Ea Tšepahalang Thepa Carbon Steel API X52/Stkm11/1020/1040/4140/4130/E355/45c/St52/20cr/40cr/20crmo/16mn Metal Material Precision Seamless Steel Tube Steel Pipe
Tlhaloso e Khutšoanyane:
Precision Seamless Steel Piping bakeng sa lisebelisoa tsa mochini le tse bobebe tsa sebopeho.Sena se etsa hore ho be le thepa e tšoanang ho pholletsa le phala ha e bapisoa le liphaephe tse tloaelehileng.Le ha li-tubes tsa mochini li ka hlahisoa ho latela litlhaloso tse tloaelehileng ha li kopuoa, thepa e "tloaelehileng" hangata e hlahisoa e shebane le matla a tlhahiso bakeng sa litekanyo tse nepahetseng le botenya ba marako.Lits'ebetsong tse ling tse entsoeng haholo, matla a lihlahisoa a ka 'na a se ke a hlalosoa le ho hlahisa tube ea mechine e "lokelang ho sebelisoa".Mechanical tubing e kenyelletsa mefuta e mengata e fapaneng ea lits'ebetso tsa meralo le tseo e seng tsa sebopeho.
Re nka "e loketseng bareki, e sekametseng boleng, e kopanyang, e nchafatsang" e le sepheo."'Nete le botšepehi" ke tsamaiso ea rona e loketseng bakeng sa Reliable Supplier Carbon Steel API X52/Stkm11/1020/1040/4140/4130/E355/45c/St52/20cr/40cr/20crmo/16mn Metal Stepeel Precision Seam Seam. Re amohela bareki ba tsoang hohle lefats'eng lohle ho tla ho rona, ka tšebelisano ea rona e nang le likarolo tse ngata, 'me re sebetsa ka kopanelo ho aha mebaraka e mecha, ho etsa hore win-win e be bokamoso bo botle bo bonoang.
Re nka "e loketseng bareki, e sekametseng boleng, e kopanyang, e nchafatsang" e le sepheo."'Nete le botšepehi" ke tsamaiso ea rona e loketseng bakeng saPhaephe ea Tšepe ea Khabone ea China le Pipe ea Tšepe, Re lumela hore likamano tse ntle tsa khoebo li tla lebisa melemo le ntlafatso ho mahlakore ka bobeli.Hona joale re thehile likamano tsa nako e telele le tse atlehileng tsa ts'ebelisano 'moho le bareki ba bangata ka ts'epo ea bona lits'ebeletso tsa rona tse ikhethileng le bots'epehi ha re etsa khoebo.Re boetse re thabela botumo bo phahameng ka ts'ebetso ea rona e ntle.Tshebetso e ntlafetseng e ka lebelloa e le molao-motheo oa rona oa botšepehi.Boinehelo le ho Tiea li tla lula li le joalo.
Ha re le Haihui Steel, re sebelisa tsebo ea rona ea metallurgical le tlhahiso ho etsa lihlahisoa tsa liphaephe tsa mochini tse sebetsang hantle ho fihlela litlhoko tsa hau.
Sena se kenyelletsa k'habone, li-alloys esita le limaraka tse tloaelehileng tsa tšepe;annealed, normalized and tempered;khatello ea kelello e imolohile 'me ha e na khatello ea kelello;ho tingoa le ho halefa.
Mechini le lipeipi tsa tšepe tse seamless bakeng sa skeleton ea koloi le liphaephe tsa axle tse ka morao, ho etsa le ho lokisa lisebelisoa le lisebelisoa tse nepahetseng.
Kopo:
Mokokotlo oa Koloi le li-axle tube tse ka morao
Ho etsa le ho lokisa lisebelisoa tse nepahetseng, lisebelisoa le lisebelisoa
Boemo ba thomello: GBK, BKS, BK, BKW, NBK
Tlhahlobo le Teko:
Sebopeho sa Lik'hemik'hale, Thepa ea Mechini, Teko ea Pono le Boemo, NDT, Teko ea Boholo ba lijo-thollo
Kalafo ea Bokaholimo:
Oli-dip, Varnish, Shot Blasting
| Kereiti | C | Mn | P≤ | S≤ | Si | Cr | Mo |
| 1010 | 0.08-0.13 | 0.30-0,60 | 0.04 | 0.05 | - | - | - |
| 1020 | 0.18-0.23 | 0.30-0,60 | 0.04 | 0.05 | - | - | - |
| 1045 | 0.43-0,50 | 0.60-0.90 | 0.04 | 0.05 | - | - | - |
| 4130 | 0.28-0.33 | 0.40-0,60 | 0.04 | 0.05 | 0.15-0,35 | 0.80-1.10 | 0.15-0,25 |
| 4140 | 0.38-0.43 | 0.75-1.00 | 0.04 | 0.05 | 0.15-0,35 | 0.80-1.10 | 0.15-0,25 |
| Kereiti | Boemo | Matla a tšepe | Matla a chai | Elongation |
|
|
| Mpa(mets) | Mpa(mets) | %(mets) |
| 1020 | CW | 414 | 483 | 5 |
| SR | 345 | 448 | 10 | |
| A | 193 | 331 | 30 | |
| N | 234 | 379 | 22 | |
| 1025 | CW | 448 | 517 | 5 |
| SR | 379 | 483 | 8 | |
| A | 207 | 365 | 25 | |
| N | 248 | 379 | 22 | |
| 4130 | SR | 586 | 724 | 10 |
| A | 379 | 517 | 30 | |
| N | 414 | 621 | 20 | |
| 4140 | SR | 689 | 855 | 10 |
| A | 414 | 552 | 25 | |
| N | 621 | 855 | 20 |
Bonyane Bongata
Khabone le alloy e feliloeng ka ho chesa - liponto tse 10,000, kapa bonyane lik'hilograma tse 4,536.
