Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of s320gd+z galvanized sheet for roofing in China. Welcome to wholesale customized s320gd+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.
S320GD+Z galvanized sheet is commonly used for roofing applications due to its high strength and excellent corrosion resistance.S320GD+Z galvanized sheet offers high strength, making it suitable for roofing applications where structural integrity is crucial. It can withstand heavy loads, such as snow and wind, ensuring the stability and durability of the roof.The galvanized coating on S320GD+Z sheet provides exceptional corrosion resistance. It protects the sheet from rust and deterioration caused by exposure to moisture, UV radiation, and other environmental elements commonly encountered in roofing applications.S320GD+Z galvanized sheet is known for its long service life. The galvanized coating acts as a barrier, preventing the underlying steel from coming into direct contact with corrosive agents. This extends the lifespan of the roofing material and reduces maintenance requirements.

|
Thickness(mm) |
0.12-3mm |
|
Width(mm) |
100-1250mm |
|
Coating |
30-275g/m2 |
|
Inner Diameter(mm) |
508/610mm |
|
Surface Structure |
Regular spangle, Minimal Spangle, Zero Spangle, Big Spangle |
|
Zn coating |
0.13-0.8 mm is 30-150 g/m2; 0.8-1.5 mm is 30-180 g/m2;1.5-6.0 mm is 30-275 g/m2 |
|
Surface Treatment |
Oiled, and chromated, Anti fingerprints, passivation |
|
Coil Weight |
1-25mt |
|
Material |
SGCC/DX51D/SGCH |

S320GD+Z galvanized sheet is designed to withstand a wide range of weather conditions, including rain, snow, hail, and extreme temperatures. The galvanized coating provides additional protection against these weather elements, ensuring the roof's performance and longevity.S320GD+Z galvanized sheet is compatible with various roofing systems, including pitched roofs, flat roofs, and metal roof profiles. Roofs made from S320GD+Z galvanized sheet can withstand harsh weather conditions, including heavy rain, snow, and high winds, without experiencing significant degradation.
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