SAE4130 Cold Drawn Alloy Seamless Steel Pipe/Tube
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
Tidzayesetsa ndikugwira ntchito molimbika kukhala otsogola komanso abwino kwambiri, ndikufulumizitsa njira zathu zoyimilira pamabizinesi apamwamba kwambiri padziko lonse lapansi a SAE4130 Cold Drawn Alloy Seamless Steel Pipe/Tube, Tikulandira nonse ndi ogula ndi ma pals kutiitana ife mbali zabwino zonse.Ndikuyembekeza kupanga kampani yowonjezera pamodzi ndi inu.
Tidzayesetsa kuyesetsa kukhala opambana komanso abwino kwambiri, ndikufulumizitsa njira zathu zoyimilira pamabizinesi apamwamba kwambiri padziko lonse lapansi30CrMo Cold Drawn Yachitsulo Chitoliro Chopanda Msokonezo, malonda athu makamaka zimagulitsidwa ku Ulaya, Africa, America, Middle East ndi Asia Southeast ndi mayiko ena ndi zigawo.Takhala ndi mbiri yabwino pakati pa makasitomala athu chifukwa cha mayankho abwino komanso ntchito zabwino. Titha kupanga mabwenzi ndi amalonda ochokera kunyumba ndi kunja, kutsatira cholinga cha "Quality First, Reputation First, Best Services."
| 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
Tidzachita khama lililonse ndikugwira ntchito molimbika kukhala otsogola komanso abwino kwambiri, ndikufulumizitsa njira zathu zoyimilira panthawiyi.
SAE4130 Cold Drawn Alloy Seamless Steel Pipe/Tube
Zogulitsa zathu zimatumizidwa ku Europe, Africa, America, Middle East ndi Southeast Asia ndi mayiko ena ndi zigawo.Takhala ndi mbiri yabwino pakati pa makasitomala athu chifukwa cha mayankho abwino komanso ntchito zabwino. Titha kupanga mabwenzi ndi amalonda ochokera kunyumba ndi kunja, kutsatira cholinga cha "Quality First, Reputation First, Best Services."Tikulandira onse ndi ogula ndi ma pals kutiyitana ife mbali zabwino zonse.Ndikuyembekeza kupanga kampani yowonjezera pamodzi ndi inu.
