Ho latela mohopolo oa "boleng, lits'ebeletso, ts'ebetso le kholo", joale re se re fumane litšepo le thoriso ho tsoa ho moreki oa lehae le oa machabeng bakeng sa Karolo e hlophisitsoeng hantle ea 1020/1045/20cr / 40cr / 27simn Cold Drawn Precision Steel Pipe/Small Cold Drawn Section. Moetsi oa Tube / Precision Seamless Steel Tube, Ho tloha ha e thehoa mathoasong a lilemo tsa bo-1990, joale re thehile marang-rang a rona a thekiso USA, Jeremane, Asia le linaheng tse 'maloa tsa Middle East.Re ikemiselitse ho ba morekisi oa maemo a holimo bakeng sa OEM ea lefats'e ka bophara le li-aftermarket!
Ho latela mohopolo oa "boleng, lits'ebeletso, katleho le kholo", joale re fumane litšepo le thoriso ho tsoa ho moreki oa lehae le oa machabeng bakeng saChina St37-2 Black Iron Pipe le St52 Welded Pipe, Khamphani ea rona e nka "litheko tse loketseng, nako ea tlhahiso e sebetsang hantle le tšebeletso e ntle ka mor'a thekiso" e le molao oa rona.Re tšepa ho sebelisana le bareki ba bangata bakeng sa nts'etsopele le melemo e kopanetsoeng.Re amohela bareki ba ka bang teng ho ikopanya le rona.
Mokhahlelo o ka sehloohong oa tube ea tšepe e hlakileng e hlakileng e se nang seamless ke peipi ea tšepe e sa sebetseng hantle, hydraulic seamless steel tube, e batang e huloang ka nepo ea tšepe e se nang seamless, tube ea tšepe e batang e kentsoeng ka mokhoa o hlakileng, tube ea tšepe e se nang seam, e hlakileng e hlakileng e khanyang.Pipe ea tšepe e nepahetseng ke mofuta oa phala ea tšepe e nepahetseng ka lebaka la ho se be le lera la oxidation leboteng le kahare le kantle, ha ho na ho lutla ha ho na le khatello e phahameng, ho nepahala ho phahameng, pheletso e phahameng, ha ho na deformation ka ho kobeha ho batang, ho phatloha, ho batalla ntle le mapetsong, joalo-joalo. likarolo tse ka sehloohong tsa peipi ea tšepe e khanyang e khanyang ke bophara bo bonyenyane ka ntle, ho nepahala ho phahameng, ho nepahala ho phahameng, boleng bo botle ba holim'a metsi, ts'ebetso e phahameng, le tšepe e teteaneng.Ho na le tolerances ka tieo le roughness bakeng sa lesoba ka hare le ka ntle lerako boholo ba tube 'mele le ditlhoko tse thata.Haholo-holo e sebelisoa ha ho etsoa meaho ea mochini, lisebelisoa tsa hydraulic, hydraulic le pneumatic cylinders.
Ke tšepe e matla e chesang e nang le mefuta e mengata e sa sebeliseng chromium.Le hoja tšepe e se na chromium, empa ka lebaka la phello e kopantsoeng ea likarolo tse ngata, tšepe e na le matla a phahameng a mocheso, ho hanyetsa oxidation le botsitso ba mokhatlo.E ka sebelisoa e le tube ea boiler ea superheater e nang le mocheso oa ts'ebeletso ea 580 ℃, hape e ka sebelisoa bakeng sa likepe tsa khatello, jj.
Carbon C: 0.08 ~ 0.15 silicon Si: 0.60 ~ 0.90 manganese Mn: 0.40 ~ 0.70 sebabole S: ≤ 0.040 phosphorus P: ≤ 0.040 vanadium V: 0.30 ~ 0.50 molyde 0.50 0.50 molyde 0.50 molyde 0.5. B: chelete e ekelitsoeng (sebōpi sa motlakase) 0.008;(sebōpi se bataletseng) 0.010 tungsten W: 0.15 ~ 0.40 Hlokomela RE: Keketso 0.15
Tensile matla σb (MPa): 540 ~ 687 yield strength σs (MPa): ≥ 314 elongation δ5 (%): ≥ 18 specimen size: longitudinal mechanical properties of the specimen
Litlhaloso tsa phekolo ea mocheso oa tšepe e khanyang le mokhatlo oa metallographic.
