GALVANISED Steel in coil High Quality System 1

GALVANISED Steel in coil High Quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 80000 m.t./month

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Product Description:

General Information Of Galvalume Steel Coil AZ150

With Cold Rolled Steel as base metal,with the aluzinc coated, finally the plate steel is called galvalume steel. Galvalume steel is good capable of decoration, molding, corrosion resistance. It generally displays superior workability, durability and weather resistance.

Thickness 0.23-1.2mm (BMT)

Zinc Coating 80-275g/m2

Color According to RAL color fan

Internal Diameter 508mm or 610mm

Coil Weight 4-8MT

Quality Commercial and structural quality

Paint Polyester paint for topside, epoxy for reverse

Standard JIS G 3312, ASTM A755M, EN 10169

Base Steel Grade

SGCC,SGCD,DX51D+Z,DX52D+Z;S200GD,S220GD, S280GD,S350GD,CS,FS,SS

Chemical Composition Of Aluzinc Steel

C	Si	Mn	P
0.04-0.06%	0.01-0.03%	0.18-0.22%	0.014-0.016%

Technical Data Of Prepainted Galvanized Steel

Yield Strength	(Mpa) 280-320
Tensile Strength	(Mpa) 340-390
Elongation	20%-30%
Reverse Impact	9J
T-bending	≥2T
Pencil Hardness	≥2H
Duration Of Salt Spray Test	500 H
Bending At 180 Degree	No crack, purling and fraction

Application Of Aluzinc Steel

Outdoor：

roof, roof structure, surface sheet of balcony,

frame of window, door, door of garage, roller shutter door, booth, Persian blinds, cabana, etc.

In door:

door, isolater, frame of door, light steel structure of house, home electronic appliances, etc.

Packaging & Delivery Of Aluzinc Steel

Anti-damp paper inside full wrapped with plastic film, iron sheet outside on wooden pallet in 20 feet container with 25mt.

Q:How are steel coils transported internationally?: Steel coils are typically transported internationally by sea, as they are usually too heavy and bulky to be transported by air. The most common method of transportation is by using specialized shipping containers known as flatracks or open-top containers. These containers allow for easy loading and unloading of the steel coils onto the vessel. Before transportation, the steel coils are usually securely strapped or banded together to prevent any movement or damage during transit. They are then loaded onto the flatracks or open-top containers using cranes or forklifts. The coils are carefully placed and secured onto the containers to ensure stability and to prevent shifting during the journey. Once loaded, the containers are sealed and transported to the nearest port, where they are loaded onto cargo ships. These ships are specifically designed to transport heavy and oversized cargo. They are equipped with specialized handling equipment such as cranes and ramps to facilitate the loading and unloading of the containers. During the journey, the cargo ships follow predetermined shipping routes to reach the destination port. The duration of the journey depends on the distance between the origin and destination ports. Steel coils are typically transported in large quantities, so multiple containers may be loaded onto a single ship. Upon arrival at the destination port, the containers are unloaded from the cargo ship using cranes or ramps. The steel coils are then carefully removed from the containers and transported to their final destination, which may involve further transportation by road or rail. Throughout the transportation process, it is crucial to ensure that the steel coils are adequately protected from moisture, corrosion, and other potential damages. Special attention is paid to the handling and stowage of the coils to minimize the risk of any structural damage or deformation. In summary, steel coils are transported internationally by sea using specialized shipping containers. The coils are securely loaded onto flatracks or open-top containers, which are then transported by cargo ships to the destination port. Proper handling and stowage techniques are employed to ensure the safe and secure transportation of the steel coils.

Q:How are steel coils processed for slitting or shearing?: Steel coils are processed for slitting or shearing by first uncoiling the coil and then feeding it through a slitter or shear machine. The machine applies pressure or cuts the steel coil into narrower strips or smaller pieces, respectively. This allows for the production of various widths or sizes of steel products, which can be used in different industries.

Q:How are steel coils used in the manufacturing of automotive exhaust systems?: Steel coils are used in the manufacturing of automotive exhaust systems as they are formed into specific shapes and sizes to create the necessary components, such as pipes, mufflers, and catalytic converters. The coils are precision-cut, welded, and bent to fit the design requirements and ensure efficient exhaust flow, durability, and resistance to high temperatures and corrosion.

Q:Can steel coils be used in high-temperature applications?: Yes, steel coils can be used in high-temperature applications. Steel has excellent heat resistance properties, and it can withstand high temperatures without undergoing significant deformation or structural damage. Additionally, steel coils are often treated with coatings or alloys to enhance their heat resistance, making them suitable for various high-temperature environments such as furnaces, boilers, and industrial ovens.

Q:Are you people aware of commercial steel warehouses, If yes then can you please explain their advantages and benefits?: Steel okorder /

Q:How are steel coils used in the manufacturing of industrial pumps?: Steel coils are used in the manufacturing of industrial pumps as they are typically used to construct the pump housing and impellers, providing the necessary strength and durability for handling high-pressure fluids and withstanding harsh operating conditions. The steel coils are processed and shaped into various components, ensuring the structural integrity and reliability of the pump, ultimately contributing to its efficient operation and long lifespan.

Q:How are steel coils coated for corrosion resistance?: Steel coils are typically coated for corrosion resistance using various methods such as hot-dip galvanizing, electroplating, or applying a protective layer of paint or powder coating.

Q:How are steel coils used in the production of steel brackets?: Steel coils are used in the production of steel brackets by being fed through a machine that cuts, bends, and shapes the steel into the desired bracket design. The coils provide a continuous supply of raw material, allowing for efficient and high-volume manufacturing of steel brackets.

Q:What are the different methods of pickling steel coils?: There are several methods of pickling steel coils, including acid pickling, electrolytic pickling, and mechanical pickling. Acid pickling involves immersing the coils in a bath of acid, typically hydrochloric or sulfuric acid, to remove any scale or impurities on the surface. Electrolytic pickling uses an electric current to dissolve the scale and impurities from the steel coils. Mechanical pickling involves using abrasive materials or mechanical brushes to physically remove the scale and impurities from the surface of the coils.

Q:I mean, besides the light weight and other graces of Aluminium and Carbon, Steel frames are absolutely out-dated and they have nothing to do these days... or it is still possible to enjoy a nice ride on our heavy old pals?: Plenty of racers are still winning races on steel bikes. Not at the pro level, but that has more to do with the fact that carbon bikes generate more profit for sponsors, than any other factor. Steel bikes are more durable than alu or carbon. The super-light bikes being sold today in carbon tend to break more often and only last a few years on average before needing replacement. A steel bike will last for decades and can shrug off things like minor crashes, scratches dings and dents that would render a carbon frame unsafe. Then there's the mechanical aspect. Carbon frames and parts require a torque wrench and special compounds to prevent accidental crushing from over-tightening. Many home mechanics end up ruining thier bikes because of simple user error. Alu frames are not so bad in this regard; these days I think alu bikes are the price/performance leaders in road bike frames.

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