Haeba o batla ho tseba tlhahisoleseding e batsi, jwalo ka khotheishene, dihlahiswa, ditharollo, jj., pkhirisoikopanye le rona inthaneteng.
Tianjin Sanon Steel Pipe Co., Ltd. ke morekisi oa thepa. Feme ea rona ea thepa e Motseng oa Cangzhou, Profinseng ea Hebei. Mehloli ea rona e meholo ea thepa keliphaephe tsa boiler, 'me thepa e emelang keASTM A335 P5/P11/P91/P92,ASME SA-106/SA-106MGR.B,GB/T 3087-200810#/20#. Lisebelisoa tse emelang liphaephe tsa liphaephe keAPI 5L,API 5CT, thepa e emelang liphaephe tsa peterole tse petsohangGB/T 9948ke 15MoG/12CrMoVGGB/T 6479-2013 e emela thepa 10#/20#, liphaephe tsa phapanyetsano ea mocheso SA179/SA210/SA192, jj., liphaephe tsa mechini GB/T 8162 li emela thepa 10#/20#/Q345/42CrMo, EN10210 e emela thepa S355JOH/S355J2H, liphaephe tsa silindara ea khase GB1 8248, li emela thepa 34CrMo4/30CrMo.
Theko le khotheishene ea phaephe ea tšepe ea khabone
Phaephe ea tšepe ea khabone ke sehlahisoa se sebelisoang khafetsa le se rekoang ke bareki. Litlhaloso tse tloaelehileng li kenyelletsaASTM A106 GRB, bophara ba kantle 60-273mm, botenya ba lebota SCH40-SCH80. Pele o reka, ho hlokahala hore o hlophise dintlha tsa ditlhoko tsa bareki mme o kope bafepedi ditheko. Bafepedi ba boleng bo hodimo bao re sebelisanang le bona ba kenyeletsa Baosteel, Hengyang, TPCO, Anhui Tianda, Luli, Fengbao, jj., mme re etelletsa pele thepa e fumanehang sebakeng seo ho netefatsa karabelo e potlakileng ditlhokong tsa bareki.
Haeba mofani a fana ka theko bakeng sa phaephe e se nang letho, ho hlokahala ts'ebetso e eketsehileng, e kenyeletsang thepa, litefiso tsa ts'ebetso le litefiso tsa tlhahlobo (ho latela litlhoko tsa bareki). Liteko tsa motheo li kenyelletsa bophara ba kantle, botenya ba lebota, tekanyo ea bolelele, le netefatso ea foto kapa video. Tlhahlobo ea motho oa boraro e ka hlophisoa ka tšebelisano-'moho, 'me linepe tsohle tsa phaephe ea tšepe li bolokiloe bakeng sa litšupiso.
Theko le litšobotsi tsa phala ea tšepe ea motsoako
Ts'ebetso ea ho reka liphaephe tsa tšepe ea alloy e tšoana le ea liphaephe tsa tšepe ea carbon, empa ts'ebetso ea thepa e fapane haholo. Tšepe ea carbon e entsoe haholo ka tšepe le carbon, ka litšenyehelo tse tlase ebile e loketse tlhahiso ea bongata, empa ha e na matla 'me e na le monyetla oa ho petsoha habonolo mochesong o tlase. Tšepe ea alloy e eketsa likarolo tse kang chromium, nickel, le molybdenum ho ntlafatsa ho hanyetsa ho bola, matla a mocheso o phahameng, le ho hanyetsa ho tsofala. Mohlala:
ASTM A335 P5, P9, P11, P22,P91
Phaephe ea silindara ea khaseGB/T 18248-2021 34CrMo4, 37Mn
Re na le lithane tse 20,000 tsa lipeipi tsa alloy tse fumanehang selemo ho pota ho fihlela litlhoko tse fapaneng.
Lintlha tsa bohlokoa tsa ho rekaliphaephe tsa olileliphaephe
Liphaephe tsa oli le liphaephe li sebelisoa haholo bakeng sa liodara tsa boenjiniere kapa ho tlatsa hape. Lithane tse nyane li khethoa bakeng sa ho reka hang-hang, 'me liodara tse kholo li hloka tlhahlobo le kemiso. Liodara tsa boenjiniere hangata li totobatsa mabitso le litlhoko tsa ho etsa liodara. Re ka fana ka litokomane tsa mangolo ho tšehetsa liodara. Linyeoe tse atlehileng li akaretsa India, Nepal, Vietnam, Bahrain, Peru, Nigeria le linaha tse ling, tse nang le boiphihlelo bo holileng mesebetsing ea liodara tsa boenjiniere.
Kakaretso
Theko ea liphaephe tsa tšepe tse se nang sekoli e hloka ho lumellana hantle le litlhoko tsa bareki. Liphaephe tsa tšepe ea khabone, liphaephe tsa motsoako, liphaephe tsa oli le liphaephe tsa mohala ka 'ngoe li na le litšobotsi tsa tsona. Re itšetlehile ka bafani ba boleng bo holimo le thepa e ngata ho netefatsa hore thepa e tla fanoa ka katleho, ha re ntse re tšehetsa lits'ebeletso tsa ts'ebetso le tlhahlobo tse ikhethileng ho fana ka litharollo tse tšepahalang tsa liphaephe tsa tšepe bakeng sa merero ea lefats'e.
Nako ea poso: Phupu-25-2025
