55%-AL Galvalume steel sheet(GL)
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Category:
Galvalume Steel Coils (GL)
key word:
55%-AL Galvalume steel sheet(GL)
Product description
Galvanized Aluminum-Zinc Coil
Aluminized zinc plate refers to the steel plate coating added with aluminum (passivation protection) on the basis of zinc. The general composition is 55% aluminum, 43.5% zinc and 1.5% silicon. lt has excellent atmospheric corrosion resistance, which is 2-4 times that of galvanized plate. it also has the high-temperature corrosion resistance of aluminum plate, smooth surface and good appearance, but the forming and welding resistance of its coating are slightly poor. In foreign countries, about 40% of the aluminum zinc plating is directly used, and about 60% of the plates are further used as color coated substrates.

Main Characteristics
◎ Formability
Meet the requirements of rolling and stamping formingbending and other forms of processing.
◎ Heat resistance
Ordinary hot-dip galvanized products are usually used at a tem-perature of no more than 230 'C, and will change color at 250 °CThe aluminized zinc plate can be used for a long time at 315 °C
◎ High reflectivity
The ability to reflect heat and light is twice that of hot-dip galva-nized steel plate, and the reflectivity is greater than 0.70, whichis better than 0.65 specified by EPAENERGY Star. lt is an idealbuilding material for energy conservation.
Product Specifications
Aluminum-zinc-plated silicon coil | |
Product name | Aluminum-zinc-plated silicon coil |
Place of Origin | China |
Type | Steel Coil |
Grade | SPCC,SPCD,SPCE/DC01.DC02.DC03/ST12,Q195 .Etc |
Thickness | 0.13-2.0mm |
Surface structure | anti-finger print /skin pass/oiled/ dry/chromated |
Size | Customized according to customer needs |
Tolerance | ±1% |
Processing Service | Bending, Welding, Decoiling, Cutting, Punching, Welding |
Invoicing | by actual weight |
Delivery Time | 7-15 days |
Technique | Hot Rolled Based, Cold Rolled |
Port | Tianjin Qingdao or according to your requirement |
Packaging Details | in bundles, in bulk, customized packing. |
◎ Quality Control
Sanyi Scientific Research Testing Laboratory tests the metal material products it produces, including performance, hardness, chemical composition and other performance indicators. The laboratory has professional technical personnel and advanced research and development equipment to ensure the provision of high-quality products to users.

◎ Sanyi Honors
Facing honors, Sanyi employees remain humble and steadfast, striving to advance steadily along the path of people-oriented, comprehensive development. We are forging ahead to achieve new leaps for the enterprise and forge new glories.

◎ Customer visit

◎ Packaging & Shipping
The product is primarily sold to over a dozen countries worldwide, with key sales regions including: Southeast Asia: Philippines, Myanmar, Cambodia, Indonesia, Thailand, Sri Lanka, etc. South America: Brazil, Peru, Panama. Africa: Nigeria, Ghana, Angola, Benin, Cameroon, Côte d'Ivoire. Middle East: Saudi Arabia, Iraq, Oman, United Arab Emirates, Egypt, etc.

◎ Application Areas
Color-coated steel sheets and galvanized steel sheets offer lightweight properties, aesthetic appeal, and excellent corrosion resistance, providing new raw materials for industries such as construction, shipbuilding, vehicle manufacturing, furniture, and appliances.

Are you a manufacturer?
Yes, we are a foreign trade company specializing in the production and sale of high quality metal products. Over the years, we have been committed to providing customers with high-quality carbon steel plate/coil, stainless steel plate/coil, PPGI/PPGL, square pile end plate, all kinds of bolts and other metal products.
What are your payment terms? / How can I pay?
We offer flexible and secure international payment methods to suit your needs, including:
T/T (Telegraphic Transfer/Bank Wire): Most common. Typically requires a deposit 30%
L/C (Letter of Credit): We accept Irrevocable L/C at sight from reputable banks. (Specify if you have preferences like specific issuing banks).
What is your typical production lead time?
Our standard production lead time after receiving deposit and confirmed order is approximately 15-30 working days for a standard container load. Lead time can vary depending on: Order quantity and complexity, Current factory schedule, Specific customization requirements. We will always provide a confirmed lead time upon order confirmation.
What quality certifications do you hold?
We are committed to quality and hold the following certifications: [List relevant certifications, ISO 9001.SGS, BV, CIQ, CE and Factory certification . We can also arrange for third-party inspections before shipment at the buyer's request and cost.
Do you offer OEM/ODM services? Can I use my own logo/labeling/packaging?
Yes, we have extensive experience providing OEM (Original Equipment Manufacturing) and ODM (Original Design Manufacturing) services. We can customize products according to your specifications, including private labeling with your logo, custom packaging design, and modifying product features (subject to feasibility). Please discuss your specific customization needs with our sales team.
How can I get the price?
Please send us the exact details of products inquiry, such as material grade, size(thickness, width, quantity), etc. Then we will quote the best price as you accordingly.