G60 DC51D Galvanized Steel Coil ASTM A792 Az150 16 Gauge 20 Gauge
Place of Origin | China |
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Brand Name | TISCO, ZPSS,BAOSTEEL,LISCO,JISCO |
Certification | SGS,ISO,CE,BIS |
Model Number | DC51D+Z DC52D+Z DC53D+Z DC54D+Z DC56D+Z DC57D+Z,etc. |
Minimum Order Quantity | 1Ton |
Price | USD 500-650/T |
Packaging Details | Standard Sea-worthy Packing |
Delivery Time | 7-15 days |
Payment Terms | T/T,L/C |
Supply Ability | 2000Tons per month |

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xMOQ | 1 Ton | Edge | Mill Edge, Slit Edge |
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Thickness | 0.1-3mm | Surface | Zero Spangle,Small Spangle,Regular Spangle, Large Spangle,etc |
Width | 1000-2000mm | Length | 1000-6000mm |
Package | Standard Export Package | Technique | Cold Rolled, Hot Rolled |
Main Market | Middle-East, Asia, North America, European | Sample | Free |
Highlight | Az150 Galvanized Steel GI Coil,G60 DC51D Galvanized Steel Coil,ASTM Galvanized Steel GI Coil |
Product Description:
Galvalume coil is a type of steel coil that is coated with a combination of aluminum, zinc, and silicon. It is a popular choice for various applications due to its excellent corrosion resistance and durability.
The coating consists of approximately 55% aluminum, 43.5% zinc, and 1.5% silicon. This unique combination of metals provides Galvalume coil with superior corrosion resistance compared to traditional galvanized steel.The aluminum in the coating acts as a barrier against corrosion, while the zinc provides sacrificial protection. The silicon helps to enhance the adhesion of the coating to the steel substrate. This combination results in a highly effective protective layer that can withstand harsh environmental conditions, including exposure to moisture, UV radiation, and chemicals.Galvalume coil is commonly used in roofing, siding, and other construction applications. It is known for its long-lasting performance, even in challenging environments. The coil can be formed into various shapes and profiles, making it versatile for different architectural designs.
In addition to its corrosion resistance, Galvalume coil also offers excellent heat reflectivity, which can help reduce energy consumption in buildings. It is also known for its aesthetic appeal, with a smooth and uniform surface that can be painted or coated for added protection or desired color.
Overall, Galvalume coil is a reliable and cost-effective choice for applications that require both corrosion resistance and durability. Its unique composition and protective coating make it a popular option in the construction industry.
Product name | Galvanized steel coil |
Standard | ASTM DIN GB JIS3302 |
Grade | SGSS/SGCD1/SGCD2/SGCD3/SGC340,400,440,490,570/ |
CS TypeA,B,C/FS TypeA/FS TypeB/DDS TypeA,C/EDDS/DX51D+Z | |
Width | 600-1500mm or as customed |
Thickness | 0.1-0.4mm or as customed |
Length | As customed |
Type of Coating | Hot Dipped Galvanized |
Zinc Coating | 30-275g/m2 |
Surface Treatment | Passivation/skin pass/non-oiled/oiled |
Surface Structure | Zero Spangle / Mini Spangle / Regular Spangle / Big Spangle |
Package | Standard export package or customized |
Hardness | HRB45-55 ( DQ Grade ) |
HRB50-71 ( CQ Grade ) | |
Yield Strength | 140-300 (DQ Grade) |
Tensile Strength | 270-500 (CQ Grade) |
270-420 (DQ Grade) | |
Elongation Percentage | 22 (CQ Grade thickness less 0.7mm) |
24 (DQ Grade thickness less 0.7mm) | |
Delivery time | 7-15 days |
Quality | High Quality Inspection |
Port | Qingdao Shanghai |
Applications:
Galvanized coil has a wide range of applications across various industries due to its excellent corrosion resistance and durability. Galvanized coil has a wide range of applications across various industries due to its excellent corrosion resistance and durability. Some common applications for galvanized coil include:
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Construction: Galvanized coil is widely used in the construction industry for roofing, siding, and structural components. Its corrosion resistance makes it ideal for outdoor applications where exposure to moisture and harsh weather conditions is a concern.
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Automotive: Galvanized coil is used in the automotive industry for manufacturing parts such as body panels, chassis, and frames. The zinc coating provides protection against rust and corrosion, ensuring the longevity and durability of the components.
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Appliances: Galvanized coil is commonly used in the manufacturing of appliances such as refrigerators, washing machines, and ovens. The corrosion resistance of galvanized coil ensures that the appliances remain in good condition even in humid or wet environments.
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HVAC Systems: Galvanized coil is utilized in the production of HVAC systems, including air ducts, vents, and pipes. The zinc coating protects the coil from corrosion caused by exposure to moisture and chemicals, ensuring the efficiency and longevity of the HVAC system.
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Electrical Equipment: Galvanized coil is used in the manufacturing of electrical equipment such as junction boxes, enclosures, and conduits. The corrosion resistance of galvanized coil ensures the ety and reliability of electrical systems, even in harsh environments.
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Agriculture: Galvanized coil is commonly used in the agricultural industry for applications such as fencing, livestock enclosures, and irrigation systems. The zinc coating provides protection against rust and corrosion, ensuring the durability and longevity of these structures.
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Manufacturing: Galvanized coil is utilized in various manufacturing processes, including the production of pipes, tubes, and wire products. The corrosion resistance of galvanized coil ensures the quality and longevity of these products.
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Overall, the corrosion resistance, durability, and aesthetic appeal of galvanized coil make it a versatile material suitable for a wide range of applications in different industries.

