Tianjin Kaida Import&Export Co.,Ltd is one of the leading manufacturers and suppliers of metal sales galvalume in China, featured by quality products and low price. Please rest assured to buy cheap metal sales galvalume from our factory. Contact us for discount information.
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Product Name |
Metal Sales Galvalume |
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Material |
SGCC,DC51D+Z,SGLCC,SGLCH,G550,G350 |
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Thickness |
0.12 ~ 4.00 mm,As Your Request |
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Width |
914mm-1250mm, As Your Request Regular width 1000mm, 1250mm |
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Tolerance |
Thickness: ±0.01 mm Width: ±2 mm |
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Zinc Coating |
AZ 40-275g/m2 |
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Content |
55% Alu,43.5%Zinc,1.5% Si |
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Treatment |
Passivation, Oiling, Lacquer sealing, Phosphating, Untreated |
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Packing |
Generally package:Anti-water paper+strapped with min three strapping strips. Standard exporting package: Anti-water paper and plastic+covered by iron sheet+ strapped withmin three strapping strips. Excellent package:Anti-water paper and plastic film+ covered by iron sheet+ strapped with minthree strapping strips+fixed on the iron or wooden pallets by strapping strips. |
Products Description
When welding Metal Sales Galvalume, there should be technical expertise
The coating of the Metal Sales Galvalume contains aluminum, and ordinary arc welding is prone to air holes, which requires laser welding or scraping off the coating of the Metal Sales Galvalume in the welding area first.
Example: When welding the grain silo of agricultural Metal Sales Galvalume, workers will first use a grinding wheel to polish the weld position of the Metal Sales Galvalume before welding.
Metal Sales Galvalume cannot be polished on the surface casually. If the surface of Metal Sales Galvalume is polished casually, the coating of the coil will lose its rust prevention ability. Violent operations such as grinding wheel polishing should be avoided.
If spraying paint on the surface of the Metal Sales Galvalume it is necessary to treat the surface of the Metal Sales Galvalume
Because the surface of the Metal Sales Galvalume is too smooth, direct painting may cause peeling, and it is necessary to first phosphating or apply a special primer on the surface of the Metal Sales Galvalume.
Example: For outdoor distribution boxes made of Metal Sales Galvalume, a layer of yellow phosphorus primer needs to be sprayed on the surface before coloring.
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