Hot-Dip Galvanized Steel Coil with Good Price of China

Hot-Dip Galvanized Steel Coil with Good Price of China System 1

Hot-Dip Galvanized Steel Coil with Good Price of China

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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1. Hot-Dip Galvanized Steel Coil Description：

Hot-dip galvanized steel coil 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 application.

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

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Hot-Dip Galvanized Steel Coil Images

Hot-Dip Galvanized Steel Coil with Good Price of China

4.Hot-Dip Galvanized Steel Coil Specification

Standard: AISI, ASTM, BS, DIN, GB, JIS

Grade: SPCC, SPCD, Q195, DX51D

Thickness: 0.15-5.0mm

Model Number: coil

Type: Steel Coil

Technique: Cold Rolled

Surface Treatment: Galvanized

Application: Container Plate

Special Use: High-strength Steel Plate

Width: 600-1250mm

Length: depends

commodity: hot dipped galvanized steel coil

technique: cold rolled

thickness: 0.15-5.0mm

width: 600-1500mm

surface treatment: galvanized

zinc coating: 50-275g/m2

coil weight: 3-7 tons

coil ID: 508/610mm

spangle: zero spangle, regular spangle, small spangle, big spangle

payment term: by L/C or T/T

5.FAQ of Hot-Dip Galvanized Steel Coil

What’s the application of this product?

There are many applications for this product. For example, roofing, cladding, decking, tiles, sandwich walls, etc.

What’s the coating composition of Hot-Dip Galvanized Steel Coil?

The coating composition is 55% aluminium in weight ratio, 43.4% zinc, and 1.5% silicon, with excellent corrosion and heat resistance performance.

Q: How do steel coils contribute to fire resistance in buildings?: Steel coils contribute to fire resistance in buildings by providing structural integrity and stability. The use of steel coils in construction helps in preventing the collapse of buildings during a fire. Steel, being a non-combustible material, does not contribute to the spread of fire, allowing occupants more time to evacuate safely. Moreover, steel coils have high melting points, which means they can withstand intense heat for a longer duration before losing their strength. This property helps in slowing down the fire's progression and gives firefighters more time to control the blaze.

Q: I need to identify a metal. It is rusty so I suspect it is either iron or steel. Since they both have similar densities and are magnetic, how do I tell the difference betweeen steel and iron?: Iron and Steel Manufacture, technology related to the production of iron and its alloys, particularly those containing a small percentage of carbon. The differences between the various types of iron and steel are sometimes confusing because of the nomenclature used. Steel in general is an alloy of iron and carbon, often with an admixture of other elements. Some alloys that are commercially called irons contain more carbon than commercial steels. Open-hearth iron and wrought iron contain only a few hundredths of 1 percent of carbon. Steels of various types contain from 0.04 percent to 2.25 percent of carbon. Cast iron, malleable cast iron, and pig iron contain amounts of carbon varying from 2 to 4 percent. A special form of malleable iron, containing virtually no carbon, is known as white-heart malleable iron. A special group of iron alloys, known as ferroalloys, is used in the manufacture of iron and steel alloys; they contain from 20 to 80 percent of an alloying element, such as manganese, silicon, or chromium.

Q: How are steel coils inspected for oil or rust residues?: Steel coils are inspected for oil or rust residues through a series of visual and physical examinations. First, the coils are visually inspected by trained personnel who closely examine the surface of the steel for any signs of oil or rust residues. They look for discoloration, stains, or any other abnormalities that could indicate the presence of contaminants. In addition to the visual inspection, various techniques are used to detect oil or rust residues. One common method is the use of solvent cleaning. A solvent is applied to the surface of the steel coil, and if any oil or rust residues are present, they will dissolve and become visible. This allows the inspectors to identify and remove any contaminants. Another method used for inspection is ultrasonic testing. Ultrasonic waves are sent through the steel coil, and any variations in the waves' reflections can indicate the presence of oil or rust residues. This non-destructive testing method provides a deeper analysis of the condition of the steel, ensuring a more thorough inspection. Furthermore, specialized equipment such as magnetic particle inspection or eddy current testing may also be employed. Magnetic particle inspection involves applying magnetic particles to the steel surface, which will gather around any areas with oil or rust residues. Similarly, eddy current testing uses electromagnetic induction to detect surface irregularities caused by contaminants. Overall, a combination of visual inspection and various testing techniques is employed to thoroughly inspect steel coils for oil or rust residues. These rigorous inspections ensure that the coils meet the required quality standards and are free from any contaminants that could compromise their performance or durability.