Customization:
We provide custom-made services for Galvanized Steel Coils, with the following attributes:
- Brand Name: TISCO, ZPSS,BAOSTEEL,LISCO,JISCO
- Model Number: DC51D+Z DC52D+Z DC53D+Z DC54D+Z DC56D+Z DC57D+Z,etc.
- Place of Origin: China
- Certification: SGS,ISO,CE,BIS
- Minimum Order Quantity: 1Ton
- Price: USD 500-650/T
- Packaging Details: Standard Sea-worthy Packing
- Delivery Time: 7-15 days
- Payment Terms: T/T,L/C
- Supply Ability: 2000Tons per month
- Edge: Mill Edge, Slit Edge
- Width: 1000-2000mm
- Standard: ASTM, AISI, DIN, EN, GB, JIS
- Tolerance: ±0.02mm
- Surface: Zero Spangle,Small Spangle,Regular Spangle, Large Spangle,etc.

Support and Services:
Our customer service team is available to answer your questions and provide assistance with any issues you may have. We also offer a variety of resources, such as installation and maintenance manuals, online tutorials, and technical specifications to help you get the most out of your stainless steel coils.
We are committed to providing the highest quality products and customer service to ensure your satisfaction. If you have any questions, please don't hesitate to contact us.

Packing and Shipping:
The galvanized steel coils will be ely and securely packed in cartons with plastic and foam protection. The finished coils will be wrapped in plastic and then strapped by metal bands. The cartons will be labelled and marked with the product name, size, weight, and customer name. Finally, the cartons will be put in wooden pallets for shipping.

FAQ:
Welcome know more about our company!
1.Q: Can we visit your factory?
- A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
2.Q: Can provide OEM/ODM service?
-A: Yes. Please feel free to contact us for more details discuss.
3.Q: How is your Payment Term?
-A:We prefer TT, L/C, Western Union, etc.
4.Q: Can you provide sample?
-A: Yes!we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
5.Q.Surface coating
A: Antirusted painting, varnish painting, galvanized, 3LPE, 3PP,Zinc oxide yellow primer,Zinc phosphate primer and as per
customers' request.
6.Q:Why choose our company ?
-A:(1)We are specialized in this industry for more than 20 years (2) We are full stock (3)we have ourselves processing factory
7.Q: What's the MOQ ?
-A: 1 Ton is OK.
8.Q: What's your delivery time ?
-A:Regular lead time is 15 to 30 days after receiving deposit.