Galvanized Steel Sheet Coils GI in High Quality

Galvanized Steel Sheet Coils GI in High Quality System 1

Galvanized Steel Sheet Coils GI in High Quality

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Loading Port:: Tianjin

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

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

Galvanized Steel Sheet Coils GI in High 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: 0.1mm~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:

Galvanized Steel Sheet Coils GI in High Quality

5.FAQ of Hot-Dip Galvanized Steel Sheet

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

1.How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.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.

3. 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: What is the AISI grade of mild steel that is the most magnetic? What magnetic steels are the cheapest and easiest to buy?: Iron

Q: What is the shelf life of a steel coil?: The shelf life of a steel coil can vary depending on various factors such as the type of steel, storage conditions, and specific industry requirements. However, in general, if properly stored and protected from moisture, corrosion, and other damaging factors, a steel coil can have a shelf life of several years.

Q: I own a crappy steel string acoustic and a very nice electric guitar.I have saved up to buy a new acoustic but I cannot decide to just invest in a better steel string or explore around with a nylon string. From others experience, will I get my fill of satisfaction of playing on a nylon, or should I stick to a steel string?: Really?! I think you would be more satisfied with a harmonica. And that is because I know you better than you know yourself. But, if you like steel, go for a 12-string.

Q: What are the dimensions of a typical steel coil?: The dimensions of a typical steel coil can vary depending on the manufacturer and specific application, but common dimensions include thicknesses ranging from 0.015 inches to 0.5 inches, widths between 24 inches and 72 inches, and coil weights ranging from a few thousand pounds to over 50,000 pounds.

Q: What are the different types of steel coil loading and unloading methods?: There are several different types of steel coil loading and unloading methods, including overhead crane loading and unloading, forklift loading and unloading, coil car loading and unloading, and conveyor loading and unloading. Each method has its own advantages and suitability depending on the specific requirements and constraints of the steel coil handling process.

Q: How are steel coils used in the production of furniture?: Steel coils are used in the production of furniture to provide structural support and durability. They are commonly used in the construction of sofas, chairs, and other seating furniture to create a strong and sturdy foundation. The coils are typically incorporated into the furniture's frame or used in the construction of the seat cushions, providing comfort and resilience.

Q: I need to know how you rate the hardness of steel any ideas?: There's an instrument called a hardness tester. It has a stylus which is pressed into the surface of a sample of steel with a calibrated amount of force. The distance it penetrates tells you how hard the steel is. (This is sometimes called 'indentation hardness'). The most common scale is the Rockwell Scale. Actually it gets a little complicated because there are several scales, one for tungsten carbide (the hardest man-made material), one for aluminum and brass and soft steels, and one for hardened steels. Another scale for indentation hardness is the Brinell scale. It's a little less complicated, with one scale to measure the hardness of wood, plastic, etc. as well as steel.

Q: Can steel coils be coated with chemical-resistant materials?: Yes, steel coils can be coated with chemical-resistant materials. The use of chemical-resistant coatings helps protect the steel coils from corrosion and damage caused by exposure to various chemicals, acids, or solvents. These coatings create a barrier that prevents the chemicals from reaching the steel surface and ensure the durability and longevity of the coils in harsh chemical environments.

Q: Can steel coils be recoiled?: Yes, steel coils can be recoiled. The process of recoiling involves rewinding the steel coil onto a different reel, typically to adjust the coil size or to improve its shape.

Q: How are steel coils used in the manufacturing of chassis frames?: Steel coils are used in the manufacturing of chassis frames by being processed and formed into specific shapes and dimensions. The coils are first uncoiled and then passed through various machines to cut, bend, and weld them into the desired frame structure. This process ensures that the chassis frame is strong, durable, and able to withstand the demands of a vehicle's weight and functionality.

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