Galvalume Steel Roofing Sheet
Classification :
Keywords:
Galvalume Roof
01. SMOOTHNESS
No composite indentation, no residual stress, no deformation after shearing.
02. DECORATIVE
You can choose a realistic material and aesthetic wood grain, stone coating. Patterns and colors can be customized according to
customer requirements.
03. DURABILITY
Surface paint, high gloss retention, good color stability, minimal change in chromatic aberration, and long service time.
04. STABILITY
The change of wind pressure, humidity and temperature will not cause bending, deformation and expansion. It has strong bending and flexural resistance.
| Product Name | Galvalume Roofing Sheet |
| Product Definition | Galvalume steel plate is covered with aluminum-zinc alloy on the surface of the steel plate. It is composed of 55% aluminum, 43.4% zinc and 1.6% silicon solidified at a high temperature of 600℃.Its entire structure is composed of aluminum-iron-silicon-zinc, forming a dense quaternary crystal of an alloy-coated steel plate. |
| Thickness | 0.1mm-1.2mm |
| Width | 600mm-1270mm |
| Surface Coating Thickness | 10μm-30μm |
| Back Coating Thickness | 5μm-20μm |
| Grams of Zinc Layer | 80g/m²-275g/m² |
| Brand Number | DC51D+AZ DC52D+AZ DC53D+AZ DC54D+AZ G550+AZ |
| Zinc Layer Type | Aluminum zinc alloy coating |
| Zinc Layer Surface | Normal sprinkling, normal small sprinkling, smooth processing |
| Surface Treatment | Chromic acid passivation, chromium-free passivation, chromic acid passivation + oiling, chromium-free passivation + oiling,Oil coating, normal fingerprint resistance, chrome-free fingerprint resistance, chromium-free high weather resistance and fingerprint resistance |
Warehouse Storage
Dongte (Shandong) Metal Products Sales Co., Ltd. is a large-scale enterprise integrating manufacturing and sales (international export). The company has passed ISO9001 international quality management system certification and CE certification.
Packing and shipping
Carbon steel plate will be packed in seaworthy packing such as steel strips bundles.If you have any special requests on this, please let us know advanced.
Application field
Widely used in automobile, petroleum,railway, bridge, construction, electric power, transportation, machinery, Marine light industry, home appliances, kitchen and other important fields.
Honor and qualification
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