High Quality of Galvanized Steel Sheet from China

High Quality of Galvanized Steel Sheet from China System 1

High Quality of Galvanized Steel Sheet from China

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 5000 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

High Quality of Galvanized Steel Sheet from 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:What are the common thicknesses for hot-rolled steel sheets?: The common thicknesses for hot-rolled steel sheets range from 1.6 mm to 20 mm, with some variations depending on the specific application and industry requirements.

Q:Can steel sheets be used for fencing and gates?: Yes, steel sheets can be used for fencing and gates. Steel sheets are strong, durable, and resistant to weathering, making them suitable for providing security and privacy. They can be easily installed and customized to fit various fencing and gate designs.

Q:Are steel sheets suitable for construction applications?: Steel sheets are an ideal choice for construction applications due to their exceptional qualities. Renowned for their strength, durability, and versatility, steel is widely favored in the construction industry. Steel sheets find extensive use in various areas, including roofing, flooring, wall panels, structural frames, and cladding. They possess remarkable load-bearing capacity, enabling the construction of substantial and robust structures. Furthermore, steel sheets offer fire resistance, thereby enhancing the safety of buildings. Additionally, they are resilient against pests, rot, and corrosion, ensuring a prolonged lifespan for constructions. Moreover, steel sheets can be effortlessly fabricated and tailored to meet diverse construction requirements, making them a cost-effective and efficient option. In summary, steel sheets are highly suitable for construction applications due to their strength, durability, versatility, and various other advantageous properties.

Q:Are steel sheets suitable for outdoor signage?: Yes, steel sheets are suitable for outdoor signage. Steel is a durable and weather-resistant material that can withstand harsh outdoor conditions, such as rain, wind, and sunlight. It is also sturdy enough to support the weight of signage and can be easily fabricated into various shapes and sizes. Additionally, steel sheets can be painted or coated to enhance their appearance and protect against corrosion, making them a popular choice for outdoor signage.

Q:Are steel sheets suitable for water storage tanks?: Yes, steel sheets are suitable for water storage tanks. Steel is a durable and strong material that can withstand the weight and pressure of water. It is also resistant to corrosion when properly coated, ensuring the water remains safe and uncontaminated.

Q:How do steel sheets perform in fire resistance?: Steel sheets have excellent fire resistance properties due to their high melting point and low thermal conductivity. When exposed to fire, steel sheets form a protective layer of iron oxide, known as fire scale, which helps to insulate and slow down the transfer of heat. This enables steel sheets to maintain their structural integrity for a longer period, providing valuable time for evacuation and firefighting efforts. Overall, steel sheets are considered to be a reliable and durable material in terms of fire resistance.

Q:Can steel sheets be used for marine applications?: Yes, steel sheets can be used for marine applications. Steel is often used in the construction of ships, barges, offshore platforms, and other marine structures due to its strength, durability, and resistance to corrosion in saltwater environments.

Q:Can steel sheets be used for mezzanine flooring?: Indeed, mezzanine flooring can make use of steel sheets. Mezzanine flooring benefits from the numerous advantages provided by steel sheets, such as their strength, durability, and versatility. Steel sheets are capable of withstanding substantial loads and offer a dependable and stable solution for flooring needs. Moreover, they can be easily tailored to suit specific dimensions and requirements, making them adaptable for various mezzanine designs. Additionally, steel sheets exhibit resistance to fire, moisture, and pests, guaranteeing a flooring option that is long-lasting and requires minimal maintenance. In summary, due to their robustness, durability, and adaptability, steel sheets are a popular choice for mezzanine flooring.

Q:Can steel sheets be used for architectural applications?: Yes, steel sheets can be used for architectural applications. Steel sheets are versatile and can be used for various architectural purposes such as roofing, cladding, and structural components. They offer strength, durability, and aesthetic appeal, making them a popular choice in modern architecture.

Q:How is the quality of steel sheets determined?: Several factors and tests determine the quality of steel sheets. The chemical composition of the steel is a primary factor, including the presence and percentage of elements such as carbon, manganese, silicon, and alloying elements like chromium, nickel, and molybdenum. The specific composition impacts the steel's strength, durability, and resistance to corrosion. The mechanical properties of the steel are also important, assessed through tests like tensile strength, yield strength, elongation, hardness, and impact resistance. These tests determine the steel's ability to withstand forces and deformation without failure. Surface quality plays a crucial role as well. The surface must be defect-free, without cracks, scratches, pits, or any irregularities that could affect performance or appearance. Thickness and uniformity are crucial factors too. Thickness is measured using methods like ultrasonic gauges or micrometers to ensure compliance with specifications. Deviations from the required thickness can impact structural integrity and performance. Weldability, formability, and machinability are also tested, determining suitability for specific applications. These tests evaluate the steel's behavior during fabrication processes like welding, bending, or machining. Overall, the quality of steel sheets is determined through a comprehensive evaluation of their chemical composition, mechanical properties, surface quality, thickness, and other performance characteristics. These assessments ensure compliance with standards and suitability for intended applications.

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