Classification le thepa ea seamless carbon tšepe pipe

Seamless carbon steel pipe ke mofuta oa phala e sebelisoang haholo lefapheng la indasteri. Ts'ebetso ea eona ea ho etsa ha e kenyeletse ho cheselletsa letho, ka hona lebitso "seamless". Peipi ea mofuta ona hangata e entsoe ka tšepe ea boleng bo holimo ea khabone kapa tšepe ea alloy ka ho bilika ho chesang kapa ho batang. Seamless carbon steel pipe e sebelisoa haholo libakeng tse ngata tse kang oli, khase ea tlhaho, indasteri ea lik'hemik'hale, boiler, tlhahlobo ea geological le tlhahiso ea mechine ka lebaka la sebopeho sa eona se tšoanang le matla, hammoho le ho hanyetsa khatello e ntle le ho hanyetsa mocheso. Mohlala, lipeipi tsa tšepe tse se nang seam bakeng sa li-boilers tsa khatello e tlase le e mahareng li sebelisoa haholo ho etsa liphaephe tsa mouoane tse futhumetseng haholo, liphaephe tsa metsi a belang le lipeipi tsa mouoane tse futhumatsang haholo bakeng sa li-boilers tsa li-locomotive tsa li-boiler tse fapaneng tse tlase le tse mahareng. 'Me liphaephe tsa tšepe tse se nang moeli bakeng sa li-boilers tse phahameng li sebelisoa ho etsa liphaephe bakeng sa ho futhumatsa holim'a metsi a metsi a nang le khatello e phahameng le holimo. Ntle le moo, lipeipi tsa tšepe tse se nang moroallo li ka boela tsa sebelisoa ho etsa likarolo tsa sebopeho le likarolo tsa mochini, joalo ka lithupa tsa koloi, liforeimi tsa libaesekele le scaffolding ea tšepe kahong. Ka lebaka la mokhoa o ikhethileng oa ts'ebetso ea eona ea tlhahiso, liphaephe tsa tšepe tsa carbon tse seamless li ka mamella likhatello tse phahameng nakong ea ts'ebeliso 'me ha li na monyetla oa ho lutla, kahoo li bohlokoa haholo ho tsamaisa maro.

