GI hot-dip Z100 Galvanised Steel Coil Roll 1200mm For Purlin Bearing Rib
What is galvanizing?
Galvanizing is a manufacturing process that involves applying a zinc coating to steel to prevent it from rusting. The galvanized coating acts as a protection for the base metal. It does this by acting as a barrier to various corrosive elements. Thus, it offers a sacrificial nature that can provide high quality and long lasting steel products.
Galvanized steel is one of the popular grades of steel. This is due to its increased strength, extended durability and formability. Corrosion resistant properties make it significantly more useful.
Its versatility ensures that it has a wide range of applications. There are many more advantages of using galvanized steel.
The galvanized coating prevents corrosive substances (e.g. acids) from reaching the base metal.
When the coating is scratched, zinc is more easily sacrificed to the anode than base metals. Therefore, it provides complete protection against rust.
Zinc corrodes faster than base metals. This activity is a good way to protect base metals. Since the objective is to allow the zinc to rust before the metal for adequate protection, chromates can be added.
Uses of Galvanized Sheet Metal
Galvanized sheet metal has countless applications and helps in manufacturing components for both large and small machines. When it comes to sheet metal fabrication, galvanized steel helps create components that can withstand harsh conditions.
These components tend to keep their quality intact, regardless of the level of stress they are subjected to. Some of the most common applications for galvanized sheet metal are:
Automotive
The use of galvanized steel in vehicles dates back many years. The use of galvanized bodywork in automobiles has become the norm in automotive manufacturing. The rust-resistant properties of this material make it an excellent marketing tool in a competitive market. Some manufacturers utilize them to offer their customers a guarantee against rust.
Telecommunications
Maintaining phone lines is no easy task. They need the strongest and most reliable materials to be successful. Galvanized sheet metal can be used for telephone wiring and equipment boxes. As a result, there will be less risk of injury and lower maintenance costs.
Electrical Equipment and Appliances
When you look around at most electrical appliances, you may notice something unique about their enclosures. Most electrical equipment housings are made of galvanized steel. In fact, it is not surprising that some of the internal parts of these appliances are made of this steel.
Construction.
The sturdiness and durability of galvanized sheet metal has made it popular in the construction industry. It has been used at the highest level in various commercial and residential projects.
| Standard | JIS / EN / ASTM Standard |
| Grades | SGCC/SGCD/SGCE,SGHC,SGC280GD/SGC340/SGC400/SGC440/SGC490/SGC570 |
| S220GD/S250GD/S280GD/S320GD/S350GD/S550GD |
| SS230/SS250/SS275/SS340/SS380/SS410/SS480/SS550 |
| A653 CS-A/ CS-B, ASTM A653Gr.33/Gr.37/Gr.40/Gr.50/Gr.80, |
| DX51D/DX52D/DX53D/DX54D/DX56D etc. |
| H220PD/H300PD/H180YD/H200YD/H260YD |
| H180BD/H220BD/H260BD/H300BD |
| H260LAD/H340LAD/H420LAD |
| DP590/DP780 |
| Coating | Z60-Z450 or G40/G60/G90/G120/G150 |
| Spangle | Regular spangle / Minimized spangle / Zero spangle |
| Sizes | Thickness:0.12mm-4.5mm Width: 900mm-1500mm
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GI Hot Dip Z100 Galvanised Steel Coil Roll 1200mm For Purlin Bearing Rib Images
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