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Factory Price Galvalume Steel Coil
|Place of Origin||China|
|Model Number||Galvalume Steel Coil|
|Minimum Order Quantity||1 Tons|
|Packaging Details||Plastic bags, thin film, standard seaworthy export packing or as customer demands|
|Delivery Time||15 days after deposit|
|Payment Terms||L/C, T/T, Western Union|
|Supply Ability||5000 Ton/Tons per Month|
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|Material||Q235 Q345 Or According To Your Request||Technique||Hot Dip Galvanized|
|Standard||ASTM-A653, JIS G3302, EN10147 Etc.||Thickness||0.12-2.0mm|
|Width||20-1250mm Or Required||Surface Treatment||Chromated/Non-Chromated, Oiled/Non-oiled, Skin Pass|
|Surface Structure||Zero Spangle / Mini Spangle / Regular Spangle / Big Spangle||Application||Pre-engineered Metal Buildings, Industrial Roofing And Siding, Air-conditioning Equipment, Building Panels, Electrical Boxes, Farm Equipment And Machinery, Furnace Parts, Guide Rails Etc.|
|Product Name:||Galvalume Steel Coil|
|Standard:||AISI, ASTM, BS, DIN, GB, JIS, DIN-1623, EN-10130, JIS-G3141, etc.|
|Material:||CS type A,B,C|
|Coil weight:||3-10 ton or according to your request|
|Width:||20mm-1250mm or according to your request|
|Zinc coating:||60g/m² - 275g/m²|
|Surface Structure:||Zero Spangle / Mini Spangle / Regular Spangle / Big Spangle|
|Surface Treatment:||Passivation/skin pass/non-oiled/oiled|
|Technique:||Hot dip galvanized|
|MOQ:||1 ton per size|
|Delivery Time:||Within 15 days after receiving the pre-payment.|
|Export Packing:||Standard Export Seaworthy Package.|
|Payment Terms:||L/C at sight, T/T or Negotiable.|
The galvalume coating is an alloy consisting of approximately 55% aluminum, 43.4% zinc and 1.5% silicon by weight, which is applied to steel by the continuous hot dip process. Galvalume steel sheet offers the best qualities of aluminum coated (aluminized) and zinc coated steel sheet (galvanized). The aluminum/zinc coating has barrier corrosion resistance and heat resistance similar to aluminum coated steel. It also has good bare edge galvanic protection and forming qualities similar to continuously annealed commercial quality galvanized. The appearance of Galvalume coating is quite distinctive. Its smooth, flat and fine spangle and a silvery metallic appearance make it attractive in unpainted applications.
Galvalume Specifications ASTM A792 / A792M
|Commercial Steel CS Type A||Allows application of very low carbon grades (up to maximum of 0.10% carbon), including vacuum degassed & interstitial-free steels.|
|Commercial Steel CS Type B||Specified to avoid carbon levels below 0.02%. Carbon range is 0.02 to 0.15%. This describes the typical ASTMCQ of the past.|
|Commercial Steel CS Type C||Allows application of very low carbon grades (up to a maximum of 0.08% carbon). Also allows higher phosphorus (0.10 max) levels.|
Spangles on Galvanized Steel
Spangle is formed during the hot-dip galvanizing process. The size, brightness, and surface of spangles mainly depend on the composition of zinc layer and cooling method. According to the size, it includes small spangles, regular spangles, big spangles, and zero spangles. They look different, but the spangles almost will not influence the quality of galvanized steel. You can choose according to your preference and purpose.
Q1. What are your company's main products ?
A1: Our main products are stainless steel & Galvanize coils, plate/sheet, round/square pipe etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3. What are the advantages of your company ?
A35: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q4: What is the terms of packing?
A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.
Q5:What is your delivery time?
A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit
For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q6. Can you provide sample ?
A7: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
Q7. How many coutries you already exported ?
A6: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India,Thailand, Vietnam, South Korea etc.