The main specification is as belows:
1. Standards: GB/T 12754, JIS G 3302, ASTM A653M, Q/CHG 2-2003
2. Thickness: 0.13-1.5mm;
3. Width: 600-1250mm(914mm, 1000mm, 1200mm, 1219m, 1250mm)
4. Aluzinc coating: 30-180g/m2
5. Coil weight: 3-8 metric tons or as your request
6. Coil DM: I. D: Φ 508mm O. D: Max Φ 1500mm
7. Surface type: Big spangle, normal spangle, min-spangle, free-spangle;
8. Surface treatment: Chromated, unoiled/oiled, bright finished, skin passed.
9. Main Usage: Widely used for roofs, outer walls, ovens, explosive-proof steel, electrically controlled cabinets, General use for Roof, Corrugated roofing making, Household appliance, The outside of buildings, Structures, Tile row plat
Characteristics
1. Strong corrosion resistance
2. Surface quality
3. Conducive to deep processing, such as corrugated steel sheet
4. Economy and practicality
Surface Treatment:
Surface Treatment | Feature |
Chemical Treatment | minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface |
retain the bright metallic luster for a long period | |
Oil | minimize the tendency for humid-storage stain |
Chemical Treatment and Oil | the chemical treatment provides very good protection against humid-storage staining, while the oil provides lubricity for operations. |
Dry | must be transported and stored with special precautions to preserve low-humidity conditions. |
Anti-finger print | minimize the chance of humid-storage staining forms a dark gray surface discoloration on the surface |
Package
Standard packing to export:
1) 4 eye bands and 4 circumferential bands in steel
2) Galvanized metal fluted rings on inner and outer edges
3) Galvanized metal & waterproof paper wall protection disk
4) Galvanized metal & waterproof paper around circumference.
Delivery
Within 15-25 working days after receipt of deposit or L/C, MOQ is 20MT
Application of Galvalume Steel Coil(Aluzinc Steel):
1) Construction: roofing, cladding, structural sections, composite panels, etc.
2) Electric appliance: washing machine, refrigerators, toaster, microwave, etc.
3) Miscellaneous: air duct, lighting, computer casing, etc.
Features of Galvalume Steel Coil(Aluzinc Steel):
1) Aluzinc steel is formable, weldable and paintable.
2) Aluzinc steel has superior long term corrosion resistance in the most atmospheric conditions. This is achieved through the combination of the sacrificial protection of the zinc and the barrier protection of the aluminum.
3) Aluzinc steel coating out-perform galvanized coating from 2-6 times than hot dip galvanized steel.