Izitolo zasefekthri ze-SAE4130 Cold Drawn Seamless Steel Tube
Incazelo emfushane:
Ipayipi lensimbi elibandayo elidonsayo lenziwa ngensimbi engenamthungo.Iphinde icutshungulwe ngokudweba okubandayo phezu kwe-mandrel, ukulawula i-ID, futhi ngokusebenzisa ifa ukulawula i-OD.I-CDS iphakeme ngekhwalithi engaphezulu, ukubekezelelwa kobukhulu namandla uma iqhathaniswa neshubhu elishisayo eliphelile elingenamthungo.Ngenxa yezici zokunemba okuphezulu, ekwenziweni kwemishini enembayo, izingxenye zezimoto, amasilinda amanzi, imboni yokwakha (imikhono yensimbi) inobubanzi obubanzi kakhulu. kwezicelo.
Usayizi: 16mm-89mm.
I-WT: 0.8mm-18 mm.
Isimo: Indilinga.
Uhlobo lokukhiqiza: Ukudonswa okubandayo noma okugoqiwe okubandayo.
Ubude: Ubude obungahleliwe obukodwa/ Ubude obuphindwe kabili okungahleliwe noma ubude besicelo sangempela sekhasimende bungamamitha ayi-10
Inamathela esimisweni esithi “Ithembekile, ikhuthele, iyathakazelisa, inobuhlakani obusha” ukuze uthole izixazululo ezintsha njalo.Ibheka abathengi, impumelelo njengempumelelo yayo.Masisungule ikusasa eliqhakazile esandleni se-Factory Outlets ye-SAE4130 Cold Drawn Seamless Steel Tube, Enkampanini yethu enekhwalithi ephezulu esizoqala ngayo njengesiqubulo sethu, sikhiqiza okuthengiswayo okwenziwa ngokuphelele e-Japan, kusukela ekuthengeni impahla kuya ekucutshungulweni.Lokhu kuzenza zisetshenziswe ngokujwayelekile ngokuthula kwengqondo okuziqinisekisayo.
Inamathela esimisweni esithi “Ithembekile, ikhuthele, iyathakazelisa, inobuhlakani obusha” ukuze uthole izixazululo ezintsha njalo.Ibheka abathengi, impumelelo njengempumelelo yayo.Ake sisungule ikusasa eliphumelelayo isandla ngesandlaI-China SAE4130 Alloy Ipayipi Lensimbi Elingenamthungo, Inkampani yethu ihlanganisa indawo 20, 000 square metres.Sinezisebenzi ezingaphezu kuka-200, ithimba lezobuchwepheshe elichwepheshile, isipiliyoni seminyaka engu-15, ubuciko obuhle kakhulu, izinga elizinzile nelithembekile, intengo yokuncintisana namandla okukhiqiza anele, le yindlela esenza ngayo amakhasimende ethu aqine.Uma unombuzo, khumbula ukuthi ungangabazi ukusithinta.
| Okujwayelekile | Ibanga | Izingxenye Zekhemikhali (%) | |||||||
|
|
| C | Si | Mn | P | S | Mo | Cr | V |
| I-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 | / |
| Ibanga | Ukulethwa | Amandla Okuqina | Isivuno Amandla | Ukwelula | Ukuqina |
|
| Isimo | (Mpa) Min. | (Mpa) Min. | (%) Ubuncane. | (HB) Min. |
| 4130 | HR | 621 | 483 | 20 | 89 |
|
| SR | 724 | 586 | 10 | 95 |
|
| A | 517 | 379 | 30 | 81 |
|
| N | 621 | 414 | 20 | 89 |
Anealing
Ngemuva kokuba impahla ibanda kakhulu, amashubhu afakwa esithandweni somlilo ukuze alaphe ukushisa kanye nokujwayelekile.
Ukuqondisa
Ngemuva kokukhishwa kwe-annealing, izimpahla zidluliselwa ngomshini wokuqondisa ama-roller ayisikhombisa ukuze kuzuzwe ukuqondisa okufanele kwamashubhu.
Eddy okwamanje
Ngemuva kokuqondisa, ishubhu ngalinye lidluliswa emshinini wamanje we-eddy ukuze kutholwe ukuqhekeka kwendawo nokunye ukonakala.Amashubhu kuphela adlula i-eddy current afanele ukuthunyelwa kumakhasimende.
Ukuqeda
Ishubhu ngalinye ligcotshwe ngamafutha amelana nokugqwala noma lifakwe ivanishi ukuze livikeleke futhi limelane nokugqwala ngokwesidingo samakhasimende, isiphetho seshubhu ngalinye simbozwa ngamakepisi epulasitiki ukuze kugwenywe umonakalo osendleleni, ukumaka kanye nemininingwane iyafakwa futhi izimpahla zilungele ukuthunyelwa. .
| Ukuqokwa | Uphawu | Incazelo |
| Kubanda okudonswe kanzima | +C | Akukho ukwelashwa kokushisa ngemva kwenqubo yokugcina yokudweba okubandayo |
| Abandayo adonswe/athambile | +LC | Ngemuva kokwelashwa kokushisa kokugcina kukhona umdwebo ofanele wokudlula |
| Ukubanda nokuxineka kuphelile | +SR | Ngemuva kwenqubo yokugcina yokudweba okubandayo kukhona ukwelashwa kokushisa kokunciphisa ukucindezeleka endaweni elawulwayo |
| I-Annealed | +A | Ngemuva kwenqubo yokugcina ebandayo yokudweba amashubhu afakwe endaweni elawulwayo |
| Kujwayelekile | +N | Ngemuva kokusebenza komdwebo wokugcina obandayo amashubhu ajwayelekile endaweni elawulwayo |
Amapayipi ensimbi angenamthungo e-Cold Drawn Carbon asetshenziswa kakhulu emishinini yenuzi, ekuthuthweni kwegesi, ezimbonini ze-petrochemical, ezakha umkhumbi nezobhayela, anezici zokumelana nokugqwala okuphezulu kuhlanganiswe nezakhiwo ezifanele zemishini.
- Idivayisi yenuzi
- Ukuhanjiswa kwegesi
Inamathela esimisweni esithi “Ithembekile, ikhuthele, iyathakazelisa, inobuhlakani obusha” ukuze uthole izixazululo ezintsha njalo.Ibheka abathengi, impumelelo njengempumelelo yayo.Masisungule ikusasa eliphumelelayo ngesandla.
Izitolo zasefekthri ze-SAE4130 Cold Drawn Seamless Steel Tube
Enkampanini yethu enekhwalithi ephezulu okufanele siqale ngayo njengesiqubulo sethu, sikhiqiza okuthengiswayo okwenziwa ngokuphelele e-China, kusukela ekuthengweni kwezinto kuya ekucutshungulweni.Lokhu kuzenza zisetshenziswe ngokujwayelekile ngokuthula kwengqondo okuziqinisekisayo.
I-China SAE4130 Alloy Ipayipi Lensimbi Elingenamthungo
Inkampani yethu ihlanganisa indawo 20, 000 square metres.Sinezisebenzi ezingaphezu kuka-200, ithimba lezobuchwepheshe elichwepheshile, isipiliyoni seminyaka engu-15, ubuciko obuhle kakhulu, izinga elizinzile nelithembekile, intengo yokuncintisana namandla okukhiqiza anele, le yindlela esenza ngayo amakhasimende ethu aqine.Uma unombuzo, khumbula ukuthi ungangabazi ukusithinta.
