Galvanized Corrugated Iron Sheet for Roofing

Galvanized Corrugated Iron Sheet for Roofing System 1

Galvanized Corrugated Iron Sheet for Roofing

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 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 Corrugated Iron Sheet:

1.Grade:SGCC, DX51D+Z, DX52D+Z, etc
2.Application:automotive, Strengthen plate, bearing

Specifications of Corrugated Iron Sheet:

Product Name	Wave Tile
Standard:	GB , ASTM , JIS etc
Raw Material	GI , GL , PPGI , PPGL
Thickness	0.15mm-0.6mm
Width	750mm-1000mm(BC)/665-920mm(AC)
Length	4000mm(Max)
Coating	AZ40-AZ160g , Z50-Z140g
Temper	Full hard , half hard , annealed
Spangle	Regular , Minimized , Big spangle
Pallet Weight:	2-4mt
Material	SGCH , SGLCH , SGCC
Payment:	Trade Assurance OF Alibaba ,T/T, L/C at sight
MOQ:	20 ton each size, 1x20'ft per delivery

Features of Corrugated Iron Sheet:

Long Lasting

Strong & Light Weight

Better Corrosion Resistance

Better Thermal Efficiency

Aesthetically Pleasing

Images of Corrugated Iron Sheet:

Galvanized Corrugated Iron Sheet for Roofing

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 be bent or formed into different shapes?: Yes, steel sheets can be bent or formed into different shapes. Steel is a highly malleable material, which means it can be easily manipulated and shaped without breaking. This allows for a wide range of applications where steel sheets need to be bent or formed into specific shapes, such as in the construction industry for manufacturing beams, columns, and other structural components. Various methods, such as cold forming, hot forming, and press braking, can be used to bend or form steel sheets into different shapes, depending on the desired end result and the thickness of the steel.

Q:Can steel sheets be used for outdoor sculptures or artwork?: Yes, steel sheets can definitely be used for outdoor sculptures or artwork. Steel is a highly durable and strong material, making it suitable for outdoor environments where sculptures and artwork may be exposed to harsh weather conditions. Steel sheets can be bent, cut, and welded into various shapes and forms, allowing artists to create unique and intricate designs. Additionally, steel can be painted or coated to prevent rust and corrosion, ensuring the longevity of the artwork. Many famous outdoor sculptures around the world are made from steel, showcasing its versatility and suitability for outdoor use.

Q:How do you prevent galvanic corrosion when using steel sheets in contact with water?: To prevent galvanic corrosion when using steel sheets in contact with water, you can employ several measures. One effective approach is to apply a protective coating or paint on the steel sheets, acting as a barrier between the steel and water. Another option is to use corrosion-resistant steel alloys, such as stainless steel, which have inherent resistance to galvanic corrosion. Additionally, isolating the steel sheets from other dissimilar metals or using corrosion inhibitors can help prevent galvanic corrosion. Regular inspection, maintenance, and prompt repair of any coating damages are also crucial to avoid the onset of corrosion.

Q:What are the different types of steel sheet finishes?: There are several different types of steel sheet finishes that serve various purposes and provide different aesthetics. Some of the common types include: 1. Hot Rolled: This finish is achieved by heating the steel sheet above its recrystallization temperature and then rolling it to the desired thickness. It has a rough and textured surface, making it suitable for applications where appearance is not a priority. 2. Cold Rolled: After the hot rolling process, the steel sheet is passed through rollers at room temperature to achieve a smooth and polished finish. Cold rolled finishes are often used in applications that require a superior surface finish, such as automotive panels or appliances. 3. Galvanized: In this process, the steel sheet is coated with a layer of zinc to provide corrosion resistance. The zinc coating also gives the sheet a shiny and reflective appearance. Galvanized finishes are commonly used in outdoor applications to protect against rust and harsh weather conditions. 4. Stainless Steel: This finish is achieved by adding chromium to the steel sheet, which provides excellent corrosion resistance and a sleek, reflective surface. Stainless steel finishes are widely used in kitchen appliances, architectural applications, and medical equipment, where hygiene and durability are essential. 5. Coated Finishes: Steel sheets can be coated with various materials, such as paint, epoxy, or polymer, to enhance their appearance or provide additional protection. Coated finishes can be customized to meet specific requirements, such as color or texture, and are often used in architectural and decorative applications. 6. Brushed: This finish is obtained by brushing the steel sheet with abrasive material, creating a textured and matte surface. Brushed finishes are commonly used in interior design and furniture manufacturing, where a contemporary and stylish appearance is desired. These are just a few examples of the different types of steel sheet finishes available. The choice of finish depends on the specific requirements of the application, such as corrosion resistance, aesthetic appeal, or surface texture.

