zvinhu: Q235B, Q345B, SPHC510LQ345AQ345E
Cold rolled coil (Coldrolled), inowanzoshandiswa muindasitiri yesimbi, yakasiyana neinopisa yakakungurutswa coil.
Zvinoreva kukungurutswa muhumwe ukobvu nemupumburu patembiricha yekamuri uye kukungurutswa kuita mupumburu wose nemhepo.
bhandi resimbi. Kuenzaniswa nemakoiri anopisa-akakungurutswa, makoiri akakungurutswa ane nzvimbo inopenya uye kupera kwepamusoro, asi
Kuwedzera kushushikana kwemukati kunogadzirwa, uye kurapwa kweannealing kunowanzoitwa mushure mekutonhora kukunguruka.
Category: SPCC, SPCD, SPCE
Galvanized steel coils (Galvanized steel coils), galvanized zvinoreva simbi, alloy kana pamusoro pezvimwe zvinhu zvakaiswa zinc layer kuita basa rerunako, ngura-proof uye humwe tekinoroji yekurapa pamusoro. Iye zvino nzira huru ndeyekupisa-dip galvanizing.