Mtengo Wabwino Kwambiri pa ASTM A335 P11 Alloy Steel Pipe ASME A213 T11 Metal Pipe 12cr1movg High Pressure Seamless 3inch Sch40s Chitoliro chachitsulo
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
Timatsata mfundo za kayendetsedwe ka "Ubwino ndi wapadera, Thandizo ndilopambana, Mbiri ndi yoyamba", ndipo tidzapanga ndi kugawana bwino ndi makasitomala onse pa Mtengo Wabwino Kwambiri pa ASTM A335 P11 Alloy Steel Pipe ASME A213 T11 Metal Pipe 12cr1movg High Pressure Seamless 3inch Sch40s Steel Pipe, Kuti mumve zambiri komanso zowona, onetsetsani kuti musazengereze kutilankhula nafe.Mafunso onse ochokera kwa inu akhoza kuyamikiridwa kwambiri.
Timatsata mfundo za kayendetsedwe ka "Ubwino ndi wapadera, Thandizo ndilopambana, Mbiri ndi yoyamba", ndipo tidzapanga ndi kugawana bwino ndi makasitomala onse.China A387 Chitoliro Chachitsulo ndi Chitoliro Chachitsulo, Tsopano tapeza kuzindikirika kwakukulu pakati pa makasitomala omwe afalikira padziko lonse lapansi.Amatikhulupirira ndipo nthawi zonse amapereka malamulo obwerezabwereza.Kuphatikiza apo, zomwe tazitchula pansipa ndi zina mwazinthu zazikulu zomwe zathandizira kwambiri kukula kwathu m'derali.
| 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
Timatsata mfundo za kayendetsedwe ka "Ubwino ndi wapadera, Thandizo ndilopambana, Mbiri ndi yoyamba", ndipo tidzapanga ndi kugawana bwino ndi makasitomala onse pa Mtengo Wabwino Kwambiri pa ASTM A335 P11 Alloy Steel Pipe ASME A213 T11 Metal Pipe 12cr1movg High Pressure Seamless 3inch Sch40s Steel Pipe, Kuti mumve zambiri komanso zowona, onetsetsani kuti musazengereze kutilankhula nafe.Mafunso onse ochokera kwa inu akhoza kuyamikiridwa kwambiri.
Mtengo Wabwino KwambiriChina A387 Chitoliro Chachitsulo ndi Chitoliro Chachitsulo, Tsopano tapeza kuzindikirika kwakukulu pakati pa makasitomala omwe afalikira padziko lonse lapansi.Amatikhulupirira ndipo nthawi zonse amapereka malamulo obwerezabwereza.Kuphatikiza apo, zomwe tazitchula pansipa ndi zina mwazinthu zazikulu zomwe zathandizira kwambiri kukula kwathu m'derali.
