Hot-dip Zinc Coating Steel Building Roof Walls with Best Quality

Hot-dip Zinc Coating Steel Building Roof Walls with Best Quality System 1

Hot-dip Zinc Coating Steel Building Roof Walls with Best Quality System 2

Hot-dip Zinc Coating Steel Building Roof Walls with Best Quality

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Hot-dip Zinc Coating Steel Building Roof Walls with Best Quality
1.Structure of Hot-Dip Galvanized Steel Sheet Description：

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications. Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.

2.Main Features of the Hot-Dip Galvanized Steel Sheet：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent anticorrosive property

• High strength

• Good formability

• Good visual effect

3.Hot-Dip Galvanized Steel Sheet Images

Hot-dip Zinc Coating Steel Building Roof Walls with Best Quality

4.Hot-Dip Galvanized Steel Sheet Specification

Standard: ASTM, JIS,EN

Grade: CS, DX51D+Z,SGCC, SS 230~550,S220GD+Z~S550GD+Z, SGC340~SGC570

Thickness: 0.18mm~5mm

Width: max 2000mm

Coil weight:3-12 MT

Coil ID:508/610mm

Surface structure: zero spangle, regular spangle or minimum spangle

Surface treatment: Chromate treatment, Oiled/dry, skinpassed/non-skinpassed

Packing: Standard seaworthy export package

Technology test results:

Processability	Yield strength	Tensile strength	Elongation %	180°cold-bending
Common PV	-	270-500	-	d=0,intact,no zinc removal
Mechanical interlocking JY	-	270-500	-	d=0,intact,no zinc removal
Structure JG	>=240	>=370	>=18	d=0,intact,no zinc removal
Deep drawn SC	-	270-380	>=30	d=0,intact,no zinc removal
EDDQ SC	-	270-380	>=30	d=0,intact,no zinc removal

5.FAQ of Hot-Dip Galvanized Steel Sheet

We have organized several common questions for our clients，may help you sincerely：

1.How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-30 days, but the shipment will depend on the vessel situation.

Q:I wanna strip down my bike and take off all the paint... im thinking of leaving it just the steal color... Do i need to put anythinng on the steel to coat it or can i just leave it like that... Will it rust or anything?: It will rust but there is a product called POR that comes in clear, it will stop rust almost forever. If you don't want to go to that expense then rinse it down with acid. Ask at an automotive paint store for it.

Q:What are the common coil thicknesses available for steel coils?: The common coil thicknesses available for steel coils range from 0.15mm to 25mm, depending on the specific requirements and applications.

Q:What are the different types of steel coil storage racks?: There are several different types of steel coil storage racks, including coil cradles, coil saddles, coil racks, and coil c-hooks. Each type is designed to securely hold and store steel coils of various sizes and weights, providing easy access and efficient storage solutions for industrial facilities.

Q:This EN10025 S355JR is a European code for steel, of which the properties can be found here.: Is bether to use this one below! ASTM A588/A588M. Standard Specification for High-Strength Low-Alloy Structural Steel with 50 ksi [345 MPa] Minimum Yield Point , Weather Resistant

Q:Can steel coils be deep-drawn?: Yes, steel coils can be deep-drawn. Deep drawing is a metal forming process in which a sheet or coil of material, such as steel, is stretched and pulled into a die to create a deep, hollow shape. Steel coils are often used in industries such as automotive, appliance, and manufacturing, where deep-drawn components are required for various applications.

Q:Explain your answers please. I was watching mythbusters and they bought a steel coffin over a wooden one because they thought it would hold more dirt. Now how come bridges that have been made of wood lasted way longer than steel bridges? Or rollercoasts for example.: steel.

Q:In what ways can steel fail in use of buildings ad what can be done to prevent it?: First let us see what steel is made from. PIG IRON, which is put into a blast furnace with other things to get the impurities out. the very high grated of steed include TUNGSTEN CARBIDE STEEL, which is used to make tooling. down to lower grades of steel to make other things. the stronger the steel that is required the less impurities that are in it. different steels are treated with different elements depending on what the steel is going to be used for, So if steel is Incorporated into a building and say the building caught fire enough heat could be produced to actually soften the steel and result in failure. hope this helps. Dr Knowitall.

Q:How do steel coils contribute to sustainable construction?: Steel coils contribute to sustainable construction in several ways. Firstly, steel is a highly durable and long-lasting material, which means that structures made from steel coils have a longer lifespan and require less maintenance and replacement over time. This reduces the amount of waste generated and resources consumed in the construction industry. Additionally, steel is a recyclable material, so steel coils can be easily recycled and reused, reducing the demand for new steel production and minimizing the environmental impact. Steel is also a lightweight material, which allows for more efficient transportation and installation, reducing energy consumption and greenhouse gas emissions. Finally, steel coils offer excellent structural strength, enabling the design of more sustainable and energy-efficient buildings with reduced material usage, increased energy efficiency, and improved safety. Overall, steel coils play a crucial role in promoting sustainability in construction through their durability, recyclability, lightweight nature, and structural benefits.

Q:I need details for steel column splices welded or bolted. References or autocad blocks will be very useful. Thank you very much!: Boy oh boy, that request would open you up to a bunch of different types of files and drawings. There are so many different ways to make a column splice for structural steels. And they all would depend greatly on the loads that the joint will be subject too. You need to find a copy of the Manual of Steel Construction Ninth edition (or newer if its out, mine is the ninth), from the AISC 'American Institute of Steel Construction. This book will show you quite a few different connection options, welded and bolted. You will need to make drawings from the dimensions and details you see in the book. One other thing, you might try to find a manual for steel detailing, the seventh edition of the above book had a section to show detailing dimensions for different steel elements, dependant on the size and shape of the member itself.

Q:What are the different types of steel coil processing equipment?: There are several different types of steel coil processing equipment used in the manufacturing industry. These equipment are designed to handle and process steel coils in various ways, allowing for efficient and accurate production. Some of the common types of steel coil processing equipment include: 1. Decoilers: Decoilers are used to unwind steel coils and feed them into the processing line. They are equipped with motorized systems that control the unwinding process, ensuring a steady supply of material. 2. Straighteners: Straighteners are used to flatten and straighten steel coils that may have become distorted during the coiling process. They use a series of rollers to remove any bends or waves in the material, ensuring a smooth and consistent feed into the next processing stage. 3. Slitters: Slitters are used to cut steel coils into narrower strips, allowing for the production of various widths of steel sheets or strips. They consist of multiple sets of circular blades that can be adjusted to cut the desired width. 4. Levelers: Levelers are used to correct any surface imperfections in steel coils, such as wavy or undulating surfaces. They use a series of rollers to apply pressure and reshape the material, resulting in a flat and even surface. 5. Shears: Shears are used to cut steel coils into specific lengths. They can be hydraulic or mechanical and are designed to provide clean and precise cuts, ensuring the desired dimensions are achieved. 6. Recoilers: Recoilers are used to rewind processed steel coils back into a tightly wound coil. They can be motorized or manual and are essential for storage and transportation purposes. 7. Edge trimmers: Edge trimmers are used to remove any excess material from the edges of steel coils. They ensure a clean and uniform edge, allowing for better handling and further processing. 8. Coil cars: Coil cars are used to transport steel coils within the processing facility. They are equipped with hydraulic or mechanical systems that allow for easy loading and unloading of coils onto other equipment. These are just some of the different types of steel coil processing equipment used in the industry. Each equipment plays a crucial role in the manufacturing process, ensuring the efficient production of high-quality steel products.

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