Mtengo Wopikisana wa SAE 4130 30CrMo Cold Drawn Seamless Steel Pipe
Kufotokozera Kwachidule:
Chitoliro chozizira chokoka chopanda chitsulo chimapangidwa kuchokera ku dzenje lopanda chitsulo.Imakonzedwanso ndikujambula kozizira pamwamba pa mandrel, kuwongolera ID, komanso kudzera mu kufa kuwongolera OD.Ma CDS ndi apamwamba kwambiri pamtunda, kulolerana kwapakati ndi mphamvu poyerekeza ndi kutentha kotsirizidwa kosasunthika. za mapulogalamu.
Kukula: 16mm-89mm.
WT: 0.8mm-18mm
Maonekedwe: Chozungulira.
Mtundu wopanga: Kuzizira kozizira kapena kukulunga kozizira.
Utali: Utali umodzi mwachisawawa / Kawiri mwachisawawa kutalika kapena ngati kasitomala akufunadi kutalika kwake ndi 10m
Ponena za zolipiritsa zampikisano, tikukhulupirira kuti mukhala mukusaka kulikonse komwe mungatipambane.Tinena motsimikiza kotheratu kuti paziwongola dzanja zotere takhala otsika kwambiri pamtengo Wopikisana wa SAE 4130 30CrMo Cold Drawn Seamless Steel Pipe, Chidwi chilichonse, onetsetsani kuti mukumasuka kutipeza.Tikuyembekezera kupanga mabizinesi opambana ndi ogula atsopano padziko lonse lapansi posachedwa.
Ponena za zolipiritsa zampikisano, tikukhulupirira kuti mukhala mukusaka kulikonse komwe mungatipambane.Tinena motsimikiza kuti chifukwa cha zabwino zotere pamilandu yotere takhala otsika kwambiriChina SAE4130 Chitoliro Chozizira Chojambula Chopanda Msokonezo, Zogulitsa zambiri zimagwirizana kwathunthu ndi malangizo okhwima kwambiri padziko lonse lapansi ndipo ndi ntchito yathu yoyamba yobweretsera mudzazipereka nthawi iliyonse komanso kulikonse.Ndipo chifukwa Kayo amachita pagulu lonse la zida zodzitetezera, makasitomala athu sayenera kuwononga nthawi kugula zinthu.
| Standard | Gulu | Zida Zamankhwala (%) | |||||||
|
|
| C | Si | Mn | P | S | Mo | Cr | V |
| Chithunzi cha 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 | / |
| Gulu | Kutumiza | Kulimba kwamakokedwe | Zokolola Mphamvu | Elongation | Kuuma |
|
| Mkhalidwe | (Mpa) Min. | (Mpa) Min. | (%) Min. | (HB) Min. |
| 4130 | HR | 621 | 483 | 20 | 89 |
|
| SR | 724 | 586 | 10 | 95 |
|
| A | 517 | 379 | 30 | 81 |
|
| N | 621 | 414 | 20 | 89 |
Annealing
Zinthu zikazizira kwambiri, machubu amaikidwa pa ng'anjo yowotchera kuti atenthetse ndikuwotcha.
Kuwongola
Pambuyo pa annealing, katunduyo amadutsa mu makina asanu ndi awiri owongoka kuti akwaniritse kuwongola koyenera kwa machubu.
Eddy panopa
Pambuyo kuwongola, chubu chilichonse chimadutsa pamakina amakono a eddy kuti azindikire ming'alu yapamtunda ndi zolakwika zina.Machubu okhawo omwe amadutsa eddy current ndi oyenera kutumizidwa kwa makasitomala.
Kumaliza
Chubu chilichonse chimapakidwa mafuta osagwirizana ndi dzimbiri kapena chopaka utoto kuti chitetezeke komanso kuti chisachite dzimbiri monga momwe makasitomala amafunira, machubu aliwonse amaphimbidwa ndi zipewa zapulasitiki kuti zisawonongeke podutsa, zolembera ndi zolemba zimayikidwa ndipo katundu wakonzeka kutumizidwa. .
| Kusankhidwa | Chizindikiro | Kufotokozera |
| Kuzizira kokoka / mwamphamvu | +C | Palibe chithandizo cha kutentha pambuyo pomaliza kujambula kozizira |
| Zozizira zokoka/zofewa | + LC | Pambuyo pa chithandizo cha kutentha komaliza pali chojambula choyenera chodutsa |
| Kuzizira kokokedwa ndi kupsinjika maganizo kumachepetsa | +SR | Pambuyo pa kujambula komaliza kozizira pali chithandizo cha kutentha kwa nkhawa mumlengalenga wolamulidwa |
| Annealed | +A | Pambuyo pomaliza kujambula kozizira machubu amalowetsedwa mumlengalenga wolamulidwa |
| Zokhazikika | +N | Pambuyo pomaliza kuzizira kojambula ntchito machubu ndi normalized mu ankalamulira mlengalenga |
Cold Drawn Carbon steel seamless mapaipi amagwiritsidwa ntchito kwambiri mu zida zanyukiliya, zotengera gasi, petrochemical, zomanga zombo ndi mafakitale otenthetsera, okhala ndi mawonekedwe okana dzimbiri kuphatikiza ndi makina oyenera.
- Chipangizo cha nyukiliya
- Kutumiza gasi
Ponena za zolipiritsa zampikisano, tikukhulupirira kuti mukhala mukusaka kulikonse komwe mungatipambane.Tinena motsimikiza kuti chifukwa cha zabwino zotere pamilandu yotere takhala otsika kwambiri pozungulira.
Mtengo Wopikisana wa SAE 4130 30CrMo Cold Drawn Seamless Steel Pipe
Chidwi chilichonse, onetsetsani kuti muli omasuka kutigwira.Tikuyembekezera kupanga mabizinesi opambana ndi ogula atsopano padziko lonse lapansi posachedwa.
China SAE4130 Chitoliro Chozizira Chojambula Chopanda Msokonezo
Zogulitsa zambiri zimagwirizana kwathunthu ndi malangizo okhwima kwambiri apadziko lonse lapansi ndipo ndi ntchito yathu yoyamba yobweretsera mudzazipereka nthawi iliyonse komanso kulikonse.
