product introduction:
Steel coil is finished steel sheet or strip that has been coiled or wound after rolling with the width of the metal sheet being greater than its thickness. Steel coil with certain coatings can be weather-resistant, protect against moisture, and is ecofriendly. Steel coil is produced through different processes depending on the desired outcome.
- Hot-rolled steel coil is steel plate that is rolled at a high temperature, making the steel easier to manipulate. Due to the quick and easy process, hot-rolled steel saves time and is less expensive to manufacture.
- Cold-rolled steel coil has a nicer finish and is more durable than hot-rolled steel. Cold-rolling is a process where the steel is rolled at room temperature, below its recrystallization temperature. While cold-rolled steel coil is more superior to other coils, cold-rolled steel can be harder to manipulate due to the higher carbon content.
- Galvanized steel coil is created through a hot-dipped process that dips the metal into zinc for a nice smooth coating. The coating creates a strong rust resistance and prolongs the life of the steel coils.
- Galvannealed steel coil is created similar to galvanized steel through a hot-dipping process that soaks the metal into a liquid bath of zin alloy and then is passed through in-line heat treatment. Galvannealed steel is usually thinner and is more assessable to painting compared to other processes.
- And More
Specification:
| Thickness range: |
0.125mm-2.50mm |
| Width: |
40mm-1250mm |
| Inner diameter(Coil ID): |
508mm/610mm |
| Coil weight: |
4-5MT |
| Spangle pattern: |
Regular spangle
Large spangle
Zero spangle |
| Mass of coating: |
40g/m2-275g/m2 |
| Minimun order quantity: |
20MT per thickness |
| Packing |
Seaworthy packing standards |
| Delivery time |
15-20 days |
| Production standards |
DX51D |
SGCC(50-75HRB/G350);
SGCC(85-95HRB/G550) |
| ASTM |
| JIS G3302 |
Product Advantages
1. EXCELLENT CORROSION RESISTANCE
Zinc has excellent corrosion resistance present in the atmosphere, water and soil, so galvanized steel products effectively prevent oxidative rust, corrosion and wear and tear, extending their service life.
2. DURABLE
Galvanized steel products have a nice appearance and high gloss. It has good effect used both indoor and outdoors and its durability is also very good, which can achieve a long lasting appearance.
3. ECONOMICAL
The galvanizing process is relatively simple, requiring only that the steel be pretreated and then dipped into a zinc solution to form a solidified layer. Galvanizing is cheaper in the long run than other methods of corrosion protection.
4. APPLICATION FLEXIBILITY
Galvanizing has excellent corrosion resistance, it is used in a wide variety of fields, in construction, automobiles, ships, furniture and other industries.
Applications
Galvanized steel is widely used in building materials, roofing panels, wall panels, purlins, automobiles and manufacturing of agricultural equipment, etc.
Loading&Packaging
FAQ:
Q1. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q2. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.
Q3: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Service & Support:
Xiamen Yumi New Material Technology Co., Ltd. Is one combination of industry and trade company, and very professional with steel structure products in China. Because of good quality and service, competitive price, our products are sold worldwide, such as America, South America, Europe, Southeast Asia, Africa etc.
1)Professional sales team,One-to-one service;
2)Combination of industry and trade company,to ensure the service and price;
3)Experienced engineer team to offer professional technology service;
4)Intimate after-sales service.
Experienced technology suport, competitive price, professional service, we are here to help you go on with your project smoothly.
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