Lefatšeng la tlhahiso ea tšepe ea tšepe, ho utloisisa litlhaloso tsa indasteri le litekanyetso li bohlokoa ho netefatsa boleng le ts'ebetso. Tekanyetso e joalo e joalo ke a139, e fanang ka litlhoko tsa fusion ea motlakase (ARC) PIPP ea tšepe ea tšepe bakeng sa tšebeletso ea khatello e phahameng haholo. Blog ena e tla kenella ka litlhaloso tse tebileng ka litlhaloso tsa bohlokoa tsa a139 mme o hlahlobe kopo ea eona, ka ho toba ea Shangzhou, Provinse
Litlhaloso tse kholo tsa Asm A139
Asst A139E akaretsa likarolo tse 'maloa tsa bohlokoa tsa tlhahiso ea peri ea tšepe, ho kenyelletsa le sebopeho sa lintho tse bonahalang, thepa ea tšebetso le mekhoa ea liteko le mekhoa ea liteko. Boemo bo tloaelehileng bo shebaneng le litlhaloso tse latelang:
1. Sebopeho sa lintho tse bonahalang: Asstm a139 Sena se kenyelletsa meeli e lumelloang ea likarolo tse kang khabone, Manganese, Phosphorus le sebabole ho netefatsa hore lipeipi li na le matla a hlokahalang le ho tšoarella.
2. Litlamorao tsa tšebetso: Ho kenyelletsa thepa ena e hlokahalang hore e be le thepa e hlokahalang, ho kenyelletsa le matla, matla le mela ea hae. Mesebetsi ena ea bohlokoa ho netefatsa hore limmapa li ka mamella litlhophiso tsa khatello ea khatello tse phahameng ntle le ho se atlehe.
3. Litlhokahalo tsa Welting
4. Mekhoa ea tlhahlobo: Sena se kenyelletsa mekhoa e sa senyeheng ea ho etsa liteko ho bona bofokoli leha e le bofetoheli kapa lisebelisoa tsa pompoline.
Kopo ea ASTM A139 Steel Pipe
Likopo tsa Astm A139 tšepe li fapane ebile li fapane, haholo-holo indasteri tse hlokang tsamaiso e matla ea khatello ea khatello ea maikutlo. Liphaepi tsena li sebelisoa hangata bakeng sa:
- indasteri ea oli le ea khase: Asst liphiki tsa a139 li loketse ho tsamaisa oli le khase ka maemo a tikoloho a thata.
Litsamaiso tsa Phepelo: Ho tšoarella le ho tšoarella le matla ha lipeipi tsena ho etsa hore li lokele ho sebelisoa nakong ea phepelo ea lijo tsa metsi.
- Ts'ebetso ea lik'hemik'hale: Lijaleng tsa lik'hemik'hale, lipeipi li tlasa lintho tse entsoeng ka tšitiso le asm a139 li-pipipes tse hlokahalang.
Melemo ea S235 J0Pipe ea Spiral Steel
E 'ngoe ea lihlahisoa tse ikhethang tse hlahisitsoeng ke k'hamphani ea rona Cangzhou ke S235 J0 Spiral Steel Pipes. Sehlahisoa sena ke ntho ea bohlokoa ka ho khetheha bakeng sa maemo a eona a ho fetoha le maemo a diameter le maboteng a botenya. Ho ikamahanyetsatsi la tlhahiso ho e nolofalletsa ho hlahisa lipeipi tse ngata tse nang le litlhokahalo tse fapaneng tsa indasteri e fapaneng ea indasteri e fapaneng.
E thehiloe ka 1993, ka mor'a ho qeta lilemo kapele, k'hamphani e koahela sebaka sa lisekoere tse 350 000, e entse ho hlahisa litekanyetso tsa machaba tse kopana le maemo a machaba joalo joalo ka a139.
ha re phethela
Kutloisiso Astm A139 le litlhaloso tsa eona li bohlokoa bakeng sa mang kapa mang o kenya letsoho ho mang ea kenyang letsoho la ho ikoahlaea. Tekanyetso ena ha e bolele feela boleng le ts'ebetso ea phala, empa hape e bula lits'ebetso tse fapaneng ho ea indasteri ea mefuta e fapaneng. Ka lihlahisoa tse kang S235 J0 Spiral Phala, Khampani ea rona e ntse e tsoela pele ho lebisa bareki ka tharollo ea maemo le maemo a mangata. Hore na o ka indastering ea oli le ea khase, phepelo ea lik'hemik'hale kapa ts'ebetso ea lik'hemik'hale, lipeipi tsa rona li tla fihlela litlhoko tsa hau mme li feta litebello tsa hau.
Nako ea poso: Jan-15-2025