Item: SGCH corrugated steel sheet 1. Base sheet: galvanized steel sheet, pre painted steel sheet 2. Standard: JIS, ASTM, GB 3.Technology : cold rolled 4.Material:SGCC SGCH 5. Thickness: 0.12mm&0.7mm 6. Width: 762mm, 914mm, 1000mm ,1100 before corrugation Raw material 762mm to 665 mm, 660mm(after corrugated) and 9 waves Raw material 914mm to 800mm, 810mm(after corrugated) and 11 waves Raw material 1000mm to 875mm, 880mm, 890mm,900mm, 914mm(after corrugated) and 12 waves Raw material 1220mm to 1100mm 7.Pitch: 76mm or as request 8.Wave height:18mm or as request 9.. Zinc: 50g--220g/m2 10. Package: covered by one layer of pvc film on the surface of steel sheet, or in bundle. 11. Features: light-weight, high-strength, erosion-resistant, quakeproof, easy-installation, anti-rust, long life, etc. 12. Application: steel structure workshop, sandwich panel workshop, transportation, outside decoration of various buildings, home appliances like refrigerator, air conditioner, electric cookware, etc.