Cangzhou Botop ke khamphani ea machabeng ea Hebei Allland Steel pipe Group e romellang kantle ho naha, 'me ka hona, re na le monyetla oa ho nka karolo mererong e mengata, ho kenyeletsoa kaho ea boema-fofane, kaho ea kotopo, kaho ea borokho, phaephe ea lisebelisoa tsa mechini, phaephe ea projeke ea kaho, le tse ling. Khamphani ea rona e inehetse ho fana ka boleng bo holimo.Liphaephe tsa tšepe tsa LSAW (Longitudinal Submerged Arc Welded)ho bareki ba rona ho latela litlhoko tsa bona tse ikhethang le litlhoko tsa projeke.
Liphaephe tsa rona tsa tšepe tsa LSAW li hlahisoa ho latela maemo a API 5L, ao litlhoko tsa 'ona li batloang haholo ke liindasteri tse ngata lefatšeng ka bophara. Maemo ana a nkoa e le tekanyetso ea boleng le ts'ebetso lefatšeng ka bophara, 'me re etsa liphaephe tsa rona ho fihlela le ho feta maemo ana. Re etsa lihlahisoaPhaephe ea LSAWAPI 5L PSL 1, e kenyeletsang mephato ea GR.B, X42, X46,X52, X60, X65, le X70, ka bophara ba kantle bo tlohang ho 355.6mm ho isa ho 1500mm, le botenya ba lebota bo tlohang ho 8mm ho isa ho 80mm.
Liphaephe tsa rona tsa LSAW li na le melemo e 'maloa ho feta mefuta e meng ea liphaephe, ho kenyeletsoa liphaephe tse se nang mohele. Li loketse lits'ebetso tsa khatello e phahameng le mocheso o phahameng 'me li loketse haholo ho tsamaisa khase le oli. Hape, liphaephe tsa rona tsa LSAW li na le litekanyo tse tsitsitseng le botsitso bo botle sebopehong ha li sebetsana le matla a boima a ho jara.
Liphaephe tsa rona tsa LSAW li fumaneha ka bolelele bo fapaneng ho tloha ho 5.8m ho isa ho 11.8m 'me li ka boela tsa fetoloa hore li lumellane le litlhaloso tsa projeke ea hau. Re fana ka lipheletso tse se nang letho, tse betloang, tse nang le li-groove le tse nang le khoele, le likhetho tse fapaneng tsa ho roala tse kang ho roala ka varnish, hot-dip galvanized, 3 layers PE, le FBE.
Theknoloji e sebediswang ho etsa diphaephe tsa rona tsa LSAW keHo Welding ea Arc e Kenelletseng ka Tlase (SAW)Theknoloji. Sehlopha sa rona sa litsebi tse nang le boiphihlelo se okamela ts'ebetso ea tlhahiso ho tloha qalong ho isa qetellong, se netefatsa taolo ea boleng, ho sala morao le liteko tsa boleng libakeng tsohle.
Jwalo ka moetsi ya ka sehloohong wa diphaephe tsa tshepe tsa LSAW, re a hlokomela hore theko ke ntlha ya bohlokwa ho bareki ba rona. Re fana ka ditheko tse hlwahlwa bakeng sa dihlahiswa tsa rona, mme re netefatsa hore diphaephe tsa rona ke tsa boleng bo hodimo, e leng se etsang hore re be mofani ya kgethilweng ho dikhamphani tse ngata lefatsheng ka bophara.
Qetellong, Cangzhou Botop, e le khamphani ea kantle ho naha ea Hebei Allland Steel pipe Group, e ikemiselitse ho fana ka maemo a lefats'e.Liphaephe tsa tšepe tsa LSAWho bareki ba rona ho latela maemo a API 5L. Liphaephe tsa rona li loketse lits'ebetso tsa khatello e phahameng, mocheso o phahameng 'me li loketse haholo ho tsamaisa khase le oli. Re fana ka litheko tse hlōlisanang, 'me sehlopha sa rona sa litsebi se nang le boiphihlelo se okamela ts'ebetso ea tlhahiso ho tloha qalong ho isa qetellong, ho netefatsa hore liphaephe tsa rona ke tsa boleng bo holimo. Ka Cangzhou Botop, u ka kholiseha ka mofani oa liphaephe ea tšepahalang le ea boleng bo holimo bakeng sa projeke ea hau e latelang.
Nako ea poso: Mmesa-15-2023