Model Number: GI-T-0822-15 Brand Name: GC Key Specifications/Special Features: Specifications of GI/galvanized steel coil/hot dipped galvalume steel coil:1) Capacity: about 30,000 tons per month for coil product2) Standards: ISO 9001, ISO 140013) Grades: SGCC (DX51D+Z) SGCD (DX52D+Z), DC51D+D, SGH340, BGH3404) Thickness: 0.25-4.0mm5) Zinc coating weight: 40-300g/m26) Width: 900-1250mm or according to the customer's requests7) Coil inner diameter: 508-610mm8) Coil weight: according to the customer's requests9) Spangle: min spangle, zero spangle, big spangle, middle spangle