| Product Name | Galvalume Steel Coil |
| Grade | DC51D+AZ, DC52D+AZ, DC54D+AZ, DC53D+AZ, S250GD+AZ, S300GD+AZ, S350GD+AZ, S450GD+AZ, S550GD+AZ |
| Width | 600-1500 mm |
| Thickness | 0.3-1.0 mm |
| Coating | AZ30-150g/m2 |
| Content | 55% alu,43.5%zinc,1.5% Si |
| Surface Treatment | light Oil, oil, dry, chromate, passivated, anti finger, Gr-free, etc |
| Spangle | Regular spangle |
| Coil Weight | 3-5 tons or as your requirement |
| Coil ID | 508/610 mm |
| Package | Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing, side guard plate,then wrapped by seven
steel belt.or according to customer's requirement |
| Export market | Europe,Africa,Central Asia,Southeast Asia,Middle East,South America,North America, etc |
GALVALUME STEEl coil/plate
GALVALUME STEEl coil/plate is a kind of high performance metal material that forms aluminum-zinc alloy coating on the surface of cold rolled steel substrate through hot dip process. The coating is made of 55% aluminum, 43% zinc and 2% silicon solidified at 600℃, forming a compact aluminum - iron - silicon - zinc quaternary junction crystal structure.
Compared with traditional galvanized sheet, it has the following core advantages:
Excellent corrosion resistance: aluminum elements form alumina protective layer, zinc provides sacrificial protection, comprehensive corrosion resistance is 2-6 times that of galvanized sheet;High thermal reflectivity: the reflectivity is twice that of galvanized sheet, suitable for heat insulation scenarios;Better economy: under the same weight, the coverage area is 3% more than galvanized sheet, reducing the comprehensive use cost;Wide processing adaptability: support coil and sheet form, can be customized size and surface treatment (such as passivation, oiling).
About AFP Galvalume Steel
AFP Galvalume Steel is a composite sheet coated with a transparent or light green fingerprint resistant coating on the surface of Galvalume Steel. Its core functions include: Anti-fingerprint contamination/corrosion resistance/aesthetics.
Production process: precise control from substrate to finished product
Our production process integrates efficiency and quality assurance: Pretreatment: unwinding, welding, degreasing cleaning (5 levels of spray system to remove oil and impurities); Coating process: after annealing and reduction, the aluminum and zinc molten pool is immersed, and the thickness of the coating is accurately controlled by the air knife; Post-treatment: finishing straightening to improve flatness, optional passivation/oiling anti-rust treatment.
Green manufacturing: Environmental value proposition
Cleaner production: using gas radiant tube heating technology, energy saving 22% compared with traditional electroplating process; Recycling economy: 100% scrap material is recovered and remelted, and the recovery rate of aluminum and zinc is > 95% after the slag is separated by centrifugation; Long life design: theoretical life ≥25 years in C3 corrosive environment (ISO 12944 standard), reducing resource consumption.
Application area: Multi-industry solutions
Construction: roof, sound insulation wall, garage door (weather resistance to extend the maintenance period);Automobile manufacturing: exhaust pipe, fuel tank (high temperature and salt spray corrosion);Home appliances and industry: refrigerator backplane, electric cabinet (flat surface suitable for spraying);Customized service: support the processing of special-shaped parts according to customer drawings to meet the needs of special scenarios.
Q: Are you trading company or manufacturer ?
A: We are professional manufacturer for steel ,and our company also is a very professional and technical foreign trade
company for steel products. We have more export experience with competitive price and best after-sales service. Apart from this,we can provide a wide range of steel products to meet the requirement of customer.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not. Honesty is our company's tenet.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours. Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q: Do you provide samples ? is it free or extra?
A: The sample could can provide for customer with free,but the freight will be covered by customer account. The sample freight will be returned to customer account after we cooperate.
