——Haufinyane tjena, khamphani ea rona e ile ea phetha ka katleho phepelo ea tšohanyetso ea sehlopha saASTM A53 GR.Blipeipi tsa tšepe tse se nang moeli bakeng sa bareki ba Amerika Boroa. Litlhaloso ke SCH 40, bophara ba bophara ba ka ntle ke 189mm-273mm, bolelele bo tsitsitseng ke limithara tse 12, 'me kakaretso ke lithane tse 17. Ho tloha ho fumana tlhoko ho isa ho netefatsong ea sebaka seo, thomello e phethetsoe ka matsatsi a 3 feela, ho bonts'a bokhoni bo sebetsang ba ho kopanya phepelo le ho thoholetsoa haholo ke bareki.
Mathata le litharollo bakeng sa lihlopha tse nyane tsa liodara tsa boleng bo holimo
Moreki oa Amerika Boroa o ile a tobana le mathata a mabeli a maholo ts'ebetsong ea ho reka: e 'ngoe ke hore liphaephe tse hlokehang tsa tšepe li tlameha ho kopana le tse thata.ASTM A53/A53 GR.Blitekanyetso; e 'ngoe ke hore theko ea theko ea lithane tse 17 ha ea ka ea finyella litlhoko tse fokolang tsa odara ea setsi sa tšepe. Ho arabela boemo bona, k'hamphani ea rona e ile ea qala marang-rang a barekisi ka potlako, e tsamaellanang hantle le lisebelisoa tsa sebaka, 'me ea fa bareki tharollo e le 'ngoe ho tloha ho netefatso ea lintlha ho isa ho phano ea thepa ha e ntse e netefatsa boleng ba thepa le ts'epahalo ea brand.
"Bakeng sa litaelo tse nang le litlhoko tse hlakileng tsa brand le boleng, empa bongata ha bo finyelle moeli oa phepelo e tobileng ho tloha ho limilone tsa tšepe, boleng ba rona bo itšetlehile ka ho kopanya ka potlako lisebelisoa," ho boletse mookameli oa rona oa khoebo. "Liphaephe tsa tšepe tse tloaelehileng tsa A53 GR.B li sebelisoa haholo masimong a oli, khase le kaho, empa ho reka ka lihlopha tse nyenyane hangata ho tobana le lintlha tse bohloko tsa nako e telele ea ho fana le litsela tse fokolang."
Hobaneng u khethaASTM A53 GR.Bliphaephe tse se nang moroko?
Botšepehi ba lintho tse bonahalang: GR.B grade carbon steel e na le matla a phahameng a tensile (≥415MPa) 'me e loketse liphaephe tse mahareng le tse phahameng.
Litekanyetso tsa ts'ebetso: Botenya ba lerako la SCH 40 bo kopana le maemo a mangata a nang le khatello, 'me bolelele bo tsitsitseng ba limithara tse 12 bo fokotsa li-node tsa welding sebakeng sa marang-rang.
Ho tsamaisoa ka potlako: bophara ba 189mm-273mm ka ntle bo akaretsa litlhoko tse tloaelehileng tsa bophara ba liphaephe, 'me lethathamo la libaka le tiisa tsoelo-pele ea merero ea tšohanyetso.
Tšebelisano ena e boetse e netefatsa bokhoni ba k'hamphani ea rona lefapheng la phepelo e khethehileng ea tšepe ea batch. Nakong e tlang, re tla tsoelapele ho ntlafatsa tsamaiso ea phepelo ea liphaephe tse seamless le ho fa bareki ba lefats'e ka litharollo tsa liphaephe tsa maemo a mangata ho kenyelletsa.API 5LleASTM A106.
Mabapi le rona:
SanonPipe e shebane le litharollo tsa theko ea thepa ea indasteri lefatšeng ka bophara. Khoebo ea eona ea mantlha e akaretsalipeipi tsa boiler, lipeipi tsa oli, lipeipi tsa tšepe tsa sebopehole khethehilengmetsoako. Ka tsamaiso ea tsamaiso ea thepa ea dijithale le tšebelisano 'moho le bafani ba maqheka, e ka finyella karabo ea taelo ea tšohanyetso ea lihora tse 72.
Nako ea poso: May-15-2025
