Pipe ea tšepe e kolobisitsoeng ea Carbon ASTM A53 Gr.B Precision Tensile Matla a Seamless Steel Tube
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".Mechine ea li-tubing e kenyelletsa mefuta e mengata ea lisebelisoa tsa sebopeho le tse se nang sebopeho.
Ho khona ho u fa molemo le ho holisa khoebo ea rona, re boetse re na le bahlahlobi ho QC Team mme re u tiisetsa ts'ebeletso le lihlahisoa tsa rona tse kholo ka ho fetisisa bakeng sa Pipe ea tšepe e chesang ea Carbon.ASTM A53 Gr.B Precision Tensile Matla a Seamless Steel Tube, Ka melao ea rona ea ” botumo ba khoebo, ho tšepana ha balekane le ho thusana”, le amohela bohle ho sebetsa 'moho, ho hola 'moho.
Ho khona ho u fa molemo le ho holisa khoebo ea rona, re boetse re na le bahlahlobi ho QC Team mme re u tiisetsa ts'ebeletso ea rona e kholo ka ho fetisisa le lihlahisoa tsa rona.ASTM A53 Gr.B Precision Tensile Matla a Seamless Steel Tube, Khamphani ea rona e khomarela moea oa "litšenyehelo tse tlaase, boleng bo phahameng, le ho etsa melemo e mengata bakeng sa bareki ba rona".Ho sebelisa litalenta ho tloha moleng o le mong le ho khomarela molao-motheo oa "botšepehi, tumelo e ntle, ntho ea sebele le botšepehi", k'hamphani ea rona e na le tšepo ea ho fumana tsoelo-pele e tšoanang le bareki ba tsoang malapeng le linaheng tse ling!
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 liphaephe tsa tšepe tse seamless bakeng sa skeleton ea koloi le lipeipi tsa li-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:
Ho qoelisoa ka oli, Varnish, ho thunya ho thunya
| 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 | ||
Ho khona ho u fa molemo le ho holisa khoebo ea rona, re boetse re na le bahlahlobi ba QC Team mme re u tiisetsa tšebeletso ea rona e kholo ka ho fetisisa le lihlahisoa tsa PriceList bakeng sa Hot Rolled Carbon Steel Pipe A53 Gr.B Precision Tensile Strength Seamless Steel Tube, Ka melao ea rona ea "botumo ba khoebo, ho tšepana ha balekane le ho thusana", re le amohela kaofela ha lona ho sebetsa 'moho, ho hola hammoho.
PriceList bakeng sa China Seamless Welded Pipe and Steel Pipe, Khamphani ea rona e latela moea oa "litšenyehelo tse tlase, boleng bo holimo, le ho etsa melemo e mengata bakeng sa bareki ba rona".Ho sebelisa litalenta ho tloha moleng o le mong le ho khomarela molao-motheo oa "botšepehi, tumelo e ntle, ntho ea sebele le botšepehi", k'hamphani ea rona e na le tšepo ea ho fumana tsoelo-pele e tšoanang le bareki ba tsoang malapeng le linaheng tse ling!
