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Product Description
Characteristic
1. Heat reflectivity
The thermal reflectivity of Galvalume steel is very high, twice that of galvanized steel, and people often use it as a thermal insulation material.
2. Heat resistance
Aluminum-zinc alloy steel has good heat resistance and can withstand high temperature of more than 300 degrees Celsius, which is very similar to high-temperature oxidation resistance of aluminized steel . Corrosion resistance:
The corrosion resistance of Galvalume steel coil is mainly because of aluminum, the protective function of aluminum. When the zinc is worn away, the aluminum forms a dense layer of aluminum oxide, preventing corrosion-resistant substances from further corroding the interior.
3. Economical
Because the density of 55%AL-Zn is lower than that of Zn, the area of the Galvalume steel is more than 3% larger than that of the galvanized steel under the same weight and the same thickness of the gold-plated layer.
4. Easy to paint
The Galvalume steel has excellent adhesion to the paint and can be painted without pretreatment and weathering.
The coating adhesion of the gold-plated layer of Galvalume steel is relatively good, so it can be directly coated on advertising boards and general-purpose boards without pre-treatment such as Weathering.
5. Galvalume steel has a gorgeous surface of silvery white.
6. Galvalume steel and galvanized steel have similar processing performance and spraying performance.
FAQ：
Q: What products does your company have?
A: Our company produces all kinds of galvanized sheets, coils, tubes, steel strips, galvanized sheets, coils, steel strips, PPGI/PPGL, roof panels, etc. Production experience, support customization.
Q: What are the advantages of your company?
A: (1): Prime quality and Competitive price.
(2): Excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Samples can be provided as your requirements.
Q: What is your terms of payment ?
A: Can be negotiated by both parties. If you have another question, pls feel free to contact us as below
Q: How long is your delivery time?
A: Stock steel/Steel for simple cutting/Small amount of general standard steel: about 5-20 days for delivery; Custom steel/bulk steel: about 15-30 days for delivery. Contact us for specific delivery times.
