Umbhobho we-PE, umbhobho we-hdpe, umbhobho wokukhupha amanzi we-PE
Iimpawu zemveliso
Phantsi kobushushu obuqhelekileyo bokusebenza kunye noxinzelelo, iipayipi ze-PE zibonelela ngenkonzo ethembekileyo kangangeminyaka engaphezu kwamashumi amahlanu. Ukumelana kwazo okubalaseleyo kokugqwala kuzikhusela phantse kuzo zonke iikhemikhali ngaphandle kweqela lee-oxidants ezinamandla. Ngenxa yokuba i-polyethylene ayisebenzisi umbane, ukugqwala kwe-electrochemical akunakwenzeka, ngoko ke ukugqwala, ukuhlaselwa kwe-galvanic, kunye nokugqwala kuyasuswa. Oku kuhlala ixesha elide kunciphisa ukuphindaphinda kokutshintshwa, kunciphisa uhlahlo lwabiwo-mali lokugcinwa, kwaye kukhusela ubumsulwa bolwelo, okwenza i-PE piping ibe lukhetho olungabizi kwaye oluzinzileyo lwamanzi, igesi, kunye nokusetyenziswa kwemizi-mveliso.
Ukusebenza okugqwesileyo
Ukusebenza kakuhle kococeko:
Ngexesha lokucubungula imibhobho ye-PE, akukho ziqinisi zetyuwa yesinyithi esinzima ezongezwayo. Azinabungozi, azenzi isikali, kwaye azizalisi iintsholongwane, nto leyo esombulula ngempumelelo ingxaki yongcoliseko lwesibini emanzini okusela asezidolophini.
Ukumelana ngcono neempembelelo:
Umbhobho we-P uqinile kakuhle kwaye unokumelana okukhulu nempembelelo. Nokuba ucinezelwe ngqo phezu kombhobho, awuyi kubangela naziphi na iingxaki.
Nokuba ikwi--40°C, umbhobho awuyi kubanda kwaye uqhekeke xa uqhekeka.
Ukusebenza koqhagamshelo okuthembekileyo:
Amandla eejoyinti ze-hot-melt okanye ze-electrofusion zeepayipi ze-PE aphezulu kunalawo eepayipi ngokwazo, kwaye iindawo zonxibelelwano aziyi kuqhawuka ngenxa yokuhamba komhlaba okanye ukusebenza kwemithwalo.
Ukusebenza kakuhle kolwakhiwo
Iipayipi zilula ngobunzima, inkqubo yokuwelda ilula, ulwakhiwo lulula, kwaye iindleko zeprojekthi ziphezulu
Xa iphantsi, kungasetyenziswa ukubeka izinto ezingadingi ukugrunjwa.
Iimpahla kunye nempahla (umfanekiso)
