I-SAE4130 Precision Cold Drwn Umbhobho wentsimbi ongenamthungo
Inkcazelo emfutshane:
Umbhobho wentsimbi ongenamthungo otsaliweyo wenziwa ngomngxuma wentsimbi ongenamthungo.Iphinde iqhutywe ngumzobo obandayo phezu kwe-mandrel, ukulawula i-ID, kwaye ngokufa ukulawula i-OD.I-CDS iphezulu kumgangatho womphezulu, ukunyamezela kwe-dimensional kunye namandla xa kuthelekiswa ne-tubing eshushu egqityiweyo engenamthungo.Ngenxa yeempawu zokuchaneka okuphezulu, kwimveliso yomatshini ochanekileyo, iinxalenye zemoto, iisilinda ze-hydraulic, imboni yokwakha (i-steel sleeve) inoluhlu olubanzi kakhulu. yezicelo.
Ubukhulu: 16mm-89mm.
WT: 0.8mm-18 mm.
Ubume: Round.
Uhlobo lokuvelisa: Ukutsalwa ngokubanda okanye ukubanda kuqengqeleke.
Ubude: Ubude obubodwa obungacwangciswanga / Ubude obuphindwe kabini obungenamkhethe okanye njengesicelo somthengi sokwenyani ubude buyi-10m
Ukuzaliseka kwabathengi yeyona nto sigxile kuyo.Siphakamisa umgangatho ohambelanayo wobugcisa, obalaseleyo, ukuthembeka kunye nenkonzo ye-SAE4130 Precision Cold Drawn Seamless Steel Pipe, Ngoku sinezisombululo ezine eziphambili.Izinto zethu zokuthengisa zithengiswa kakhulu kungekuphela nje kwicandelo lamaTshayina, kodwa zamkelwe nakwintengiso yamazwe ngamazwe.
Ukuzaliseka kwabathengi yeyona nto sigxile kuyo.Sixhasa inqanaba elingaguqukiyo lobuchwephesha, eligqwesileyo, ukuthembeka kunye nenkonzo yeChina SAE4130 Umbhobho Wentsimbi Ozotyiweyo Obandayo, Ngoku siseke ubudlelwane bexesha elide, oluzinzileyo kunye nolulungileyo lweshishini kunye nabavelisi abaninzi kunye nabathengisi kwihlabathi liphela.Okwangoku, sijonge phambili kwintsebenziswano enkulu ngakumbi nabathengi baphesheya kweelwandle ngokusekwe kwiinzuzo ezifanayo.Kufuneka uzive ukhululekile ukuqhagamshelana nathi ngeenkcukacha ezithe kratya.
| Umgangatho | IBanga | Amacandelo emichiza (%) | |||||||
|
|
| 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 | Ukuhanjiswa | Tensile strength | Unikeze Amandla | Ukwandisa | Ukuqina |
|
| Imeko | (Mpa) Min. | (Mpa) Min. | (%) Umz. | (HB) Umz. |
| 4130 | HR | 621 | 483 | 20 | 89 |
|
| SR | 724 | 586 | 10 | 95 |
|
| A | 517 | 379 | 30 | 81 |
|
| N | 621 | 414 | 20 | 89 |
Ukuhlaziya
Emva kokuba iimpahla zibande zitsalwa ngokwesayizi, iityhubhu zifakwa kwisithando somlilo sokunyanga ubushushu kunye nokulungisa.
Ukolulwa
I-post annealing, iimpahla zigqithiswa kumatshini wokulungelelanisa we-roller ezisixhenxe ukuze kuphunyezwe ukulungiswa okufanelekileyo kweetyhubhu.
Eddy yangoku
Ukolulwa kwesithuba, ityhubhu nganye idlula kumatshini we-eddy wangoku ukubona iintanda kunye nezinye iziphene.Iityhubhu kuphela ezidlula i-eddy current zilungele ukuhanjiswa kubathengi.
Ukugqiba
Ityhubhu nganye ifakwe i-oyile enganyangekiyo okanye inevanishi yokukhusela umphezulu kunye nokunganyangeki kwe-corrosion ngokwemfuno yabathengi, isiphelo setyhubhu nganye sigqunywe ngee-caps zeplastiki zokuphela kokuphela kokuphela komonakalo, ukumakishwa kunye ne-specs zibekwe kwaye iimpahla zilungele ukuthunyelwa. .
| Ukutyunjwa | Uphawu | Inkcazo |
| Kuyabanda ukutsalwa/kunzima | +C | Akukho unyango lobushushu emva kwenkqubo yokugqibela ebandayo yokudweba |
| Kuyabanda ukutsalwa/thambile | +LC | Emva kokunyanga kobushushu bokugqibela kukho umzobo ofanelekileyo wokupasa |
| Ukubanda kwaye kuthotyiwe uxinzelelo | +SR | Emva kwenkqubo yokugqibela yokudweba ebandayo kukho ukunyanzeliswa koxinzelelo lonyango lokushisa kwindawo elawulwayo |
| I-Anealed | +A | Emva kwenkqubo yokugqibela ebandayo yokudweba iibhubhu zifakwe kwindawo elawulwayo |
| Iqhelekile | +N | Emva kokusebenza komzobo wokugqibela obandayo iityhubhu ziqhelekile kwindawo elawulwayo |
Imibhobho yentsimbi engenamthungo ye-Cold Drawn Carbon isetyenziswa kakhulu kwisixhobo senyukliya, ukuhanjiswa kwegesi, i-petrochemical, ukwakha iinqanawa kunye namashishini ebhoyila, kunye neempawu zokuxhathisa umhlwa okuphezulu kunye neempawu ezifanelekileyo zomatshini.
- Isixhobo senyukliya
- Ukuhanjiswa kwerhasi
Ukuzaliseka kwabathengi yeyona nto sigxile kuyo.Siphakamisa inqanaba elingaguqukiyo lobuchwephesha, eligqwesileyo, ukuthembeka kunye nenkonzo.
I-SAE4130 Precision Cold Drwn Umbhobho wentsimbi ongenamthungo
Ngoku sinezisombululo ezine eziphambili.Izinto zethu zokuthengisa zithengiswa kakhulu kungekuphela nje kwicandelo lamaTshayina, kodwa zamkelwe nakwintengiso yamazwe ngamazwe.
China SAE4130 Umbhobho Wentsimbi Ozotyiweyo Obandayo
Ngoku siseke ubudlelwane bexesha elide, oluzinzileyo kunye nolulungileyo lweshishini kunye nabavelisi abaninzi kunye nabathengisi kwihlabathi liphela.Okwangoku, sijonge phambili kwintsebenziswano enkulu ngakumbi nabathengi baphesheya kweelwandle ngokusekwe kwiinzuzo ezifanayo.Kufuneka uzive ukhululekile ukuqhagamshelana nathi ngeenkcukacha ezithe kratya.
