top of page
![Untitled-5.png](https://static.wixstatic.com/media/fd8e64_57fc6dd8c0704f02a665dcf92edb8faa~mv2.png/v1/fill/w_49,h_6,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/fd8e64_57fc6dd8c0704f02a665dcf92edb8faa~mv2.png)
เหล็กกัลวาไนซ์
Pre-Zinc(GI GA MAZ)
square steel box pre-galvanized
Square Pipe Pre-Zinc Galvanized Steel
![เหล็กแบนกัลวาไนซ์ GI_GA](https://static.wixstatic.com/media/fd8e64_24fa621316bd47aaa89959f43f6ab9cf~mv2.png/v1/fill/w_481,h_314,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/%E0%B9%80%E0%B8%AB%E0%B8%A5%E0%B9%87%E0%B8%81%E0%B9%81%E0%B8%9A%E0%B8%99%E0%B8%81%E0%B8%B1%E0%B8%A5%E0%B8%A7%E0%B8%B2%E0%B9%84%E0%B8%99%E0%B8%8B%E0%B9%8C%20GI_GA.png)
Flat steel, pre-galvanized
Flat Bar Pre-Zinc Galvanized Steel (GA)
It has a flat rectangular cross-section with a whole length of steel which has been treated with galvanizing and has a natural corrosion rate that is approximately 60 times lower than that of steel. Long service life. More than 7 years of rust-proof properties
Raw material of steel : It is made of galvanized steel coil or hot dipped steel coil. The standard zinc coating thickness is 60-100 g/m² depending on the shape of each steel according to the standard of each steel.
Recommended application features: Basic corrosion and rust resistance Suitable for general construction Not suitable for work in the sea
![DM.png](https://static.wixstatic.com/media/fd8e64_6a0e02b4a7c1469da9997a90df35def2~mv2.png/v1/crop/x_0,y_0,w_761,h_571/fill/w_218,h_163,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/DM.png)
![เหล็กแบนกัลวาไนซ์ GI_GA](https://static.wixstatic.com/media/fd8e64_01dbef76357d4d988d3239020d2c3d33~mv2.png/v1/crop/x_0,y_99,w_2172,h_1563/fill/w_214,h_154,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/%E0%B9%80%E0%B8%AB%E0%B8%A5%E0%B9%87%E0%B8%81%E0%B9%81%E0%B8%9A%E0%B8%99%E0%B8%81%E0%B8%B1%E0%B8%A5%E0%B8%A7%E0%B8%B2%E0%B9%84%E0%B8%99%E0%B8%8B%E0%B9%8C%20GI_GA.png)
bottom of page