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聚氨酯保溫鋼管使用說明
編輯：2022-03-03 14:43:58
聚氨酯(zhi)保(bao)溫鋼(gang)管(guan)使用說明(ming)
由(you)于聚(ju)氨(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)保溫(wen)鋼管(guan)(guan)(guan)的地下保溫(wen)功能，聚(ju)氨(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)有很(hen)多(duo)種的叫法(fa)，比如，聚(ju)氨(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)地埋管(guan)(guan)(guan)，聚(ju)氨(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)預制管(guan)(guan)(guan)，聚(ju)氨(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)直埋預制管(guan)(guan)(guan)，聚(ju)氨(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)夾克管(guan)(guan)(guan),聚(ju)氨(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)發泡(pao)保溫(wen)管(guan)(guan)(guan)等等，根據不同的功用聚(ju)氨(an)(an)(an)酯(zhi)(zhi)(zhi)(zhi)保溫(wen)鋼管(guan)(guan)(guan)還(huan)有另外的分類另外的名(ming)稱，它(ta)們的名(ming)稱雖然不同功用卻是類似。
按照(zhao)敷設方式可(ke)以分(fen)為(wei)：直(zhi)埋聚(ju)(ju)(ju)(ju)氨(an)(an)(an)(an)(an)酯(zhi)保(bao)(bao)(bao)(bao)溫(wen)(wen)鋼(gang)(gang)管(guan)(guan)、架空聚(ju)(ju)(ju)(ju)氨(an)(an)(an)(an)(an)酯(zhi)保(bao)(bao)(bao)(bao)溫(wen)(wen)鋼(gang)(gang)管(guan)(guan)；按照(zhao)其輸(shu)送(song)介質的(de)(de)溫(wen)(wen)度可(ke)以分(fen) 為(wei)：常(chang)溫(wen)(wen)聚(ju)(ju)(ju)(ju)氨(an)(an)(an)(an)(an)酯(zhi)保(bao)(bao)(bao)(bao)溫(wen)(wen)鋼(gang)(gang)管(guan)(guan)、高溫(wen)(wen)聚(ju)(ju)(ju)(ju)氨(an)(an)(an)(an)(an)酯(zhi)保(bao)(bao)(bao)(bao)溫(wen)(wen)鋼(gang)(gang)管(guan)(guan)、深冷聚(ju)(ju)(ju)(ju)氨(an)(an)(an)(an)(an)酯(zhi)保(bao)(bao)(bao)(bao)溫(wen)(wen)鋼(gang)(gang)管(guan)(guan)；按照(zhao)外(wai)護層(ceng)(ceng)的(de)(de)不(bu)同(tong)(tong)可(ke)以分(fen)為(wei)：玻璃鋼(gang)(gang)外(wai)護層(ceng)(ceng)聚(ju)(ju)(ju)(ju)氨(an)(an)(an)(an)(an)酯(zhi)保(bao)(bao)(bao)(bao)溫(wen)(wen)鋼(gang)(gang)管(guan)(guan)、高密度聚(ju)(ju)(ju)(ju)乙烯外(wai)護層(ceng)(ceng)聚(ju)(ju)(ju)(ju)氨(an)(an)(an)(an)(an)酯(zhi)保(bao)(bao)(bao)(bao)溫(wen)(wen)鋼(gang)(gang)管(guan)(guan)、鋼(gang)(gang)外(wai)護層(ceng)(ceng)聚(ju)(ju)(ju)(ju)氨(an)(an)(an)(an)(an)酯(zhi)保(bao)(bao)(bao)(bao)溫(wen)(wen)鋼(gang)(gang)管(guan)(guan)及其他外(wai)護層(ceng)(ceng)保(bao)(bao)(bao)(bao)溫(wen)(wen)管(guan)(guan)；按照(zhao)輸(shu)送(song)介質的(de)(de)不(bu)同(tong)(tong)有很多種(zhong)：如供水用的(de)(de)聚(ju)(ju)(ju)(ju)氨(an)(an)(an)(an)(an)酯(zhi)預制保(bao)(bao)(bao)(bao)溫(wen)(wen)管(guan)(guan)、耐(nai)高溫(wen)(wen)聚(ju)(ju)(ju)(ju)氨(an)(an)(an)(an)(an)酯(zhi)保(bao)(bao)(bao)(bao)溫(wen)(wen)鋼(gang)(gang)管(guan)(guan)，輸(shu)送(song)蒸汽用的(de)(de)蒸汽直(zhi)埋聚(ju)(ju)(ju)(ju)氨(an)(an)(an)(an)(an)酯(zhi)復合預制保(bao)(bao)(bao)(bao)溫(wen)(wen)管(guan)(guan)，石油上(shang)用的(de)(de)埋地(di)硬(ying)質聚(ju)(ju)(ju)(ju)氨(an)(an)(an)(an)(an)酯(zhi)泡沫(mo)塑料防(fang)腐(fu)保(bao)(bao)(bao)(bao)溫(wen)(wen)管(guan)(guan)等等。
這(zhe)么多種(zhong)的聚(ju)氨酯管分類看(kan)起來(lai)很(hen)麻煩，其(qi)實根(gen)據運用環境(jing)來(lai)決(jue)定(ding)用哪一類也是(shi)很(hen)方便的。以下(xia)是(shi)聚(ju)氨酯保溫鋼管現場補口的詳細(xi)步驟：
1、把鋼(gang)管焊縫(feng)處(chu)。焊渣雜物清理(li)干凈。
2。 把(ba)接頭外套(tao)管用鐵絲困緊。
3、用熱(re)收(shou)縮(suo)帶。把封口處熱(re)縮(suo)封緊(jin)。
4、在接頭處(chu)開注料孔。
5、按接口所需用(yong)發泡料(liao)量(liang)稱準確。
6、用手(shou)電鉆攪(jiao)拌均勻。注入接(jie)頭內。
7、用(yong)堵(du)塞堵(du)住注料孔。防止外露。
8、檢查接口(kou)連接處是否有空洞。如果沒空洞。則接口(kou)完畢。
9、彎頭三通。根(gen)據三角函(han)數制圖(tu)。做出(chu)每片尺寸。用焊槍焊好鏈(lian)接(jie)。
