微(wei)噴，微(wei)灌(guan)，灌(guan)溉管(guan)材廠家，塑料管(guan)材，施肥器等(deng)，我們有的技(ji)術團(tuan)隊，完善的服(fu)務體(ti)系，歡迎新老客(ke)戶來電(dian)咨(zi)詢！

而給水用pe管(guan)(guan)材的(de)（ISO4427）直到(dao)1996年(nian)才(cai)正式發布。我國于(yu)1999年(nian)參照(zhao)ISO4427編寫了GB/T13663，并(bing)在(zai)(zai)2000年(nian)發布實(shi)施，但至今pe管(guan)(guan)件的(de)標準(zhun)、工(gong)程技術規范等仍在(zai)(zai)繼續(xu)完善之中(zhong)。這說明國內pe管(guan)(guan)材質量還未穩定(ding)，管(guan)(guan)材管(guan)(guan)件配(pei)套(tao)未完善，因而無法確(que)保(bao)生產(chan)、施工(gong)中(zhong)的(de)質量。

云南潤農農業節(jie)水灌(guan)溉有限公司(si)主要生產銷售(shou)節(jie)水灌(guan)溉，微噴(pen)，微灌(guan)，灌(guan)溉管材采購，塑料管材，施肥器等，我們有的技術團隊，完善的服務體(ti)系，歡迎新老客戶(hu)來電(dian)咨詢！

按口(kou)徑(jing)按口(kou)徑(jing)分類可(ke)(ke)分為(wei)大口(kou)徑(jing)無(wu)縫鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、小口(kou)徑(jing)無(wu)縫鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。按壁(bi)厚(hou)(hou)按壁(bi)厚(hou)(hou)可(ke)(ke)分為(wei)薄壁(bi)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、厚(hou)(hou)壁(bi)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。按用(yong)(yong)(yong)(yong)途管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)用(yong)(yong)(yong)(yong)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、熱(re)(re)工(gong)設備(bei)用(yong)(yong)(yong)(yong)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、機(ji)(ji)械工(gong)業用(yong)(yong)(yong)(yong)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、石(shi)(shi)油(you)、地質鉆(zhan)(zhan)探(tan)用(yong)(yong)(yong)(yong)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、容(rong)器(qi)(qi)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、化(hua)學(xue)工(gong)業用(yong)(yong)(yong)(yong)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、特殊用(yong)(yong)(yong)(yong)途鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、其(qi)他(ta)。（1）管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。如(ru)：水(shui)、煤(mei)氣管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、蒸(zheng)汽(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)用(yong)(yong)(yong)(yong)無(wu)縫管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、石(shi)(shi)油(you)輸送管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、石(shi)(shi)油(you)天然干線(xian)用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。農(nong)業灌溉用(yong)(yong)(yong)(yong)水(shui)帶管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)和噴灌用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)。（2）熱(re)(re)工(gong)設備(bei)用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。如(ru)一般鍋爐(lu)用(yong)(yong)(yong)(yong)的沸水(shui)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、過熱(re)(re)蒸(zheng)汽(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，機(ji)(ji)車鍋爐(lu)用(yong)(yong)(yong)(yong)的過熱(re)(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、煙(yan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、小煙(yan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、拱磚管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)以及(ji)高溫高壓(ya)鍋爐(lu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)。（3）機(ji)(ji)械工(gong)業用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。如(ru)航(hang)空結構(gou)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)（圓(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、橢圓(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、平橢圓(yuan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)），汽(qi)(qi)車半(ban)軸(zhou)(zhou)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、車軸(zhou)(zhou)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、汽(qi)(qi)車拖拉(la)機(ji)(ji)結構(gou)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、拖拉(la)機(ji)(ji)的油(you)冷卻器(qi)(qi)用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、農(nong)機(ji)(ji)用(yong)(yong)(yong)(yong)方形管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與矩形管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、變壓(ya)器(qi)(qi)用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)以及(ji)軸(zhou)(zhou)承用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)。（4）石(shi)(shi)油(you)地質鉆(zhan)(zhan)探(tan)用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。如(ru)：石(shi)(shi)油(you)鉆(zhan)(zhan)探(tan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、石(shi)(shi)油(you)鉆(zhan)(zhan)桿（方鉆(zhan)(zhan)桿與六(liu)角鉆(zhan)(zhan)桿）、鉆(zhan)(zhan)挺(ting)、石(shi)(shi)油(you)油(you)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、石(shi)(shi)油(you)套(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)及(ji)各(ge)種管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)頭(tou)、地質鉆(zhan)(zhan)探(tan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)（巖心管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、套(tao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、主動鉆(zhan)(zhan)桿、鉆(zhan)(zhan)挺(ting)、按箍及(ji)銷接(jie)頭(tou)等(deng)）。（5）化(hua)學(xue)工(gong)業用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。如(ru)：石(shi)(shi)油(you)裂化(hua)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)，化(hua)工(gong)設備(bei)熱(re)(re)交(jiao)換器(qi)(qi)及(ji)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、不銹耐(nai)酸管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、化(hua)肥用(yong)(yong)(yong)(yong)高壓(ya)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)以及(ji)輸送化(hua)工(gong)介(jie)質用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)。（6）其(qi)他(ta)各(ge)部(bu)門用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)。如(ru)：容(rong)器(qi)(qi)用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)（高壓(ya)氣瓶用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)與一般容(rong)器(qi)(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)），儀表儀器(qi)(qi)用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、手(shou)表殼(ke)用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)、注(zhu)射針頭(tou)及(ji)其(qi)醫器(qi)(qi)械用(yong)(yong)(yong)(yong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)。

云南(nan)潤農(nong)農(nong)業節(jie)水灌(guan)溉有限公司主要(yao)生產銷(xiao)售節(jie)水灌(guan)溉，微噴，微灌(guan)，灌(guan)溉管材(cai)現貨，塑(su)料管材(cai)，施肥器等，我(wo)們有的技術團隊，完善(shan)的服務體系，歡迎(ying)新老客戶來電咨詢(xun)！