Ho hlophisoa ha liphaephe tse seamless carbon steel haholo-holo ho ipapisitse le lisebelisoa tsa tlhahiso le ts'ebeliso. Ho ea ka mokhoa oa tlhahiso, liphaephe tsa tšepe tsa carbon tse seamless li ka aroloa ka mekhahlelo e 'meli: e chesang e chesang le e batang (e huloang). Lipeipi tsa tšepe tse kentsoeng ka mocheso tse chesang li kenyelletsa lipeipi tsa tšepe tse akaretsang, lipeipi tsa tšepe tse nang le khatello e tlase le e mahareng, lipeipi tsa tšepe tse hatellehang haholo, lipeipi tsa tšepe tse kopaneng, lipeipi tsa tšepe e sa hloekang, lipeipi tse petsolang petroliamo le mefuta e meng, ha li ntse li phuthoa (tse huloang) lipeipi tsa tšepe tse se nang moroallo li kenyelletsa liphaephe tsa tšepe tse tšesaane tsa carbon, lipeipi tsa tšepe tse nang le mabota a masesaane, lipeipi tsa tšepe tse tšesaane tse sa hloekang le litšepe tse fapaneng tse nang le sebopeho se ikhethileng. liphaephe. Litlhaloso tsa lipeipi tsa tšepe tse se nang moeli hangata li hlahisoa ka limilimithara tsa bophara ba ka ntle le botenya ba lerako. Lisebelisoa li kenyelletsa tšepe e tloaelehileng le ea boleng bo holimo (joalo ka Q215-A ho Q275-A le 10 ho isa ho 50 tšepe), tšepe e tlase ea alloy (joalo ka 09MnV, 16Mn, joalo-joalo), tšepe ea alloy le tšepe e sa keneleng acid. . Khetho ea lisebelisoa tsena e amana le matla, khatello ea khatello le khanyetso ea kutu ea liphaephe, kahoo ho tla ba le litlhoko tse fapaneng tsa lisebelisoa lits'ebetsong tse fapaneng tsa indasteri. Ka mohlala, litšepe tse tlaase tsa carbon tse kang No. 10 le No. . Ntle le moo, liphaephe tsa tšepe tse se nang moeli li tlameha ho ba le taolo e tiileng ea boleng nakong ea ts'ebetso ea tlhahiso, ho kenyelletsa tlhahlobo ea sebopeho sa lik'hemik'hale, tlhahlobo ea thepa ea mochini, tlhahlobo ea khatello ea metsi, joalo-joalo, ho netefatsa ts'epo le polokeho ea tsona tlasa maemo a fapaneng a ts'ebetso. Ts'ebetso ea tlhahiso ea liphaephe tsa tšepe tse seamless carbon e boetse e bohlokoa haholo. E kenyelletsa mehato e mengata e kang ho phunyeha, ho chesa ho chesang, ho bata ho batang kapa ho toroea ho batang ha li-ingots kapa li-tubes tse tiileng, 'me mohato ka mong o hloka taolo e nepahetseng ho netefatsa boleng ba sehlahisoa sa ho qetela. Ka mohlala, tlhahiso ea liphaephe tsa tšepe tse se nang seamless tse chesang li hloka ho futhumatsa tube billet ho likhato tse ka bang 1200 tsa Celsius, ebe e e phunya ka perforator, ebe e etsa phala ea tšepe ka ho pota-pota ka li-roller tse tharo, ho pota-pota ho tsoelang pele kapa extrusion. Liphaephe tsa tšepe tse batang tse se nang moroko li hloka hore tube billet e tšeloe le ho tlotsoa pele e phuthoa (ho huloa) e batang ho fihlela boholo le sebopeho se batloang. Mekhoa ena e rarahaneng ea tlhahiso ha e tiise feela boleng ba ka hare ba phala ea tšepe e se nang seamless, empa hape e fana ka ho nepahala ha dimensional le ho qeta holimo. Litšebelisong tse sebetsang, liphaephe tsa tšepe tse se nang seamless li sebelisoa haholo liindastering tse ngata tse kang oli, khase, indasteri ea lik'hemik'hale, motlakase, mocheso, ho boloka metsi, ho haha ​​​​likepe, joalo-joalo ka lebaka la ts'ebetso ea bona e babatsehang le ho tšepahala. Ke karolo ea bohlokoa ea indasteri ea sejoale-joale. Ebang ke mocheso o phahameng le maemo a khatello e phahameng kapa mecheng ea litaba e senyang, liphaephe tsa tšepe tse sa tsitsang tsa carbon li ka bontša ts'ebetso ea tsona e babatsehang le ho fana ka litiiso tse tiileng bakeng sa ts'ebetso e sireletsehileng ea mekhoa e sa tšoaneng ea indasteri.

Bophara ba liphaephe tsa tšepe tse sa tsitsang tsa k'habone li ka tloha ho DN15 ho isa ho DN2000mm, botenya ba lebota bo fapana ho tloha ho 2.5mm ho isa ho 30mm, mme bolelele hangata bo pakeng tsa 3 le 12m. Mekhahlelo ena e nang le mahlakore a mabeli e lumella liphaephe tsa tšepe tse sa tsitsang tsa carbon hore li sebetse ka mokhoa o tsitsitseng tlas'a khatello e phahameng le maemo a mocheso o phahameng, ha li ntse li netefatsa ho tšepahala ha tsona nakong ea lipalangoang le ho kenya. Ho latela maemo a GB/T 17395-2008, boholo, sebopeho, boima le ho kheloha ho lumelletsoeng ha liphaephe tsa tšepe tse se nang moroalo li laoloa ka thata ho netefatsa boleng ba sehlahisoa le polokeho. Ha u khetha liphaephe tsa tšepe tsa carbon tse se nang moeli, ke habohlokoa ho nahana ka bophara ba tsona bo ka hare, bophara ba ka ntle, botenya le bolelele, e leng lintlha tsa bohlokoa ho khethollang ts'ebetso ea pipeline. Ka mohlala, bophara bo ka hare bo lekanyetsa boholo ba sebaka seo mokelikeli o ka fetang ho sona, ha bophara ba ka ntle le botenya bo amana haufi-ufi le matla a phala e tsamaisang khatello. Bolelele bo ama mokhoa oa ho kopanya phala le ho rarahana ha ho kenya.

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Nako ea poso: Nov-11-2024