Khabone le motsoako o batang - lik'hilograma tse 5,000 bonyane kapa bonyane ba limithara tse 125, bonyane lik'hilograma tse 2,268 kapa bonyane ba limithara tse 38.1, ho sa tsotellehe hore na ke efe e kholoanyane.
Phapang ea bongata-e tloaelehileng ± 10% ea boima bo laetsoeng, kapa ± maoto a 25 kapa limithara tse 7.61, ho sa tsotellehe hore na ke efe e kholoanyane.
Litlhophiso tse Khethehileng
Lihlahisoa tsa Tubular Litlhophiso tse khethehileng tsa li-tubing li qala ka litšepe tsa boleng bo holimo.Kereiti, tlhahlobo ea lik'hemik'hale le boemo ba bokaholimo li nahanoa ka hloko, 'me lits'ebetso tsa tlhahiso li lokiselitsoe ho fihlela li-tubing tse ntle bakeng sa ts'ebeliso ea ho qetela.
Litlhophiso li entsoe ho tloha ho li-tube tse chitja ka setšoantšo se batang.The tube e huloa holim'a mandrel e bōpehileng kapa ka lefu le bōpehileng, kapa ka bobeli.Mamello e ntlafetseng, ho qeta le thepa ea mechine e fella.
Li-tubes tse se nang seam le tse cheselitsoeng bakeng sa lits'ebetso tsa mochini le tse akaretsang tsa boenjiniere.Li-tubes bakeng sa merero ea kaho le ea meralo joalo ka meaho ea sechaba, metheo, jj.
| Standard | Kereiti ea tšepe | |
| EN | 10297 | E355 |
| 10210-1/2 | S235JRH, S275JOH, S275J2H, S355JOH, S355J2H | |
| 10219-1/2 | ||
| DIN | 1629/2448 | St-52 |
| ASTM | A500 | Gr.A, Gr.B |
| A501 | ||
| A618 | Gr.Ke, Gr.II, Gr.III | |
| Maemo a Phepelo | Li-Tubes tsa tšepe tse Fanoeng ho ea ka bophara ba ka ntle le botenya ba lebota | Liphaephe Tsa Tšepe Tse Fanoeng ho ea ka bophara ba ka ntle, bophara ba ka hare le botenya ba lebota | Li-Tubes tsa tšepe tse nang le bophara ba ka ntle ba 77 mm, bophara ba ka hare ba 57 mm le Botenya ba Lerako ba 10 mm. | ||||
| Phapang e lumelletsoeng ea Diameter le Botenya ba Lerako | Boholo (mm) | Ho kheloha ho lumelletsoeng (%) | Boholo | Ho kheloha ho lumelletsoeng | Boholo | Ho kheloha ho lumelletsoeng | |
| Kantle Diameter | ±1.0 | Kantle Diameter | ±1.0% | Kantle Diameter | + 1.0 limilimithara-0,55 limilimithara | ||
| Botenya ba Lerako | ≤7 | 6 | |||||
| Matsatsi a 7-15 | 2.5 | Ka hare Diameter | ±1.75% | Ka hare Diameter | + 1,5 limilimithara-0,5 limilimithara | ||
| ﹥15 | 5 | Phapang ea Botenya ba Lerako | ≤ 15% ea Botenya ba Lebota ka Lebitso | Phapang ea Botenya ba Lerako | ≤ 15% ea Botenya ba Lebota ka Lebitso | ||
Re nka "e loketseng bareki, e sekametseng boleng, e kopanyang, e nchafatsang" e le sepheo."'Nete le botšepehi" ke tsamaiso ea rona e loketseng bakeng sa Reliable Supplier Carbon Steel API X52/Stkm11/1020/1040/4140/4130/E355/45c/St52/20cr/40cr/20crmo/16mn Metal Stepeel Precision Seam Seam. Re amohela bareki ba tsoang hohle lefats'eng lohle ho tla ho rona, ka tšebelisano ea rona e nang le likarolo tse ngata, 'me re sebetsa ka kopanelo ho aha mebaraka e mecha, ho etsa hore win-win e be bokamoso bo botle bo bonoang.
Mofani ea TšepahalangPhaephe ea Tšepe ea Khabone ea China le Pipe ea Tšepe, Re lumela hore likamano tse ntle tsa khoebo li tla lebisa melemo le ntlafatso ho mahlakore ka bobeli.Hona joale re thehile likamano tsa nako e telele le tse atlehileng tsa ts'ebelisano 'moho le bareki ba bangata ka ts'epo ea bona lits'ebeletso tsa rona tse ikhethileng le bots'epehi ha re etsa khoebo.Re boetse re thabela botumo bo phahameng ka ts'ebetso ea rona e ntle.Tshebetso e ntlafetseng e ka lebelloa e le molao-motheo oa rona oa botšepehi.Boinehelo le ho Tiea li tla lula li le joalo.
