Tus nqi lag luam yog nyob ib puag ncig USD 500-700 ib tuj. Thiab nws yuav txawv nrog ntau yam. Txij li thaum CR coil tau dhau los ua cov txheej txheem ntau lawm thiab theem ntawm kev ua haujlwm yuav tsum siab, nws yuav siv sij hawm ntau dua thiab raug nqi ntau dua los tsim. Thaum xaiv cov khaub thuas dov coils, tsis txhob mus overboard rau tus nqi qis, tab sis xyuas kom meej cov khoom zoo. Tsis tas li ntawd, kev lag luam steel yog qhov hloov pauv tsis zoo vim yog kev xa khoom thiab xa tawm tariffs. Nyob rau hauv lub hlis tsis ntev los no, steel nqi yog nce, uas tseem yuav ua rau kom tus nqi ntawm txias-dov coils.
| Qib hlau | Tensile strain mark |
SPCC | Tsis muaj lub sijhawm lav |
SPCC hlauyog kev lag luam zoo txias dov steel. SPCC yog cov khoom siv qib thiab cov npe tau teev tseg hauv JIS G 3141 tus qauv. Raws li qhov yooj yim Carbon Steel nws tuaj yeem suav rau hauv cov hlau me me.
Cim npe nrov: coj mus muag zoo txias dov spcc steel, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, hauv Tshuag, dawb qauv
