1. Galvalume Steel Roll General knowledge
Aluzinc steel coil 's composition is 55% Al, 43.3% Zn and 1.6% Si. The plate is of smooth
surface and excellent corrosion resistance of the atmosphere, which is 2 to 6 times higher
than hot-dip galvanized sheet of the same thickness of plating coat. After through three
processes, including payoff reel, crop shear and welding, enter into the continuous annealing
furnace. The optimum temperature range of the plating coat is 630°C~660°C.
2. Galvalume Steel Roll quality control:
Strict procurement process---skillful technical workers---final products inspection
(resistance to corrosion, salt spray test, exposure test, machinability, thermal resistance)
---standard packing
3. Galvalume Steel Roll main usage:
1) Architecture Roofs and outside walls of civilian and industrial buildings,garage doors,fencings
and window blinds
2) Appliances Industry for washing machine, refrigerator, television, air conditioner and ventilation
system, explosion-proof strip, solar water heater and appliance parts
3) Auto Industry Muffler,heat shields of exhaust pipe and catalytic converter,auto parts & accessories
4) Industrial Instruments Electric control cabinet, industrial refrigeration equipment
4.Galvalume Steel Roll quality certificate and service
1) All products are made of high-quality imported raw materials.
2) Our product passed SGS, BV, ISO certifications etc.
3) High corrosion resistant
4) Quickest and most efficient Response to Your Enquiry.
5) Stocked products and prompt delivery
6) Multiple payment terms
7) We offer competitive price(high quality)with best service
8) We have high technical production line
9) We have win high reputation based on best quality products
| Product |
Zincalum Steel Coil |
| Material Grade |
SGCC / SGCH / DX51D+AZ, etc |
| Thickness |
0.14-1.5mm |
| Width |
10-1250mm |
| Tolerance |
Thickness: +/-0.02mm , Width:+/-2mm |
| Zinc-coating |
AZ40-275g/m2 |
| Technique |
Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume |
| Surface |
Dried, Chromated, Unoiled |
| Spangle |
Regular spangle , small spangle, zero spangle |
| ID |
508MM |
| Coil weight |
3-6 tons |
| Export package |
Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed |
Audited Supplier 
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