When it comes to roofing, choosing the right materials is crucial for ensuring the longevity and durability of your roof. Two popular roofing materials are Zinc and Aluminium coils that are cold rolled to provide a smooth and strong finish.Zinc and Aluminium coils are known for their corrosion resistance, which makes them perfect for use in harsh environmental conditions. They also offer excellent thermal properties, which can help reduce energy costs by keeping your home cooler in the summer and warmer in the winter.In addition to their strength and durability, Zinc and Aluminium coils are also highly versatile. They can be fabricated into a wide variety of shapes and sizes to meet a range of roofing needs, including both residential and commercial applications.Not only are these materials high-quality and reliable, but they also offer aesthetic appeal. The smooth, polished surface of Zinc and Aluminium coils provides a modern and sleek look that can enhance the overall look of your home or building.
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Technical Standard |
EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 |
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Type |
Coil/Sheet/Plate/Strip |
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Thickness |
0.12-6.00mm,or customer's requirement0./12-6mm |
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Width |
600mm-1500mm, according to customer's requirement/600-1500mm |
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Typeof Coating |
Hot Dipped Galvanized Steel(HDGI) |
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Zinc Coating |
30-600/m2 |
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Surface Treatment |
Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U)
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Surface Structure |
Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
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ID |
508mm/610mm |
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Coil Weight |
3-20 metric ton per coil |
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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 |
FAQ
Q: What kind of work does your company do?
A: Our company is a professional manufacturer.We mainly produces forged rollers, forged shafts, round bars, casting iron pipe mould and various types of forging pieces fully in accordance with customers' requirement.
Q: How do you control the quality?
We have professional inspectors to analyze chemical composition of raw materials and test the finished products strictly according to standard stipulated in the contract. In this process, Internal and external surfaces, two ends appearance, bending degree, fixed length, outer diameter and wall thickness dimension etc will be checked one by one. You can be assured that all the products you get from us are reliable.
Q: Can you accept customization?
Yes. If you have special requirements on products or packages, we can do customization for you.
Q: Can you accept trail orders?
Gemerally our MOQ is 1 ton. But if you want to place a trail order as the beginning of our cooperation, we can accept smaller quantity at frist. Surely we will have further and longer relationship after the beginning.
Q: Can you provide samples for checking before order?
A: Samples can be provided as you required.
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