Q:What are the different standards and certifications for steel sheets?: Steel sheets must adhere to numerous standards and certifications in order to ensure their quality and compliance with industry requirements. Some of the well-known ones are: 1. ASTM International: To establish the mechanical and chemical properties of steel sheets, ASTM A1008/A1008M provides a standard specification for cold-rolled, carbon, structural, high-strength low-alloy steel sheets with improved formability. 2. American Iron and Steel Institute (AISI): Various standards are offered by AISI for different types of steel sheets, such as AISI 4130, AISI 4140, AISI 4340, etc. These standards outline the chemical composition, mechanical properties, and heat treatment requirements for specific steel sheet types. 3. International Organization for Standardization (ISO): ISO has developed standards like ISO 3574, ISO 630, and ISO 4998 to cover dimensional tolerances, mechanical properties, and technical delivery conditions for specific steel sheet grades. 4. European Committee for Standardization (CEN): CEN has defined requirements for cold-rolled, hot-rolled, and high-strength steel sheets through standards like EN 10130, EN 10025, and EN 10149 respectively. These standards encompass aspects such as chemical composition, mechanical properties, and surface finish. 5. Japan Industrial Standards (JIS): JIS standards like JIS G 3141, JIS G 3131, and JIS G 3132 are widely used for cold-rolled, hot-rolled, and hot-rolled high-strength steel sheets respectively. They specify the mechanical properties, chemical composition, and dimensional tolerances of steel sheets. Furthermore, steel sheet manufacturers can obtain various certifications to demonstrate their adherence to specific quality and environmental management systems. Some widely recognized certifications in the steel industry include ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), and OHSAS 18001 (Occupational Health and Safety Management System). These certifications guarantee that manufacturing processes and products meet the required standards while being produced in an environmentally sustainable and safe manner.

Q:How do steel sheets perform in abrasive environments?: Steel sheets perform well in abrasive environments due to their high strength and durability. The hardness of steel allows it to resist the wear and tear caused by abrasive materials, such as sand, gravel, or dust particles. Additionally, the smooth surface of steel sheets helps to reduce friction and prevent the accumulation of debris, further enhancing their performance in abrasive environments. Steel sheets can withstand the impact of abrasive materials without deformation or damage, making them ideal for applications such as construction, mining, and manufacturing industries. However, it is important to note that certain types of steel, such as stainless steel, are more resistant to corrosion and rust, which can also be factors in abrasive environments. Regular maintenance and protective coatings can further enhance the performance and longevity of steel sheets in abrasive environments.

Q:How is the weight of the steel plate calculated?: The weight of the steel plate is calculated in this way:Weight = length (unit m) * width (unit m) * thickness (unit mm) *7.85

Q:Do the steel sheets have any sharp edges?: Indeed, sharp edges can be found on steel sheets. Throughout their production, steel sheets frequently undergo cutting or shearing processes, thereby resulting in the presence of sharp edges. It is of utmost importance to exercise caution when dealing with steel sheets and to employ suitable protective gear, like gloves, while working with them, in order to prevent any harm arising from the sharp edges.

Q:Are steel sheets fire-resistant?: Yes, steel sheets are fire-resistant. Steel does not burn or contribute to the spread of fire, making it a suitable material for fire-resistant construction and protection.

Q:What are the common sizes and thicknesses of steel sheets?: Common sizes and thicknesses of steel sheets vary depending on their intended use and industry standards. However, some common sizes include 4x8 feet, 5x10 feet, and 6x20 feet. Thicknesses typically range from 0.4mm to 25mm, with the most commonly used thicknesses being 1mm, 2mm, 3mm, 4mm, and 5mm.

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