Mapepala Apamwamba a Carbon Steel Coil sheets ASTM A36 Wotentha Wokulungidwa wa Carbon Steel Coil0.2mm 30-275g S275jr 0.5mm 1mm Chitsulo Chochepa Cha Mpweya Wofatsa
Kodi mitundu ya carbon steel ndi iti?
1. Chitsulo cha carbon:
Ntchito zazikulu: mitundu yonse ya uinjiniya.Nthawi zambiri amaperekedwa ndi kuziziritsa kwa mpweya pambuyo pakugudubuzika kotentha, Ogwiritsa safunikira kutenthetsa mankhwala ndikugwiritsa ntchito mwachindunji.Pali magawo asanu achitsulo ichi molingana ndi mphamvu zawo zokolola.Zizindikiro zamagulu: A, B, C, D (GradeD imafika pamlingo wapamwamba kwambiri wachitsulo)
2. High khalidwe mpweya structural zitsulo:
Ntchito zazikulu: mbali zofunika.The makina zimatha mbali zikhoza kusinthidwa ndi kutentha mankhwala Ambiri ntchito zopangidwa: 08F, 10 #, 15 #, 20 #, 35 #, 45 #, 60 #, etc.
3. Chitsulo cha carbon chida (WC = 0.65% ~ 1.35% ndi chitsulo cha carbon):
Ntchito zazikulu: kupanga zida zazing'ono zosiyanasiyana.Kuuma kwakukulu ndi kukana kuvala kungapezeke mwa kuzimitsa ndi kutentha kochepa.Amagawidwa m'magulu awiri apamwamba komanso apamwamba.
4. General engineering kuponya mpweya zitsulo (kuponyedwa zitsulo) :
Ntchito zazikuluzikulu: zovuta kupangidwa mwa kupangira ndi kukanikiza ndi njira zina zamagawo ovuta komanso zofunikira zamakina apamwamba;
| Gulu | Udindo | Mapangidwe a Chemical (%) | ||||
| C | Mn | Si | S | P | ||
| Q195 | 0.06-0.12 | 0.25-0.50 | ≤0.3 | ≤0.05 | ≤0.045 | |
| Q215 | A | 0.09 ~ 0.15 | 0.25-0.55 | ≤0.3 | ≤0.05 | ≤0.045 |
| B | ≤0.045 | |||||
| Q235 | A | 0.14 ~ 0.22 | 0.30-0.65 | ≤0.3 | ≤0.05 | ≤0.045 |
| B | 0.12-0.20 | 0.30-0.70 | ≤0.045 | |||
| C | ≤0.18 | 0.35-0.80 | - | ≤0.04 | ≤0.04 | |
| D | ≤0.17 | ≤0.035 | ≤0.035 | |||
| Q255 | A | 0.18-0.28 | 0.40-0.70 | ≤0.3 | ≤0.05 | ≤0.045 |
| B | ≤0.045 | |||||
| Q275 | 0.28-0.38 | 0.50-0.80 | ≤0.35 | ≤0.05 | ≤0.045 | |
Q: N'chifukwa chiyani kusankha ife?
A: Kampani yathu yakhala ikuchita bizinesi yazitsulo kwa zaka zoposa khumi, ndife odziwa zambiri padziko lonse lapansi, akatswiri, ndipo titha kupereka zinthu zosiyanasiyana zazitsulo zomwe zili ndi khalidwe lapamwamba kwa makasitomala athu.
Q: Kodi mumagulitsa kampani kapena wopanga?
A: Ndife opanga, tili ndi zaka 12 popereka zida ndi zinthu zachitsulo ku China, ndi Alibaba Gold Member ndi chiphaso cha SGS.
Q: Kodi mumapereka zitsanzo?ndi zaulere kapena zowonjezera?
A: Zachidziwikire, titha kupatsa makasitomala zitsanzo zaulere ndikuwonetsa ntchito yotumizira padziko lonse lapansi.
Q: Kodi tingayendere fakitale yanu?
A: Takulandirani mwansangala.Tikakhala ndi ndandanda yanu, tidzakonza gulu la akatswiri ogulitsa kuti atsatire nkhani yanu.
Q: Kodi ubwino wa kampani yanu ndi chiyani?
A: Tili ndi akatswiri ambiri, ogwira ntchito zaluso, mitengo yopikisana kwambiri komanso ntchito yabwino yapambuyo-dales kuposa makampani ena osapanga dzimbiri.
Q: Kodi nthawi yanu yobweretsera imakhala yayitali bwanji?
A: Zowerengera zathu zatsiku ndi tsiku ndizoposa matani 8000, chifukwa chake kukula kwazinthu wamba, kumangofunika masiku 5 kuchokera m'matangadza;ngati kukula kwapadera kwa kupanga kwatsopano, yobereka masiku 7-15.
Q: Kodi malipiro anu ndi otani?
A: Malipiro<=1000USD, 100% pasadakhale.Malipiro> = 1000USD, 30% T/T pasadakhale, ndalama musanatumize.
