Hot Dip 55% Galvalume Steel Coil
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional hot dip 55% galvalume steel coil manufacturers and suppliers in China. Welcome to wholesale customized hot dip 55% galvalume steel coil at competitive price from our factory. Good service and quality products are available.
Prime Quality Galvalume Steel Coil Supplier:GNEE STEEL
Hot Dip 55% Galvalume Steel Coil is a hot dip galvanized steel plate with a coating of 55% aluminum and 45% zinc. Galvalume is an alloy coating that combines the advantages of aluminum and zinc and has excellent anti-corrosion properties and weather resistance.
| Grade | SGLCC,SGLCH,G550,G350 |
| Thickness | 0.13-1.0mm |
| Width | 600-1500 mm |
| Zinc Coating | AZ30-150g/m2 |
| Content | 55% alu,43.5%zinc,1.5% Si |
| Surface treatment | Light Oil, oil, dry, chromate, passivated, Anti finger |
| Spangle | Minimal spangle |
| Coil Weight | 2-5 tons |
| Coil ID | 508/610 mm |
Weight Of AI-Zn Coating:
The recommended nominal Al-Zn alloy coating weight is listed in the table below. Considering the use environment of galvalume steel sheet for construction purposes, the recommended minimum nominal coating weight is 50/50 g/m².
| Coating type | Recommended coating weight |
| Al-Zn alloy | 30/30,40/40,50/50,60/60, 75/75,90/90 |
| a: Coating mass 50g/m： equals to a coating thickness of 13.3pm approximately. | |
Surface Treatment Of Galvalume Steel Sheet:
| Item | Classification | Symbol |
| Coating type | Al-Zn alloy | AZ |
| Surface finish | Regular spangle | R |
| Minimized spangle | M | |
| Skin passed | S | |
| Surface treatment | Chromate passivated | C |
| Non-chromate passivated | C5 | |
| Chromate passivated + oiling | CO | |
| Non-chromate passivated+oiling | CO5 | |
| Anti-fingerprint | N | |
| Non-chromate anti-fingerprint | N5 | |
| Non-chromate high weather resistance anti-fingerprint | NW | |
| Oiling | O | |
| No treatment | U |
Our advantage:
1) Excellent corrosion resistance: The zinc layer provides good protection for galvanized steel panels.
2) High heat resistance: The reflective surface of the material helps to effectively reflect light
Sunlight is taken away, reducing the amount of heat transferred. Thermal reflectivity translates into energy savings.
3) Beautiful styles: Galvalume steel plates can provide a variety of patterns and sizes according to customer requirements.
4) Versatility: Can be used in various fields.
Hot Dip 55% Galvalume Steel Coil Show:
Galvalume Steel Coil Surface:
Hot Dip Galvalume Steel Coil Packing:
GNEE STEEL:
FAQ:
1. Why should I choose you?
GNEE Steel has been deeply involved in the metal materials market for more than 15 years. We have built an impeccable reputation around the world. The spirit of craftsmanship has been the foundation of GNEE Steel since its establishment. GNEE Steel maintains the highest quality and lowest price of products to keep our self competitive. Providing the best trading experience to our customers is our consistent goal.
2. Do you provide GL steel coil samples?
GNEE Steel provides free samples to customers.
3. Can it be customized?
GNEE Steel has professional equipment and well-trained workers, with the ability to manufacture highly customized products. Please feel free to discuss your custom requirements with us and we will be sure to meet your needs.
4. What products and materials do you supply?
GNEE Steel mainly supplies steel products of all catalogs and grades. Coils, strips, plates, tubes, rods, beams, flanges and other customized products. Galvanizing and other surface treatments are also available.
Except steel products. GNEE Steel also has high production capacity and a large amount of spot inventory of various types of steel products.
Please feel free to consult us about the above related products, we will definitely meet your requirements.
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