Hot Dip Galvanized Steel Coil Sheet ASTM A653 Roofing Material Gi Sheets

Hot-dip Galvanized Steel Sheet Astm A653 Galvanized steel coils Roofing Material Gi Sheets

Galvanized Steel Coils/Sheet/Plate

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Shandong Fulilai Steel Group is a leading supplier of galvanized steel sheet & coil. Galvanized steel is defined as a carbon steel sheet coated with zinc on both sides. There are two main processes used to produce galvanized steel: continuous hot dipping and electro-galvanizing.
The hot dipping process consists of passing the steel through a bath of molten zinc, while the electro-galvanizing process consists of the application of zinc through electrolytic disposition. The result is a layer of zinc tightly adhering to the base metal through an iron-zinc bonding layer.
A zinc coating is one of the most effective and economical methods of protecting bare steel from a corroding environment. The zinc not only serves as a barrier between the steel and the environment, but it will also sacrifice itself to protect the underlying steel sheet. Sacrificial or galvanic protection occurs when two dissimilar metals are in contact and coupled with water and oxygen. Zinc corrodes preferentially to the iron in steel. This protection prevents corrosion of the steel at areas not covered with zinc. Thus, the spread of corrosion from cut edges, drill holes, etc. is minimized.

After the hot-dip galvanized steel sheet is pulled out of the zinc pot, the appearance of the crystal grains formed as the zinc layer cools and solidifies is called spangles. The size, brightness and surface morphology of spangles depend on a series of factors, but they are mainly related to the composition of the zinc layer and the cooling method.Galvanized steel coil has the advantages of uniform coating, strong adhesion and long service life.

Fulilai's galvanized steel, hot dipped galvanized steel coil and galvanized steel sheet have a wide variety of uses across numerous industries:

• Exterior building products
• Ductwork
• HVAC products
• Flashing
• Electrical boxes and other electrical products
• Roofing
• Doors
• Garage doors
• Sashes
• Safety fencing
• Automotive parts
• Appliances
• Commercial and residential steel framing
• Parking lots
• Truss plates
• Metal building purlins

We are the exporters, stockiest & suppliers of Stainless Steel , Carbon steel and Nickel Alloy sheets, Strips, Foil, Coil, Shims from China. Shandong Fulilai Steel Group takes immense pleasure in introducing itself as one of the leading names in the Engineering Industry having Integrated Steel Complex with modern integration to produce Strips, Coil, Sheet, Foil. we have experience in this field for many years.Our products comply with Chinese GB. American ASTM. Japanese JlS and other standards, and have obtained 1S09001 and 1S09002 certifications. All products shipped have SGS report and material certification of ROHS directive.

Over a decade of progress have consistently made us realize that more than products, it is understanding the client's requirement and giving maximum services to the customer is what makes us stand apart from others. We have a self contained unit with forming, Forging, Welding, Machining,Heat treatment, and Facilities for physical & Chemical testing, This enables us to meet strict requirements of manufacturing and testing codes.

We have served our prestigious clients by supplying from spare parts to whole Projects. With our Commitment towards quality & timely delivery on regular basis at the most reasonable prices, we have developed long term business relations with our customers. We have built up adequate stock levels of all essential items within our scope of supply and are in a position to offer immediate deliveries. The quality of our products is engineered by ourselves & has been hailed & vouched by numerous companies & MNC’s across the world. Our Research & Development Team keeps on proposing necessary changes as we are in constant touch with various successful clients in the world.