Galvanised Steel Floor Board Decking Sheet

Galvanised Steel Floor Board Decking Sheet System 1

Galvanised Steel Floor Board Decking Sheet

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 50000 m.t./month

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Product Description:

Specifications of corrogate sheets :
1) Capacity: about 15,000 tons per month for sheet product.
2) Standard: JIS G3302 1998, ASTM A653M/A924M 2004, all according to the customer's request
3) Thickness: 0.13mm-0.5mm
4) Width: 400mm-1000mm
5) Length: We can adjust the length according to your request
6) Zinc Coating Weight: 60g/m²-275g/m²
7) Raw Materials: Galvanized steel sheet and Pre-painted galvanized steel sheet
8) Spangle: Regular spangle, minimized spangle and zero spangle
9) Hardness: Full hard, normal

10) Color: RAL, or other series

11) Surface Protection: PE, PVC, PVDF, SMP, HDP, etc.

12) Min trial order 10 tons each thickness, 1x20' per delivery

Thickness	Width	Length	Zinc Coating Weight	Color Series
0.13mm-0.5mm	400mm-1000mm	As your request	60g/m²-275g/m²	RAL,or other series

Specification of corrogate sheets :

1) Chemical Composition: 55% Aluminum, 43.4% Zinc, 1.6% Silicon
2) Substrate: Galvalume steel sheet & Pre-painted galvalume steel sheet
3) Standard: JIS3321/ASTM A792M.
4) Thickness: 0.16mm-2.0mm, all available
5) Width: 600mm-1250mm, all available
6) Aluminum Coating: AZ50/AZ100/AZ150/AZ185
7) Spangle: regular spangle, minimized spangle, zero spangle
8) Surface treatment: Chemical treatment, oil, dry, anti-finger print
9) Color series: RMP/SMP/HDP/PVF2
10) Min trial order: 10 ton each thickness, 1x20' per delivery

Thickness	Width	Length	Aluminum Coating Weight	Color Series
0.16mm-2.0mm	600mm-1250mm	As your request	AZ50/AZ100/AZ150/AZ185	RMP/SMP/HDP/PVF2

Our Production Facility of corrogate sheets :

After we get the Galvanized sheet, Galvalume sheet, or Pre-painted Sheet, our Roof Panel Forming Machine can manufacture them as Corrugated Galvalume Roofing Sheet.

Q:What is the average thickness tolerance for steel sheets?: The average thickness tolerance for steel sheets can vary depending on the specific grade and manufacturing process. However, in general, the industry standard tolerance for cold-rolled steel sheets is ±0.005 inches (0.13 mm) for sheets up to 36 inches wide, and ±0.010 inches (0.25 mm) for sheets over 36 inches wide. For hot-rolled steel sheets, the average tolerance is typically higher, ranging from ±0.010 inches to ±0.060 inches (0.25 mm to 1.52 mm) depending on the thickness and width of the sheet. It is important to note that these are average values, and manufacturers may have their own specific tolerances based on customer requirements and production capabilities.

Q:Can steel sheets be recycled after use?: Yes, steel sheets can be recycled after use. Steel is a highly recyclable material, and the recycling process involves melting down the steel sheets to create new steel products without compromising their quality. This helps conserve natural resources, reduce energy consumption, and minimize waste.

Q:What are the applications of steel sheets in construction?: Due to their exceptional strength, durability, and versatility, steel sheets find a wide range of applications in the construction industry. Some of the key uses of steel sheets in construction are: 1. Roofing and cladding: Steel sheets are commonly employed in both residential and commercial buildings for roofing and cladding purposes. They offer a long-lasting and weather-resistant solution, safeguarding the structure against the elements. 2. Structural components: Steel sheets are utilized to construct beams, columns, and trusses, which are essential structural components. The high strength-to-weight ratio of steel enables the creation of lightweight yet robust structures capable of withstanding heavy loads and seismic forces. 3. Flooring: In industrial buildings, warehouses, and factories, steel sheets are often used as flooring material. Their smooth surface facilitates easy cleaning and maintenance, and their strength and fire-resistant properties ensure a safe working environment. 4. Wall partitions: Steel sheets are commonly used in the construction of wall partitions due to their stability and sound insulation properties. They can be easily cut and shaped to fit any design, allowing for flexible and customizable partition layouts. 5. Ductwork and HVAC systems: Steel sheets find extensive use in the fabrication of ductwork and HVAC systems. Their smooth and airtight surfaces enable efficient air movement and regulation, ensuring proper ventilation and temperature control in buildings. 6. Reinforcement: Steel sheets are frequently integrated into concrete structures as reinforcement. This enhances the strength and load-bearing capacity of the building, making it more resistant to bending, tension, and compression forces. 7. Safety and security: Steel sheets are utilized in the construction of safety and security features such as doors, gates, and window frames. Their high strength and resistance to impact and vandalism make them an ideal choice for ensuring the safety and protection of a building. In conclusion, steel sheets play a crucial role in construction for various applications, including roofing, cladding, structural components, flooring, wall partitions, ductwork, reinforcement, and safety features. Their superior strength, durability, and versatility make them an indispensable component in different construction projects, contributing to the overall safety, longevity, and functionality of buildings.

