Cangzhou Botop ke k'hamphani ea machaba ea ho romela thepa ea Hebei Allland Steel pipe Group, 'me ka hona, re na le monyetla oa ho kenya letsoho mererong e mengata, ho kenyelletsa le kaho ea boema-fofane, kaho ea kotopo, kaho ea borokho, phala ea thepa ea mochini, phala ea morero oa kaho, le tse ling.Khamphani ea rona e ikemiselitse ho fana ka boleng bo holimoLSAW (Longitudinally Submerged Arc Welded) lipeipi tsa tšepeho bareki ba rona ho latela litlhoko tsa bona tse ikhethang le litlhoko tsa projeke.
Lipeipi tsa rona tsa tšepe tsa LSAW li hlahisoa ho latela maemo a API 5L, tseo litlhoko tsa tsona li batloang haholo ke liindasteri tse ngata lefatšeng ka bophara.Tekanyetso ena e nkuoa e le tekanyetso ea boleng le ts'ebetso lefatšeng ka bophara, 'me re etsa lipeipi tsa rona ho kopana le ho feta litekanyetso tsena.Re etsaTsela ea ho tsamaisa LSAWAPI 5L PSL 1, e kenyelletsang limaraka tsa GR.B, X42, X46,X52, X60, X65, le X70, ka bophara ba ka ntle ho tloha ho 355.6mm ho isa ho 1500mm, le botenya ba lebota ho tloha ho 8mm ho isa ho 80mm.
Liphaephe tsa rona tsa LSAW li na le melemo e mengata ho feta mefuta e meng ea liphaephe, ho kenyelletsa le liphaephe tse se nang moeli.Li loketse likopo tse phahameng tsa khatello le mocheso o phahameng 'me li loketse ka ho khetheha bakeng sa ho tsamaisa khase le oli.Hape, liphaephe tsa rona tsa LSAW li na le litekanyo tse tsitsitseng le botsitso bo babatsehang ba sebōpeho ha li sebetsana le matla a boima a boima.
Liphaephe tsa rona tsa LSAW li fumaneha ka bolelele bo fapaneng ho tloha ho 5.8m ho isa ho 11.8m hape li ka etsoa ka mokhoa o ikhethileng ho lumellana le litlhaloso tsa morero oa hau.Re fana ka lipheletso tse hlakileng, tse betliloeng, tse kolobisitsoeng le tse khoele, le likhetho tse fapaneng tsa ho roala tse kang ho roala varnish, hot-dip galvanized, 3 layers PE, le FBE.
Theknoloji e sebelisoang ho etsa lipeipi tsa rona tsa LSAW keArc Welding e ka tlas'a metsi (SAW)thekenoloji.Sehlopha sa rona sa litsebi tse nang le boiphihlelo se okametse ts'ebetso ea tlhahiso ho tloha qalong ho isa qetellong, ho netefatsa taolo ea boleng, ho latelloa le tlhahlobo ea boleng libakeng tsohle.
Joaloka moetsi ea ka sehloohong oa lipeipi tsa tšepe tsa LSAW, rea hlokomela hore theko ke ntlha ea bohlokoa ho bareki ba rona.Re fana ka litheko tsa tlhōlisano bakeng sa lihlahisoa tsa rona, 'me re netefatsa hore liphaephe tsa rona ke tsa boleng bo phahameng ka ho fetisisa, e leng se etsang hore re be mofani oa thepa ea ratoang ho lik'hamphani tse ngata ho pota lefatše.
Qetellong, Cangzhou Botop, joalo ka k'hamphani ea machaba ea thepa e tsoang kantle ho naha ea Hebei Allland Steel pipe Group, e ikemiselitse ho fana ka maemo a lefats'e.LSAW lipeipi tsa tšepeho bareki ba rona ho latela maemo a API 5L.Liphaephe tsa rona li loketse lits'ebetso tsa khatello e phahameng, mocheso o phahameng 'me ka ho khetheha li loketse ho tsamaisa khase le oli.Re fana ka litheko tsa tlhōlisano, 'me sehlopha sa rona sa litsebi tse nang le phihlelo se okametse mokhoa oa ho etsa lihlahisoa ho tloha qalong ho fihlela qetellong, ho netefatsa hore liphaephe tsa rona ke tsa boleng bo phahameng ka ho fetisisa.Ka Cangzhou Botop, o ka tiisetsoa ka mofani oa lipeipi tse tšepahalang, tsa boleng bo holimo bakeng sa projeke ea hau e latelang.
Nako ea poso: Apr-15-2023