Wholesale Discount ASTM Construction SAE4130 30CrMo S430mc Tube Hot Sale Seamless/Welded Q345b Q345D Diameter 50mm 60mm Carbon Steel Round Pipe
Tlhaloso e Khutšoanyane:
Pipe ea tšepe e se nang seamless e huloang ke serame e entsoe ka mokoti oa tšepe o se nang seam.E tsoela pele ho sebetsoa ka ho taka ho batang holim'a mandrel, ho laola ID, le ka shoa ho laola OD.CDS e phahametse boleng ba boleng bo holimo, mamello ea boholo le matla ha e bapisoa le li-tubing tse chesang tse phethiloeng. ea likopo.
Boholo: 16mm-89mm.
WT: 0.8mm-18 limilimithara.
Sebopeho: Round.
Mofuta oa tlhahiso: Ho bata kapa ho phuthoa ka serame.
Bolelele: Bolelele bo le bong bo sa reroang/ Bolelele bo habeli bo sa reroang kapa joalo ka ha kopo ea 'nete ea moreki ke 10m
E ka ba mokhoa o motle oa ho ntlafatsa tharollo le litšebeletso tsa rona.Morero oa rona e tla ba ho aha lihlahisoa tsa boiqapelo ho bareki ba nang le boiphihlelo bo holimo ba ho sebetsa bakeng sa Wholesale Discount ASTM Construction SAE4130 30CrMo S430mc Tube Hot Sale Seamless/Welded Q345b Q345D Diameter 50mm 60mm Carbon Steel Round Pipe, Re lebelletse ho theha likamano tsa tšebelisano.Ka kopo ikopanye le rona bakeng sa lintlha tse ling.
E ka ba mokhoa o motle oa ho ntlafatsa tharollo le litšebeletso tsa rona.Morero oa rona e tla ba ho aha lihlahisoa tsa boiqapelo ho bareki ba nang le boiphihlelo bo holimo ba ho sebetsa bakeng saPipe ea tšepe ea China le Tube ea tšepe, re itšetlehile ka melemo ea rona ho theha mokhoa oa khoebo o ruisang molemo le balekane ba rona ba tšebelisano.Ka lebaka leo, re fumane marang-rang a thekiso ea lefats'e a fihlang Bochabela bo Hare, Turkey, Malaysia le Vietnamese.
| Standard | Kereiti | Likaroloana tsa Lik'hemik'hale (%) | |||||||
|
|
| C | Si | Mn | P | S | Mo | Cr | V |
| ASTM A519 | 4130 | 0.28-0.33 | 0.15-0,35 | 0.40-0,60 | ≤0.040 | ≤0.040 | 0.15-0,25 | 0.8-1.10 | / |
| Kereiti | Phano | Matla a tšepe | Kotulo Matla | Elongation | Ho thatafala |
|
| Boemo | (Mpa) Min. | (Mpa) Min. | (%) Mets. | (HB) Min. |
| 4130 | HR | 621 | 483 | 20 | 89 |
|
| SR | 724 | 586 | 10 | 95 |
|
| A | 517 | 379 | 30 | 81 |
|
| N | 621 | 414 | 20 | 89 |
Annealing
Ka mor'a hore thepa e be e batang ka boholo, li-tubes li kenngoa seboping sa annealing bakeng sa phekolo ea mocheso le ho tloaelehileng.
Ho otlolla
Ka mor'a annealing, thepa e fetisoa ka mochine o otlolohileng oa rolara e supileng ho finyella ho otloloha ho nepahetseng ha li-tubes.
Eddy ea hajoale
Ka mor'a ho otlolla, tube e 'ngoe le e' ngoe e fetisoa ka mochine oa eddy hona joale ho bona hore na ha ho na mapetsong a holim'a metsi le liphoso tse ling.Ke li-tubes feela tse fetang eddy current tse loketseng ho isoa ho bareki.
Ho qetela
Tube e 'ngoe le e' ngoe e ka tlotsoa ka oli e thibelang kutu kapa e entsoe ka varnish bakeng sa ts'ireletso ea holim'a kutu le ho se bola ho ea ka tlhoko ea bareki, ntlha e 'ngoe le e' ngoe ea tube e koahetsoe ke li-caps tsa polasetiki ho qoba tšenyo ea lipalangoang, matšoao le lintlha li behiloe mme thepa e se e loketse ho romelloa. .
| Khethollo | Letšoao | Tlhaloso |
| Mohatsela o hoheloa/bothata | +C | Ha ho phekolo ea mocheso ka mor'a mokhoa oa ho qetela oa ho taka o batang |
| Mohatsela o hohetsoeng/bonolo | + LC | Ka mor'a phekolo ea ho qetela ea mocheso ho na le pase e loketseng ea ho taka |
| Ho bata 'me khatello ea maikutlo ea imoloha | +SR | Ka mor'a mokhoa oa ho qetela oa ho taka o batang ho na le phekolo ea mocheso oa khatello ea kelello sebakeng se laoloang |
| Annealed | +A | Ka mor'a ts'ebetso ea ho qetela e batang ea ho taka li-tubes li kenngoa sebakeng se laoloang |
| Tloaelehileng | +N | Ka mor'a ts'ebetso ea ho qetela e batang ea ho taka li-tubes li tloaelehile sebakeng se laoloang |
Cold Drawn Carbon steel seamless lipeipi li sebelisoa haholo sesebelisoa sa nyutlelie, phetisetso ea khase, liindasteri tsa petrochemical, tsa kaho ea likepe le tsa boiler, tse nang le litšobotsi tsa khanyetso e phahameng ea kutu e kopantsoeng le thepa e loketseng ea mochini.
- Sesebelisoa sa nyutlelie
- Ho tsamaisa khase
E ka ba mokhoa o motle oa ho ntlafatsa tharollo le litšebeletso tsa rona.Morero oa rona e tla ba ho aha lihlahisoa tsa boiqapelo ho bareki ba nang le boiphihlelo bo holimo ba ho sebetsa bakeng sa Wholesale Discount ASTM Construction SAE4130 30CrMo S430mc Tube Hot Sale Seamless/Welded Q345b Q345D Diameter 50mm 60mm Carbon Steel Round Pipe, Re lebelletse ho theha likamano tsa tšebelisano.Ka kopo ikopanye le rona bakeng sa lintlha tse ling.
Theolelo ea KakaretsoPipe ea tšepe ea China le Tube ea tšepe, re itšetlehile ka melemo ea rona ho theha mokhoa oa khoebo o ruisang molemo le balekane ba rona ba tšebelisano.Ka lebaka leo, re fumane marang-rang a thekiso ea lefats'e a fihlang Bochabela bo Hare, Turkey, Malaysia le Vietnamese.
