Cold-dov cov txheej txheem tseem ceeb coil siv cov khoom kub dov ua cov khoom siv raw. Ua ntej txias-dov, cov khoom siv raw yuav tsum tau dephosphorized kom ntseeg tau tias qhov chaw ntawm cov khoom txias dov yog huv si. Rolling yog cov txheej txheem tseem ceeb rau deforming cov khoom.
Chemical composition feem pua ntawm cov ladle tsom xam ntawm qib txias-dov dov lub ntsiab txheej txheem coil
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Al (%) | Ti (%) |
| Max 0.01 | Max 0.03 | Max 0.03 | 0.02 | 0.02 | — | Max 0.20 |
QIB | C% max | Mn% max | P% max | S% max | Alt feem pua min | Tau max |
SC2 | 0.06 | 0.35 | 0.025 | 0.025 | 0.015 | 0.20 |
Txheem Export Packing:
- 4 qhov muag bands thiab 4 circumferential bands nyob rau hauv steel
- Galvanized hlau fluted rings ntawm sab hauv thiab sab nrauv
- Galvanized hlau thiab waterproof ntawv phab ntsa tiv thaiv disk
- Galvanized hlau thiab cov ntawv tsis muaj dej nyob ib puag ncig thiab tiv thaiv bore
Hais txog lub hiav txwv tsim nyog ntim: ntxiv dag zog ua ntej xa khoom kom ntseeg tau tias cov khoom muaj kev nyab xeeb dua thiab tsis zoo rau cov neeg siv khoom.
Cim npe nrov: txias dov lub ntsiab txheej txheem coil, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, hauv Tshuag, dawb qauv