Q:Are lead contained in galvanized steel plates and plain steel plates?: According to the content of alloy elements, divided intoLow alloy steels (alloy elements less than 5%),Medium alloy steel (total alloy element is 5%-10%)High alloy steel (amount of alloying elements is higher than 10%).

Q:Why is the water stop steel plate placed in the middle of the wall?: Of course not. It's in the middle of the perfectly accurate, roughly the middle of the wall. General concrete wall, if there is double layer steel bar, placed in the middle of the two layer of steel bar, when placed with short steel welded fixed on the steel skeleton, pay attention to water stop steel plate, not with the structure steel affixed together.

Q:Can steel sheets be formed into cylinders or tubes?: Yes, steel sheets can be formed into cylinders or tubes through a process called sheet metal rolling or tube forming.

Q:How are steel sheets protected from damage during handling and transportation?: Steel sheets are protected from damage during handling and transportation through various methods. One commonly used method is the application of a protective coating on the surface of the steel sheets. This coating can be in the form of a special paint or a layer of zinc, known as galvanization. The protective coating acts as a barrier, preventing any moisture or corrosive elements from reaching the steel sheets and causing damage. In addition to the protective coating, steel sheets are often stacked and secured properly to ensure their stability during transportation. They are usually placed on wooden pallets or in specially designed crates to prevent any direct contact with the ground or other surfaces. This helps minimize the risk of scratches, dents, or other physical damage that may occur during handling or transportation. Furthermore, steel sheets are often packaged and wrapped with materials such as plastic or stretch film to provide an extra layer of protection. This packaging helps safeguard the sheets from dust, dirt, and other contaminants that may affect their quality or appearance. Moreover, steel sheets may be equipped with edge protectors made of plastic or cardboard. These edge protectors prevent any impact or compression damage to the edges of the sheets, which are particularly susceptible to deformation. Finally, proper handling and lifting techniques are essential in safeguarding steel sheets during transportation. Employing specialized equipment such as forklifts or cranes with suitable clamps or magnets ensures that the sheets are lifted and moved without causing any bending or warping. Overall, a combination of protective coatings, proper packaging, and careful handling techniques are employed to safeguard steel sheets from damage during handling and transportation, ensuring their quality and integrity upon arrival at their destination.

Q:How do steel sheets compare to fiberglass sheets?: Different applications require distinct characteristics from steel sheets and fiberglass sheets. Steel sheets are renowned for their strength and durability, enabling them to withstand heavy loads and resist impact and abrasion. Additionally, steel sheets provide exceptional fire resistance, making them an ideal choice for applications prioritizing fire safety. Furthermore, steel sheets require relatively low maintenance and can endure harsh weather conditions, making them a popular option for outdoor structures like roofing and siding. On the contrary, fiberglass sheets possess the advantage of being lightweight and highly resistant to corrosion. Typically composed of woven glass fibers embedded in a resin matrix, fiberglass sheets offer a high strength-to-weight ratio. Moreover, they are non-conductive, making them suitable for applications requiring electrical insulation. Notably, fiberglass sheets are also transparent to electromagnetic waves, particularly radio waves, making them widely used in industries such as telecommunications. While steel sheets excel in providing superior strength for heavy-duty applications, fiberglass sheets shine in areas where considerations of weight, corrosion resistance, and electrical insulation are crucial. Ultimately, the choice between steel sheets and fiberglass sheets hinges on the specific requirements of the application and the desired characteristics necessary to fulfill those requirements.

Q:Can steel sheets be used in the energy sector?: The energy sector can indeed make use of steel sheets. Steel, being a versatile material, offers numerous advantages for different applications in the energy industry. It finds common usage in the construction of power plants, transmission towers, and infrastructure for renewable energy sources like wind turbines and solar panels. Power plants employ steel sheets in fabricating boilers, turbines, and other components. Steel's high strength and durability make it suitable for withstanding the high temperatures and pressures involved in power generation processes. It also possesses resistance to corrosion and erosion, ensuring the longevity of critical equipment. Transmission towers and substations also rely on steel sheets for their construction. These structures support power transmission lines and aid in the efficient flow of electricity across long distances. Steel's robust mechanical properties make it an ideal choice for such applications, as it can withstand the weight and stresses imposed by power transmission infrastructure. Moreover, steel sheets play a vital role in the manufacturing of wind turbines and solar panels. In wind turbines, steel is used for the tower structure, which must possess sufficient strength to support the rotor's weight and endure the wind forces. Additionally, steel sheets are utilized in constructing solar panel frames, providing stability and rigidity to the photovoltaic modules. All in all, steel sheets are extensively utilized in the energy sector due to their strength, durability, and resistance to various environmental factors. The versatility of steel makes it a dependable choice for a wide range of applications, contributing to the generation and transmission of energy from both conventional and renewable sources.

Q:What is the hardness of the steel sheets?: The specific grade and treatment of steel can cause variations in the hardness of steel sheets. The Rockwell hardness scale is commonly used to measure the resistance of steel sheets to indentation. The hardness of steel sheets can vary greatly, ranging from soft to extremely hard, and is influenced by factors like carbon content, alloying elements, and heat treatment methods employed in manufacturing. When choosing steel sheets, it is crucial to consider the intended application and desired properties, as the hardness can impact wear resistance, strength, and machinability.

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