Melemo ea A252 Grade 2 Steel Pipe Spiral Submerged Arc Welded Polypropylene Lined Pipe

 Pipe e entsoeng ka polypropylenee fana ka melemo e mengata ha e sebelisoa hammoho le spiral submerged arc welding ea A252 Grade 2 steel pipe.E 'ngoe ea melemo e ka sehloohong ke ho hanyetsa kutu e tlisoang ke polypropylene.Ka ho kenya phala ea tšepe e nang le polypropylene, bokaholimo bo ka hare bo sirelelitsoe linthong tse senyang, ho netefatsa nako e telele le ho ts'epahala ha sistimi ea liphaephe.Sena se bohlokoa haholo lits'ebetsong moo liphaephe li pepeselitsoeng lik'hemik'hale tse thata kapa maemo a tikoloho.

Ho feta moo, liphaephe tse nang le polypropylene li tsebahala ka libaka tsa tsona tse ka hare tse boreleli, tse thusang ho fokotsa ho ferekana le ho ntlafatsa phallo ea mokelikeli ka har'a liphaephe.Sena se eketsa katleho le ho fokotsa tšebeliso ea matla, e leng se etsang hore e be khetho e khahlehang bakeng sa mefuta e fapaneng ea likopo tsa indasteri le tsa khoebo.

Monyetla o mong o moholo oa ho sebelisa phala e kentsoeng ka polypropylene ka har'a spiral submerged arc welding of ke ts'ireletso e ekelitsoeng khahlanong le ho roala.Lesela la polypropylene le sebetsa e le mokoallo, ho sireletsa liphaephe tsa tšepe hore li se ke tsa senyeha le ho fokotsa tlhokahalo ea tlhokomelo le ho lokisoa khafetsa.

Ntle le melemo e fanoeng ke polypropylene linening, ts'ebetso ea spiral submerged arc welding e boetse e le ntlha ea bohlokoa ho theheng sistimi ea liphaephe e tšoarellang le e tšepahalang e sebelisang.Pipe ea tšepe ea A252 Sehlopha sa 2.Theknoloji ena ea ho tjheseletsa e sebelisa mokhoa oa ho tjheseletsa oa arc flux-cored o hlahisang li-welds tse matla le tse boreleli tse finyellang litekanyetso tse phahameng tse hlokahalang bakeng sa liphaephe tsa indasteri.