corrugated color steel sheet DX51D

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: -

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Quick Details

Standard:	ASTM,GB,JIS,.	Grade:	Q235/ASTM	Thickness:	0.15mm-1.0mm
Place of Origin:	Jiangsu China (Mainland)	Brand Name:	GH-METAL	Model Number:	Q235B/ASTM
Type:	Steel Plate	Technique:	Hot Rolled	Surface Treatment:	polished
Application:	welded pipe	Width:	914-1250mm	Length:	random

Packaging & Delivery

Packaging Detail:	Fully seaworthy export packing with paper tube Each coil is wrapped in water-proof paper.Pallet as your choosing . wooden pallet and steel pallet as your choosing
Delivery Detail:	about 15 days after the deposit if the quantity below 500 tons

Specifications

1.Thickness: 0.15mm-1.0mm
2.Width:914mm-1250mm
3. z40-z275g/m2
4. Delivery time: about 15 working days
5.ISO 2000,

Suzhou Jincheng Metal Product Co., Ltd.

PRODUCT:STEEL SHEET(GI,GL,CR,PREPAINTED,CORRUGATED)

MAIN SPECIFICATIONS:

1,Base Metal: COLD ROLLED(CR)

2,Zinc Coating: z40-z275,Az40-Az150

3,Thickness:0.15mm-4.0mm(GI),0.23mm-2.0mm(GL),0.15mm-3.0mm(CR),0.15mm-1.5mm(PREPAINTED),0.15mm-1.0mm(CORRUGATED)

4,Width:914mm-1250mm (before corruagting)

5,Length: according to your requirement (unit of measurement: Ton)

6,Paint Coating:22-25(um)

7,Color:RAL color or customized as the sample

8,Minimun order:25Tons

9,Packaging Details: Fully seaworthy export packing

10,Price Terms:Fob Shanghai,CIF,CF

Q:What is the difference between hot dipped galvanized and electro galvanized steel sheets?: Hot dipped galvanized and electro galvanized steel sheets are both types of galvanized steel, but they differ in the method of application and the resulting characteristics of the coating. Hot dipped galvanized steel sheets are made by immersing the steel into a molten zinc bath. This process creates a thick, durable coating that provides excellent corrosion protection. The steel is completely coated in zinc, both on the surface and on the edges, ensuring complete coverage and protection against rust and other forms of degradation. The coating thickness can vary depending on the application and the required level of protection. On the other hand, electro galvanized steel sheets are produced by electroplating steel with a thin layer of zinc. The steel is first cleaned and treated with an acid solution to remove impurities and improve adhesion. Then, it is immersed in a zinc electrolyte solution, and an electric current is passed through the bath, causing the zinc ions to bond with the steel surface. This process results in a much thinner coating compared to hot dipped galvanized steel. Due to the thinner coating, electro galvanized steel sheets provide less corrosion protection than hot dipped galvanized steel sheets. They are more suitable for indoor applications or environments with less exposure to harsh conditions. However, electro galvanized steel sheets offer other advantages such as a smoother and more uniform appearance, making them popular for applications where aesthetics are important, such as automotive parts or appliances. In summary, the main difference between hot dipped galvanized and electro galvanized steel sheets lies in the method of application and the resulting coating thickness. Hot dipped galvanized steel sheets have a thicker, more durable coating, providing superior corrosion protection, while electro galvanized steel sheets have a thinner coating, making them more suitable for indoor applications and offering a smoother appearance.

Q:Are steel sheets available in custom sizes?: Yes, steel sheets are available in custom sizes.