Q: How are steel coils stored?: Steel coils are typically stored in warehouses or outdoor storage yards. They are usually stacked on top of each other in a crisscross pattern to maximize space utilization and prevent them from rolling. Additionally, steel coils may be secured with steel banding or placed on pallets to ensure stability during storage and transportation.

Q: What is the difference between carbon steel and spring steel?? And which is the better one to make swords with??: High Carbon Spring Steel

Q: What are the different grades of steel used for coils?: The different grades of steel used for coils vary depending on the specific application and requirements. Some common grades include low carbon steel (C1008/1010), medium carbon steel (C1045), high carbon steel (C1070/1095), stainless steel (304/316), and advanced high-strength steels (AHSS) like dual-phase (DP), transformation-induced plasticity (TRIP), and martensitic (MS). Each grade offers different properties such as strength, corrosion resistance, formability, and weldability, allowing manufacturers to choose the most suitable grade for their coil production.

Q: I'm getting microdermals, from a very experienced piercer, but they don't have titanium and I know titanium is the best for this, but is Grade A Srugical Steel okay too?(P.S. also instead of getting flat heads, of the microdermals, I'm getting flat crystal like ones, are those okay? I know to be careful, I am veryyyy careful with my body, so much that I'm worried I'm going to overly do it when I get them and dry out the skin or something hahaa xp)THANK YOU ALL IN ADVANCE FOR THE HELP: Well a lot of people get microdermals done with surgical steel,yes titanium if better but it can be done with surgical steel.If you want the titanium you can always ask the piercer where they get their jewelery and if they could order them for you.You could also go to a different shop and ask if they have titanium dermals you should be able to buy them off of them.If hes an expensive piercer and your paying a lot for them you should be able to get the ones YOU want.Its YOUR body not theirs. =] hope this helped.

Q: How are steel coils used in the production of agricultural machinery parts?: Due to their strength and versatility, steel coils find common usage in the manufacturing of agricultural machinery parts. Materials chosen for agricultural machinery parts, like blades, plowshares, and cultivator tines, must possess durability and the ability to withstand harsh conditions. Steel coils effectively meet these requirements, providing the necessary strength and durability for such parts. The process commences with the unwinding and cutting of the steel coils into desired lengths. These lengths are then fed into a machine where they undergo a series of shaping processes, including bending, cutting, and stamping. These shaping processes enable the steel to be molded into the precise shapes demanded by agricultural machinery parts. Upon achieving the desired shape, it is often customary to subject the steel parts to heat treatment in order to enhance their strength and durability. Heat treatment involves subjecting the parts to high temperatures, followed by rapid cooling. This treatment significantly elevates the steel's hardness and toughness, rendering it more resistant to wear and tear experienced in the agricultural field. Following the heat treatment, the steel parts may undergo additional processes, such as welding, surface coating, or painting, depending on the specific requirements of the machinery. These additional processes further enhance the durability and longevity of the parts. In conclusion, the significance of steel coils in the production of agricultural machinery parts cannot be overstated, as they ensure the provision of requisite strength, durability, and versatility. The utilization of steel coils guarantees that these parts can effectively endure the demanding conditions encountered in agricultural operations, ultimately contributing to the efficiency and productivity of the farming industry.

Q: How are steel coils used in the manufacturing of flooring materials?: Steel coils are used in the manufacturing of flooring materials by being formed into sheets or strips and then processed through various techniques such as cutting, bending, and shaping to create the desired flooring products. The steel coils provide strength, durability, and stability to the flooring materials, ensuring long-lasting and reliable flooring solutions.

Q: How are steel coils used in the manufacturing of intake manifolds?: Steel coils are typically used in the manufacturing of intake manifolds as the primary material for forming the manifold's structure. These coils are shaped and cut into specific dimensions to create the necessary components, such as runners and plenums, which help regulate the flow of air and fuel mixture into the engine. The steel coils are often subjected to additional processes, including welding, machining, and surface treatments, to ensure the final intake manifold meets the required specifications and performance standards.

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