G550 Galvanized coil

Galvanized coil G550 belongs to high-strength series galvanized sheet, with high requirements for tensile strength and yield strength. Its minimum yield strength is 560Mpa, minimum tensile strength is 650Mpa, and zinc layer thickness is 275g/m2. It has strong corrosion resistance and is mainly used for building structures with high strength requirements, such as Z-shaped steel, C-shaped steel, floor bearing plate, etc.

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Galvanized Coil

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PRODUCT DETAILS

G550 galvanized coil is a surface galvanized sheet with yield strength of 235MPa.

Galvanized coil, a thin steel sheet that is dipped into a molten zinc bath to adhere a layer of zinc to its surface. It is mainly produced by the continuous galvanizing process, in which rolls of steel sheet are continuously dipped into a bath of molten zinc to make galvanized steel sheet; alloyed galvanized steel sheet. This steel sheet is also manufactured by the hot dipping method, but immediately after leaving the bath, it is heated to about 500°C to produce an alloyed coating of zinc and iron. This type of galvanized coil has good paint adhesion and weldability.

G550 Galvanized coil
Manufacturer JIS DIN high-quality electro-galvanized steel coil
Product name:	G550 Galvanized coil
Place of Origin:	China
Type:	Steel Coil
Standard:	AISI, ASTM, BS, DIN, GB, JIS
Certificate:	ISO9001
Grade:	SPCC,SPCD,SPCE/DC01.DC02.DC03/ST12,Q195 .Etc
Thickness:	0.1-5.0mm
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.

Factory Appearance

Galvanized steel coil, immersing the thin steel plate in the molten zinc bath, adhering a layer of zinc
thin steel sheet on the surface.It is mainly produced by continuous galvanizing process, that is, the
coiled steel plate is continuously immersed in the zinc-melted plating tank to make galvanized steel
sheet; alloyed galvanized steel plate. This kind of steel plate is also made by hot dipped method,
but it is heated to about 500 ° C immediately after exiting the tank to form an alloy film of zinc and
iron.This galvanized coil has good paint adhesion and weldability.
Hot-dip galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first. In order to remove iron oxide on the surface of iron and steel parts, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride. And then sent to the hot-dip plating bath. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.

Packing and shipping
The sheets is packed with PVC film or water-proof kraft in the first layer, the second layer is iron sheet package, then wrapped
on the metal pallet or metal square tube with steel strip.
It's is water-proof and sea-worthy, and warmly welcomed by the customers. besides,the pakage can also be according to
your demands.
Shipping
1. Shipping by containers
2. Shipping by bulk ship.

Customer conversation

Since its establishment, our company has always adhered to the principle of "quality and progress, integrity and trust".

Application area

Galvanized sheet coil is produced by continuous hot dipped galvanizing process with hot rolledor cold rolled steel strip as substrate.Hot dip galvanized sheet supplied by cutting across rectangularplates;and hot dipGalvanized Coil supplied by coiling Galvanized sheet coil can be divided into hot rolled galvanized sheet coil and cold rolledhot-galvanized sheet coil, their characteristics are:Corrosion Resistance, good surface quality, benefit from deep processing,economic and practical, etc.
Galvanized Steel Coils are produced through a process of metal coating which involves passing could rolled coils through a kettle containing molten zinc. This process ensures adhesion of zinc to the surface of the steel sheet. The Zinc Layer provides excellent corrosion resistance and prolong service life.
Hot dipped galvanized products are widely used in hosehold appliances, transort, container manufacturing, roofing, base material for pre-painting, ducting and other construction related applications.
In the automotive industry: to manufacture external and internal car body parts, as well as to repair external public transport body parts, for buses and trams.
In the construction industry: to manufacture structural elements low-rise construction, light steel thin-walled structures,sandwich panels, lining of heat pipelines and various heat insulation, conditioning systems, metal roof shingle, profiled sheeting, culvert pipes, cladding of elevators,etc