Q:How do you prevent rusting on steel sheets?: To prevent rusting on steel sheets, there are various effective measures you can implement: 1. Implement Protective Coatings: Create a barrier between the steel surface and the surrounding environment by applying protective coatings like paint, enamel, or powder coating. These coatings act as shields that guard against moisture and oxygen, thus preventing rust formation. 2. Utilize Galvanization: Coat the steel sheets with a layer of zinc through the process of galvanization. Zinc is highly resistant to corrosion and serves as a sacrificial anode, safeguarding the steel underneath. This method is commonly employed for outdoor applications where steel is exposed to moisture and harsh weather conditions. 3. Ensure Proper Storage: It is vital to store steel sheets in a dry and well-ventilated area to prevent rust formation. Moisture and humidity play significant roles in rust development, so it is essential to keep the sheets away from damp or wet environments. Additionally, storing the sheets off the ground on pallets or racks can help avoid contact with moisture. 4. Practice Regular Cleaning and Maintenance: Consistently clean the steel sheets with mild detergent and water to eliminate dirt, debris, or corrosive substances that may lead to rusting. After cleaning, thoroughly dry the sheets to prevent moisture accumulation. 5. Employ VCI (Volatile Corrosion Inhibitor) Packaging: During storage or transportation, employ VCI packaging materials such as VCI paper or film to effectively prevent rust on steel sheets. VCI emits corrosion-inhibiting molecules that form a protective layer on the steel surface, thus preventing rust formation. 6. Avoid Water Contact: Steer clear of prolonged exposure of steel sheets to water or other corrosive liquids. If the sheets come into contact with water, it is essential to promptly and thoroughly dry them to prevent rusting. By adhering to these preventive measures, you can significantly mitigate the risk of rust formation on steel sheets, ensuring their long-term durability and performance.

Q:What are the different surface coatings available for steel sheets?: There are several different surface coatings available for steel sheets. Some common options include galvanized coatings, which provide a layer of zinc to protect against corrosion; paint coatings, which can provide both protection and aesthetic appeal; and organic coatings, which offer additional protection against corrosion and weathering. Additionally, there are specialized coatings such as chrome plating, epoxy coatings, and powder coatings that can be used for specific applications or desired properties.

Q:Can steel sheets be used for mezzanine floors?: Yes, steel sheets can be used for mezzanine floors. Steel sheets are commonly used in the construction of mezzanine floors due to their strength, durability, and ability to support heavy loads. They provide a solid and stable surface for various applications, such as storage, industrial operations, or additional office space.

Q:Can steel sheets be used for heat transfer applications?: Indeed, heat transfer applications can make use of steel sheets. Steel possesses excellent heat conductivity, enabling the efficient transfer of heat between surfaces. In numerous heat transfer applications, such as heat exchangers, HVAC systems, and industrial machinery, steel sheets are frequently employed. Their remarkable thermal conductivity and resilience establish them as ideal for heat transfer across a diverse array of industries and applications. Moreover, steel sheets can be readily fabricated and shaped into various dimensions, allowing for tailored heat transfer solutions.

Q:Are steel sheets suitable for data center infrastructure?: Yes, steel sheets are suitable for data center infrastructure. Steel is a strong and durable material that can provide the necessary structural integrity and support for data center equipment and systems. It is commonly used for server racks, cabinets, enclosures, and other components within data centers. Steel sheets offer stability, protection, and easy customization options, making them a reliable choice for data center infrastructure.

Q:What are the different international standards for steel sheets?: There are several different international standards for steel sheets, including ASTM (American Society for Testing and Materials), JIS (Japanese Industrial Standards), DIN (Deutsches Institut für Normung), and EN (European Norms). These standards specify the requirements for various characteristics of steel sheets, such as chemical composition, mechanical properties, dimensions, and tolerances, ensuring that they meet the quality and performance expectations in different regions and industries worldwide.

Q:Can steel sheets be used for insulation?: No, steel sheets cannot be used for insulation. Steel is a good conductor of heat and electricity, so it does not retain heat or prevent heat transfer effectively. In fact, steel sheets can actually conduct heat and cold, making them poor insulators. Insulation materials such as fiberglass, foam, or cellulose are much better at trapping heat and preventing its transfer, which makes them ideal for insulation purposes.

Q:What does "rolled steel" mean?.: Generally refers to the thickness below 3, some enterprises have used rolling process, for example, 1.97 of the stainless steel materials market is difficult to buy, the enterprise will use 2 or 2.5 of the material rolling process processing, production of 1.97 thickness.

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