Litaba
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API 5L/ASTM A106 GR.B, Pipe ea Tšepe ea Carbon e Seamless
Bala haholoanyane -
Karolo ea 'maraka ea Europe ea Gazprom e fokotseha halofo ea pele
Ho ea ka litlaleho, lihlahisoa tsa khase tse rekotiloeng karolong e ka leboea-bophirimela ea Europe le Italy li fokolisa tlala ea sebaka seo bakeng sa lihlahisoa tsa Gazprom.Ha ho bapisoa le bahlolisani, setsi sa khase sa Russia se lahlehetsoe ke sebaka sa ho rekisa khase ea tlhaho sebakeng sena Melemo e mengata.Ho latela lintlha tse hlophisitsoeng ke Reuters le Re...Bala haholoanyane -
Tlhahiso ea tšepe e tala ea Q3 ea Japane e lebelletsoeng ho theohela ho lilemo tse 11
Ho ea ka lipalo-palo tsa morao-rao tse tsoang ho Lekala la Japane la Moruo, Khoebo le Liindasteri (METI), tlhokahalo ea bareki ka kakaretso e angoa haholo ke seoa sena.Tlhahiso ea tšepe e tala ea Japane kotareng ea boraro e ne e lebelletsoe ho theoha ka 27.9% selemo le selemo.Moqapi oa tšepe o felileng ...Bala haholoanyane -
Litšobotsi tsa li-tubes tsa tšepe tse batang tse huloang ka nepo
Likarolo tse batang tse huleloang ka nepo li-tubes tsa tšepe 1. Bophara ba ka ntle bo nyane.2. Ho nepahala ho phahameng ho ka hlahisoa ka lihlopha tse nyenyane.3. Lihlahisoa tse huloang ke serame li na le ho nepahala ho phahameng le boleng bo botle ba holim'a metsi.4. Sebaka sa sefapano sa pipe ea tšepe se rarahane haholoanyane.5. Peipi ea tšepe e na le superi...Bala haholoanyane -
Lisosa tsa ho thehoa ha undercut e le 'ngoe e nang le mahlakoreng a mabeli ea phala e ka tlas'a metsi arc welded steel pipe
Lisosa tsa ho thehoa ha karolo e le 'ngoe e nang le mahlakore a mabeli a tlas'a metsi a nang le arc welded steel pipe Welding wire joint Ka lebaka la liphetoho tse bophara le boreleli ba lenonyeletso la terata, lebelo la phepelo ea terata le tla fetoha ka tšohanyetso ha motsoako oa terata o feta lebili la phepelo ea terata, ka hona. ho baka hanghang...Bala haholoanyane -
Melemo ea ho lokisa khokahano ea liphaephe
Melemo ea ho lokisa khokahano ea liphaephe 1. Tšebeliso e matla, e sa thibeloang ke lisebelisoa tsa liphaephe.2. Ts'ebetso ea theko e phahameng, e nkela sebaka ka ho feletseng flange ea setso le welding, ho kenya ha ho amehe ke tikoloho e ka ntle, e kang: sebaka se moqotetsane, se tukang le se phatlohang.3. Lihlahisoa...Bala haholoanyane