Tlhaloso ea phekolo ea mocheso: e tloaelehileng, 970 ~ 1010 ℃, e tšoara nako ho latela 1.5min / lerako le botenya ba limilimithara, empa e seng ka tlase ho 20min.760 ~ 780 ℃ mocheso, 3h.mokhatlo oa metallographic: bainite + ferrite.
Lebitso la sehlahisoa | Tlhahiso ea Spot ASTMA53M phala ea mokelikeli ka nepo e khanyang ea tšepe e se nang seam |
Bophara ba kantle | 14-720 limilimithara |
Lintho tse bonahalang | 10,20,Q345,Q390,A.Betc |
Standard | GB/T8163,ASTMA53M |
Tekanyetso ea letsatsi le letsatsi | od: + -1%, boima: + -10% |
Hlahloba | ISO BV SGS SVG |
Sephutheloana | Pakete e tloahelehileng ea ho ba leoatleng kapa joalo ka ha ho hlokahala. |
MOQ | 5 metric tons, mohlala oa odara o amohetsoe |
Nako ea ho romella | 7-10 matsatsi a ho sebetsa ka mor'a ho fumana depositi kapa lengolo la mokitlane |
Mokhoa oa tefo | 30%TT+70%TT / LC Joalo-joalo |
Hlalosa | Bokaholimo: pente, PE e koahetsoe, e entsoe ka masenke |
Kopo | 1. Phaephe ea phetiso ea mokelikeli o mahareng le o tlase 2. Khalase 3. The boiler tube 4. Indasteri ea oli le khase 5. Indasteri ea lik'hemik'hale 6. Indasteri ea matla |
Molemo | 1.Theko e utloahalang, boleng bo botle 2.Sufficient inventory, ho fana ka potlako 3.Rich phihlelo ea ho romela thepa le tšebeletso e tiileng 4.Basebelisi ba thepa ba ka tšeptjoang |
1.Hobaneng o re khetha?
Khamphani ea rona e bile Alibaba.com ka lilemo tse 12.Re laola boleng ba lihlahisoa ka thata haholo, ho na le batho ba khethehileng bakeng sa boleng.
Haeba u fumane theko e tlase ho tsoa ho morekisi e mong, re tla lefa bareki habeli ka theko e holimo.
2.Na nako ea hau ea ho fana ka nako e kae?
Ho ya ka bongata.Ka kakaretso ka hare ho matsatsi a 2-7 haeba setokong.Le matsatsi a 15-20 haeba a se teng.
3.Lipehelo tsa hau tsa tefo ke life?
A: Ka T/T 30% esale pele, le 70% pele ho pepa.
B:100% L/C ha u bona.
C:Ka T/T 30% esale pele, le 70% L/C ha u bona.
4.Na u fana ka mehlala?Na ke mahala?
E, re fana ka sampuli mahala empa ha re lefelle litšenyehelo tsa thepa.
5.Ho thoe'ng haeba moreki a sa khotsofala?
Haeba ho na le bothata ka sehlahisoa, re nka boikarabelo bo feletseng.
Haeba ho na le bothata tšebetsong ea lipalangoang, re tla u thusa ho bo rarolla.
Ho latela mohopolo oa "boleng, lits'ebeletso, ts'ebetso le kholo", joale re se re fumane litšepo le thoriso ho tsoa ho moreki oa lehae le oa machabeng bakeng sa Karolo e hlophisitsoeng hantle ea 1020/1045/20cr / 40cr / 27simn Cold Drawn Precision Steel Pipe/Small Cold Drawn Section. Moetsi oa Tube / Precision Seamless Steel Tube, Ho tloha ha e thehoa mathoasong a lilemo tsa bo-1990, joale re thehile marang-rang a rona a thekiso USA, Jeremane, Asia le linaheng tse 'maloa tsa Middle East.Re ikemiselitse ho ba morekisi oa maemo a holimo bakeng sa OEM ea lefats'e ka bophara le li-aftermarket!
E entsoe hantleChina St37-2 Black Iron Pipe le St52 Welded Pipe, Khamphani ea rona e nka "litheko tse loketseng, nako ea tlhahiso e sebetsang hantle le tšebeletso e ntle ka mor'a thekiso" e le molao oa rona.Re tšepa ho sebelisana le bareki ba bangata bakeng sa nts'etsopele le melemo e kopanetsoeng.Re amohela bareki ba ka bang teng ho ikopanya le rona.