Galvanized Iron Steel Metal Coil Cold Rolled Roofing Sheet Tile Aluzinc Galvalume Steel Coil
Galvanizing refers to the surface treatment technology that coats a layer of zinc on the surface of metal, alloy, or other materials to play the role of beauty and rust prevention. The main method used is hot-dip galvanizing.
Zinc is soluble in acid and alkali, so it is called amphoteric metal. Zinc hardly changes in dry air. In humid air, a dense basic zinc carbonate film is formed on the zinc surface. In the atmosphere containing sulfur dioxide, hydrogen sulfide, and marine, the corrosion resistance of zinc is poor, especially in the atmosphere containing organic acid at high temperatures and high humidity, the zinc coating is easily corroded. The standard electrode potential of zinc is -0.76V. For the steel substrate, the zinc coating is an anodic coating, which is mainly used to prevent the corrosion of steel, and its protective performance has a great relationship with the thickness of the coating. The protective and decorative properties of a zinc coating can be significantly improved after passivation treatment, dyeing or coating with light protectant.
Product Description :
| Product Name | Galvanized Steel Coil DX51D |
| Standard | EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 |
| Steel Grade | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD,S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22
(230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275),
SQ CR50 (340), SQ CR80 (550); or As Requirement |
| Type | Coil/Sheet/Plate/Strip |
| Material | CGCC/SGCH/G350/G450/G550/DX51D/DX52D/DX53D |
| Thickness | 0.12mm-4.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm |
| Width | 600mm-1500mm or 914mm/1000mm/1200mm/1219mm/1220mm |
| Zinc Coating | Z30g/m2-Z350g/m2 |
| Surface Structure | Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) |
| Coil Weight | 3 Tons -8Tons |
| Technique | Cold rolled and Hot rolled |
| Spangle | Zero spangle,Mini spangle,Regular spangle,Big spangle |
Application :
Roofing and walling, curved profiles, corrugated sheets, foamed sandwich panels roofing and walling,
roof tiles, rainwater gutter, metal doors, garage doors, wall panels partitions, ceiling panels, suspended frames,
interior metal doors or windows, profiles for exterior cabinets of white appliances, office furniture home appliance.
Packing & Delivery:
FAQ:
Q1. What are your company's main products?
A1: Our main products are Galvanized Steel Coil, Galvanized Steel Sheet, PPGI Steel Sheet, GI Roofing Sheet, PPGI Steel Coil 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?
A3: We have specialized in the steel business for years, so we have mature production technology, stable capacity, more competitive prices,
we are dedicated to strict quality control and thoughtful customer service.
Q4. Can you provide a sample?
A4: We can provide the same samples in stock for free, as long as you contact us.
About us:
Wuxi Wilke Metal Materials Co., Ltd. is a leading supplier of high-quality galvanized steel materials. Established in 2012 in Wuxi, China, the company has quickly become a reputable and reliable supplier of metal materials to customers around the world.
At Wuxi Wilke Metal Materials Co., Ltd., we pride ourselves on providing superior quality products that meet international standards. Our products are sourced from reputable manufacturers who have a proven track record of delivering high-quality materials. We have established long-term relationships with these manufacturers, which enables us to offer our customers competitive prices and consistent product quality.
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