Ka Phuptjane selemong sena, Botop Steel, e leng k'hamphani e tsebahalang haholophaephe ea tšepemoetsi, o fihletse ntlha e 'ngoe ea bohlokoa ka ho romela kantle ho naha lithane tse 800 tsaliphaephe tsa tšepe tse se nang sekolile ho kopanya liphaephe ho ea Ecuador. Katleho ena e totobatsa boitlamo ba k'hamphani ba ho fana kaliphaephe tsa tšepe tsa boleng bo holimo, boeletsi ba litsebi, le lits'ebeletso tse ntle tsa kamora thekiso bakeng sa merero e fapaneng ea boenjiniere. Botop Steel e etelletsa pele khotsofalo ea bareki 'me e tsoela pele ho loanela ho fihlela lithahasello tsa bona, e leng se etsang hore bareki ba bangata ba e tšepe.
Ha nako e ntse e ya, Botop Steel e bone katoloso mmarakeng wa yona wa Amerika Borwa, e fumana tshepo le tshehetso ya bareki ba bangata ho pholletsa le sebaka seo. Kgolo ena ke bopaki ba boinehelo ba khamphani ho faneng ka dihlahiswa tse tshepahalang le tse maemong a hodimo tse fihlelang maemo a matjhaba.
Botop Steel e ikhethile ka ho hlahisa LSAW (Longitudinal Submerged Arc Welded) e patiloeng Arcphaephe e tjheseditswengmme e boloka lethathamo le leholo la liphaephe tsa tšepe tse se nang moedi. Litekanyetso tsa mantlha tsa liphaephe tsa tšepe tse lateloang ke k'hamphani li kenyelletsaAPI 5L PSL1 le PSL2, ASTM A53, ASTM A252, BS EN10210, le BS EN10219. Liphaephe tsa tšepe tse se nang moedi li fumaneha ka bophara ba kantle ho tloha ho 13.1mm ho isa ho 660mm le botenya ba lebota bo pakeng tsa 2mm le 100mm. Ka lehlakoreng le leng,LSAW e otlolohileng seam e qoelitsoeng ka arc arc welded phaephee na le bophara ba kantle ba 355.6mm ho isa ho 1500mm le botenya ba lebota ba 8mm ho isa ho 80mm.
Haeba o hloka ditharollo tsa phaephe ya tshepe, Botop Steel ke yona e ka sebediswang. Sehlopha sa bona sa ditsebi se fumaneha habonolo ho o thusa ho fumana dihlahiswa tse nepahetseng le ho o thusa ka dipotso dife kapa dife. Re tla thabela ho o thusa ka ditlhoko tsa hao tsa phaephe ya tshepe.
Har'a mefuta e fapaneng ea liphaephe tsa tšepe tse hlahisoang ke Botop Steel, liphaephe tsa tšepe tse se nang mohele li na le lits'ebetso tse pharaletseng. Liphaephe tsena li sebelisoa haholo bakeng sa ho tsamaisa oli le khase ea tlhaho 'me li loketse ka ho lekana lits'ebetsong tse kang liphaephe tsa phapanyetsano, likhoerekhoere,liphaephe tsa boiler, liphaephe tse nang le khatello e phahameng, liphaephe tsa ho bokella, le liphaephe tsa conductor tsa motlakase o phahameng. Ho phaella moo,lipeipi tsa tšepe tse kopantsoeng tse se nang seamlessli sebelisoa haholo-holo libakeng tse nang le mocheso o phahameng le lits'ebetsong tsa mechini.
Qetellong, ho romelwa kantle ho naha ha liphaephe tsa tšepe tse se nang mohele ka katleho ke Botop Steel leliphaephe tse tjheseletsoengho ea Ecuador ha e bontše feela bokhoni ba bona tlhahisong empa hape e bontša boitlamo ba bona ba ho khotsofatsa bareki. Khōlo e ikhethang ea k'hamphani 'marakeng oa Amerika Boroa ke bopaki ba boinehelo ba bona ba ho fana ka lihlahisoa tsa boleng bo holimo. Joaloka moetsi ea ka sehloohong oa liphaephe tsa tšepe, Botop Steel e tsoela pele ho loanela ho fihlela litlhoko tse fapaneng tsa bareki ba eona ka ho fana ka mefuta e mengata ea litharollo tsa liphaephe tsa tšepe. Ikopanye le rona kajeno bakeng sa litlhoko tsohle tsa hau tsa liphaephe tsa tšepe.
Nako ea poso: Pulungoana-03-2023