St52 Cold Drawn Precision Seamless Alloy Steel Mapaipi
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
Tili ndi antchito ambiri abwino pazamalonda, QC, komanso kuthana ndi zovuta zamitundumitundu popanga mapaipi achitsulo a St52 Cold Drawn Precision Seamless Alloy Steel, Timazindikira kufunsa kwanu ndipo ndi mwayi wathu kugwira ntchito ndi mnzathu aliyense. padziko lonse lapansi.
Tili ndi antchito ambiri abwino kwambiri pazamalonda, QC, komanso kuthana ndi zovuta zosiyanasiyana pakupanga zinthu.Chitoliro chachitsulo cha ST52 chosasunthika, Ndi malonda abwino kwambiri, ntchito zapamwamba komanso mtima wodzipereka wautumiki, timaonetsetsa kuti makasitomala akukhutira ndikuthandizira makasitomala kupanga phindu kuti apindule nawo ndikupanga zinthu zopambana.Takulandilani makasitomala padziko lonse lapansi kuti mutilankhule kapena kuchezera kampani yathu.Tikukwaniritsani ndi ntchito yathu yaukadaulo!
| Standard | Gulu | Zida Zamankhwala (%) | |||||||
|
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| C (Max) | Si(Max) | Mn | P | S | Mo | Cr | V |
| Chithunzi cha DIN2391 | Chithunzi cha ST52 | 0.22 | 0.55 | ≤1.60 | ≤0.025 | ≤0.025 | 0.90-1.20 | / | / |
| Standard | Gulu | Mechanical Properties (NBK) | ||
| Tensile | Zotuluka | Elonga-tion | ||
| Chithunzi cha DIN2391 | Chithunzi cha ST52 | 490-630 | ≥355 | ≥22 |
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
- Makampani a Petrochemical
- Mafakitale omanga zombo ndi ma boiler
Tili ndi antchito ambiri abwino pazamalonda, QC, komanso kuthana ndi zovuta zamitundumitundu popanga Ubwino Wapamwamba wa St52 Cold Drawn Precision Seamless Alloy Steel Pipes, Timazindikira kufunsa kwanu ndipo ndi mwayi wathu kugwira ntchito ndi aliyense. ndi mnzako aliyense padziko lapansi.
Chitoliro Chapamwamba cha China Seamless Steel Pipe ndi Round Seamless Steel Pipe, Ndi malonda abwino kwambiri, ntchito zapamwamba kwambiri komanso mtima wodzipereka wautumiki, timatsimikizira kukhutitsidwa kwamakasitomala ndikuthandizira makasitomala kupanga phindu kuti apindule nawo ndikupanga zinthu zopambana.Takulandilani makasitomala padziko lonse lapansi kuti mutilankhule kapena kuchezera kampani yathu.Tikukwaniritsani ndi ntchito yathu yaukadaulo!
