High Quality Galvanized Steel Sheet Gi Coil

High Quality Galvanized Steel Sheet Gi Coil

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Basic Info.

Model NO.:ST010

Surface Treatment:Galvanized

Certification:ISO, SGS, BV, RoHS, IBR

Technique:Cold Rolled

Standard:ASTM, JIS, GB, AISI, DIN

Application:Packing,Gutter Ect.

Edge:Mill

Stock:Stock

Steel Grade:Q195

THK:0.13-3mm

Width:10mm-550mm

Inner Diameter:200mm to 600mm

Export Markets:Global

Additional Info.

Trademark:TRANDA

Packing:Wood Pallets

Standard:OEM

Origin:China

Production Capacity:30000 Tons Each Month

Product Description

1. Thickness: 0.18-1.5mm;
2. Width: 50-914mm;
3. Hardness: 380MPa-450MPa;
4. Specification: 0.35*50, 0.4*45, 0.4*65, 0.4*68, etc.;
5. Surface waxed and edges deburred;
6. Standard: As per buyers' specifications among Q195-Q345B in the GB standard;
7. Package: Inner is protect humidity-proof waw paper, medium is plastic film, outer is sackcloth or compound paper packing, or as per customer's requirements.

Standard	AISI, ASTM, BS, DIN, GB, JIS, etc
Grade	SGCC, DX51D, DX53D, DX54D, etc
Thickness	0.14-2.5mm
Width	less than 600mm
Inner Diameter	508/610mm
Coil Weight	1.5-4.0T
Zinc Coating	60g/m 2 -180g/m 2
Spangle State	regular spangle, small spangle, big spangle, non-spangle
Surface Treatment	Chromate, Oil, Lacquer Seal, Phosphating, etc

High Quality Galvanized Steel Sheet Gi Coil

FAQ

1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days. But don't worry ,we also try our best for the delivery time ,because time longer and our cost is higher.
4.Are the products tested before shipping?
Yes, all of our PPGI and GI was qualified before shipping. We test every batch every day.

Q: How do steel coils compare to other materials, such as aluminum or copper?: Steel coils have several advantages over other materials such as aluminum or copper. Steel is stronger and more durable, making it an excellent choice for applications that require high tensile strength and resistance to wear and tear. Additionally, steel coils have a higher melting point than aluminum, making them more suitable for high-temperature environments. Copper, while a good conductor of electricity, is generally more expensive than steel and may not offer the same level of strength and versatility. Overall, steel coils are a cost-effective and reliable option for various industrial and construction purposes.

Q: Can cold rolled galvanized steel coils be acid washed after oxidation?: Rolling at room temperature is generally understood as cold rolling, from a metallurgical point of view, below the rolling temperature at which the roll is rolled

Q: What are the common applications of steel coils in construction?: Steel coils are commonly used in construction for a variety of applications such as roofing, wall cladding, structural beams, and framing components. They provide strength, durability, and versatility, making them ideal for supporting and reinforcing various structures and ensuring their stability and longevity.

Q: What are the different grades of steel used for making coils?: The different grades of steel used for making coils vary depending on the specific application and requirements. Common grades include low carbon steel (e.g., ASTM A36), medium carbon steel (e.g., ASTM A572), high carbon steel (e.g., ASTM A516), and stainless steel (e.g., AISI 304). Each grade offers different properties such as strength, ductility, corrosion resistance, and heat resistance, allowing manufacturers to choose the most suitable grade for their coil production needs.

Q: How do steel coils contribute to the automotive industry?: The automotive industry heavily relies on steel coils to manufacture different components and structures for vehicles. These coils are made from high-quality steel and undergo a series of processes, such as hot rolling, cold rolling, and annealing, to achieve the desired properties. One of the main applications of steel coils in the automotive industry is for producing body panels and frames. The strength and durability of steel make it an ideal material for these purposes, providing structural integrity and protection to the vehicle. Through a stamping process, steel coils are transformed into sheets, allowing manufacturers to create intricate shapes and designs for various vehicle models. Furthermore, steel coils are also utilized in the production of suspension systems, including springs and shock absorbers. The elasticity and resilience of steel enable these components to withstand the constant impact and weight of the vehicle, ensuring optimal performance and comfort for the driver and passengers. In addition, engine components like crankshafts, camshafts, and cylinder heads are manufactured using steel coils. These components require the strength and thermal resistance that steel provides, ensuring the efficient operation and longevity of the engine. Moreover, steel coils play a crucial role in the production of exhaust systems, which are essential for reducing emissions and noise levels. Steel's resistance to heat and corrosion make it an excellent material choice for exhaust pipes, mufflers, and catalytic converters, ensuring their durability and functionality. Overall, steel coils are indispensable in the automotive industry as they contribute to the manufacturing of various components and structures that are vital for the performance, safety, and longevity of vehicles. The high strength, durability, and versatility of steel make it the preferred material choice, enabling manufacturers to create reliable and efficient automobiles.

Q: What are the different grades of steel coils?: There are several different grades of steel coils, including low carbon steel, medium carbon steel, high carbon steel, stainless steel, and galvanized steel. Each grade has its own unique properties and is used for specific applications based on factors such as strength, corrosion resistance, and formability.

Q: What are the key factors affecting the strength of a steel coil?: The key factors affecting the strength of a steel coil are the composition of the steel, the heat treatment process, the rolling and cooling processes, and the presence of any impurities or defects in the coil.

Q: What is the difference between hot rolled and cold rolled steel coils?: The main difference between hot rolled and cold rolled steel coils lies in the manufacturing process and the resulting properties of the steel. Hot rolled steel coils are produced by heating the steel above its recrystallization temperature, which allows for greater malleability and ductility. This process also results in a rough surface finish. On the other hand, cold rolled steel coils are manufactured by rolling the steel at room temperature, resulting in a smoother and more refined surface finish. Cold rolling also increases the strength and hardness of the steel. Overall, hot rolled steel coils are more suitable for applications where flexibility and formability are important, while cold rolled steel coils are ideal for applications requiring high strength and a smooth surface finish.

Q: How are steel coils used in the production of containers?: Steel coils are used in the production of containers as they are the primary material for manufacturing container bodies. These coils are shaped and welded into the desired container shape, providing strength and durability to the final product.

Q: Just two sentences on a detailed description on what the steel industry is: The steel industry is an industry that produces steel. It is one of the largest industries in the world, with China as the leading steel producer

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