1, Kwimeko yokungaphumeleli inkqubo yokudibanisa umbhobho, kufuneka ibe yinto efanelekileyo yokwandisa ubude obugciniweyo, i-epoxy powder ekupheleni komgangatho we-polyethylene inokuthintelwa ngenxa ye-pipe yensimbi imfumba ixesha elide, ukuhlwa kwesinyithi sombhobho obangelwa yi-3 enzima kakhulu. I-PE anticorrosive iba ngumphetho ojijekileyo.

I-2, i-Anticorrosive pipe ixesha elide, ifakwe kwindawo evulekileyo iya kugqunywa kumbhobho, ithintele ukukhukuliseka kwemvula, okubangela ukuphela kombhobho wokubola.

3, Ukuba umjikelo wolwakhiwo lwentsimi yombhobho mde, ibhrashi zesmear zinokuweldable anti-rust ipeyinti yepeyinti engenanto, ukunqanda umbhobho womhlwa obangelwa kukuhlwa ngexesha logcino lwepeyinti ye-PE emi-3 ibe ngumphetho ogoso.

Ngaphezulu kwe-4, ulawulo olungqongqo lwe-tube end egcinwe kwi-weld yokusila kunye nomgangatho ophezulu. Polyethylene kwi weld slope outlets kunye nentsalela umzimba umbhobho, ukwenza epoxy powder reserved ubude> 20 mm, ukuze kuthintelwe welds epoxy powder emazantsi umhlwa okubangelwa yokuqala 3 PE anticorrosion umaleko ibe edge warped.