Prepaint Galvanized Corrugated Iron Sheet

Prepaint Galvanized Corrugated Iron Sheet System 1

Prepaint Galvanized Corrugated Iron Sheet

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 1000000 m.t./month

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Item specifice

Standard:

AISI

Technique:

Hot Rolled

Shape:

U Channel

Surface Treatment:

Galvanized

Steel Grade:

Q195

Certification:

ISO

Thickness:

Length:

Net Weight:

Description of Prepainted Corrugated Iron Sheet:

1. Hot-dipped galvanized

2. Color: All RAL color

3. Thickness: 0.23-1.0MM

4. Developed Width: 600mm to1200mm

Specifications of Prepainted Corrugated Iron Sheet:

1. Heat insulation

2. Water proof

3. Easy install

4. Super quality

Features of Prepainted Corrugated Iron Sheet:

(1) Novel and beautiful modeling , rich luster, strong adornment sex, flexible in combination, can express different architectural styles;

(2) Light weight (6 ~ 10 kg/m squared) high strength (yield strength 250 ~ 550 mpa) fine skin stiffness,fine seismic performance of waterproofing agent;

(3) Factory product with high quality industrial buildings, public buildings, storehouse halls, residential buildings, trade buildings, sport halls, exhibition buildings and offices

Images of Prepainted Corrugated Iron Sheet:

FAQ:

1. What's the Delivery port?

The main ports are Qingdao and Tianjin, we also can deliver to other ports to meet your requirements

2. How long is the lead time?

Delivery time: 45 days after order confirmed.

3. What payment term do you accept?

Payment: T/T or L/C at sight.

Q:Can the steel sheets withstand extreme temperatures?: Yes, steel sheets are designed to withstand extreme temperatures and maintain their structural integrity.

Q:Can steel sheets be welded?: Yes, steel sheets can be welded. Welding involves using heat to melt the edges of the steel sheets and then joining them together to form a strong and permanent bond.

Q:What is the difference between hot rolled steel and controlled rolled steel plate? Can two plates be used interchangeably?: The rolled steel plate is used to achieve the ideal special performance by controlling the amount of deformation, deformation and temperature. Having higher added value and higher price. Interchangeable, but not a good choice!

Q:Are steel sheets resistant to rot or decay?: Yes, steel sheets are highly resistant to rot or decay.

Q:Can steel sheets be used for acoustic insulation?: Steel sheets can be used for acoustic insulation to some extent, but they are not as effective as other materials specifically designed for this purpose. Steel sheets have some natural sound-blocking properties due to their density and mass, which can help reduce the transmission of sound waves. However, they are not as effective as materials like mineral wool, fiberglass, or acoustic foam, which are specifically engineered to absorb and dampen sound. While steel sheets can provide a certain level of noise reduction, they are more commonly used for structural purposes in buildings rather than as primary acoustic insulation material. For optimal acoustic insulation, it is recommended to use materials that have been specifically designed and tested for noise reduction, as they will offer better performance in terms of absorbing and blocking sound waves.

Q:How are steel sheets protected against rusting?: Corrosion protection is employed to safeguard steel sheets against rusting. Several techniques are utilized for this purpose: 1. Galvanization: Zinc is applied as a coating on the steel sheets. Acting as a sacrificial anode, the zinc corrodes in lieu of the steel when exposed to moisture or oxygen. Consequently, a barrier is formed to shield the steel from rust. 2. Painting: A layer of paint is applied to the steel sheets, creating a protective barrier against moisture and oxygen. This physical barrier prevents contact between these elements and the steel, thus reducing the likelihood of rust formation. 3. Powder coating: Dry powder is spread onto the steel sheets and then heated to establish a protective layer. The powder liquefies and fuses into a smooth coating, offering remarkable resistance to rust and corrosion. 4. Electroplating: The steel sheets are immersed in a bath containing a metal coating solution, such as zinc or chromium. By passing an electric current through the bath, the metal coating bonds with the steel, serving as a safeguard against rust. 5. Phosphating: A chemical process deposits a layer of zinc or manganese phosphate onto the steel sheets. This layer enhances the adhesion of paint or other coatings, providing a surface resistant to corrosion. These techniques find widespread usage in various industries to avert the rusting of steel sheets. The selection of a specific method is contingent upon factors such as cost, durability requirements, and the intended environment for the steel sheets.

Q:How is the quality of steel sheets determined?: The quality of steel sheets is determined by various factors such as the composition of the steel, its mechanical properties, surface finish, and dimensional accuracy. It undergoes rigorous testing for strength, ductility, hardness, and resistance to corrosion. Additionally, the manufacturing process, including the selection of raw materials and adherence to industry standards, plays a significant role in determining the quality of steel sheets.

Q:What is the difference between a painted and laminated steel sheet?: A painted steel sheet and a laminated steel sheet are both types of steel sheets that offer different characteristics and applications. A painted steel sheet is a steel sheet that has been coated with a layer of paint. This paint layer provides protection against corrosion and adds aesthetic appeal to the sheet. The paint can come in various colors and finishes, allowing for customization and versatility in design. Painted steel sheets are commonly used in architectural applications, such as roofing, siding, and wall cladding, as well as in automotive and appliance industries. The paint layer may require periodic maintenance to ensure its durability and appearance. On the other hand, a laminated steel sheet is created by bonding multiple layers of materials together. Typically, it consists of a steel core and one or more layers of other materials, such as plastic, polymer, or resin. The lamination process enhances the strength, durability, and performance of the steel sheet. Laminated steel sheets offer superior resistance against impact, scratching, and chemical exposure, making them suitable for applications that require high mechanical strength and protection, such as transportation, construction, and industrial equipment manufacturing. The laminate layers can also provide additional functionalities like sound insulation, thermal insulation, or fire resistance. In summary, the main difference between painted and laminated steel sheets lies in their composition and purpose. A painted steel sheet primarily focuses on aesthetics and corrosion protection, while a laminated steel sheet prioritizes strength, durability, and specialized functionalities. The choice between the two depends on the specific requirements of the application at hand.

Q:What is the average thermal conductivity of steel sheets?: The average thermal conductivity of steel sheets typically ranges from 15 to 50 Watts per meter Kelvin (W/m·K).

Q:How do steel sheets perform in terms of wear resistance?: Steel sheets are known for their excellent wear resistance properties. Due to their hardness and durability, steel sheets can withstand and resist wear, abrasion, and scratching, making them highly suitable for applications requiring long-term durability and protection against wear and tear.

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