Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of s550gd+z galvanized sheet for roofing in China. Welcome to wholesale customized s550gd+z galvanized sheet for roofing at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
S550GD+Z galvanized sheet is commonly used for roofing applications due to its strength, durability, and corrosion resistance.S550GD+Z galvanized sheet is coated with a layer of zinc, which provides excellent corrosion resistance. The zinc coating acts as a barrier between the base steel and the environment, protecting the sheet from rust and corrosion caused by moisture, rain, and other atmospheric elements.The galvanized coating on S550GD+Z galvanized sheet enhances its lifespan, ensuring long-term durability and performance as a roofing material. It can withstand exposure to UV radiation, extreme temperatures, and other weathering effects, providing reliable protection for many years.S550GD+Z galvanized sheet has high strength, which makes it suitable for roofing applications. It can withstand the weight of snow, wind forces, and other loads typically encountered in roofing systems. The sheet's strength contributes to the structural integrity and stability of the roof.
| Width | 30mm to 1250mm(±2mm) |
| Thickness | 0.13mm to 4.0mm(±0.01mm) |
| Zinc coating | 40g/m2 to 275g/m2 |
| Coil weight | 3 tons to 8 tons or as your request |
| Coil ID | 508mm or 610mm |
| Hardness | Softy , half hard and full hard quality |
| Substrate | Cold rolled Substrate |
| Spangle | Regular Spangle, minimum Spangle or Large Spangle, Zero Spangle. |
| Standard | ISO,JIS,ASTM,AS EN |
Despite its high strength, S550GD+Z galvanized sheet is relatively lightweight compared to some alternative roofing materials. This characteristic makes it easier to handle during installation and reduces the overall load on the roof structure.S550GD+Z galvanized sheet can be formed into various profiles and shapes to accommodate different roofing designs and styles. It can be manufactured as corrugated sheets, standing seam panels, or other customized profiles, allowing for flexibility in architectural aesthetics.
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