China S350GD G550 dx51d dx52d z150 z140 bangunan baja galvanis kumparan baja sheets DX51D Slit Coil Produsen lan Supplier | Ruiyi
Kumparan Baja Galvanisdiprodhuksi liwat proses lapisan logam kang melu liwat gulungan kadhemen gulungan liwat ceret ngemot seng molten. Proses iki njamin adhesion saka Seng kanggo lumahing sheet baja. Lapisan Seng menehi resistance karat banget lan ndawakake umur layanan. Hot dip galvanis produk sing digunakake digunakake ing kluwarga Perkakas, transportasi, Manufaktur wadhah, roofing, bahan dhasar kanggo wis lukisan, ducting lan construction related aplikasi.
Standar | EN 10142EN 10147 | DX51D+Z, DX52D+Z, DX53D+Z, SS250GD+Z, SS350GD+Z |
JIS G3321 | SGCC, SGCD, SGCDD, SGC400 | |
ASTM A792M | CS tipe C, CS tipe B, DS, SS250 | |
Logam Dasar | Cold rolled steel coilsSPCC, SPCD, SPCE, DC01, DC03, DC04, CS, DS, DDS, Q195, Q250, Q350 | |
kekandelan | 0.3mm-3.0mm | |
Jembar | 600mm-1600mm | |
ID koil | 508mm, 610mm | |
Lapisan seng | 40g/m2-275g/m2 | |
Perawatan lumahing | passivation gratis kromium, passivation kromium, tahan bekas driji, lenga |