• CORRIGATED SHEET System 1
  • CORRIGATED SHEET System 2
  • CORRIGATED SHEET System 3
  • CORRIGATED SHEET System 4
  • CORRIGATED SHEET System 5
CORRIGATED SHEET

CORRIGATED SHEET

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
1000 m.t./month

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Product Name:corrugated steel roofing sheet

Effective Width:650mm to 1250mm

Thickness:0.13mm-0.8mm

Material PPGI/PPGL steel coil

Coating:Z30-Z275,AZ30-AZ180

Color:white,blue or any RAL colors

length:1m-11.8m according to the container

top color coating:12um-25um

Back color coating:7um-10um

HRB:50-95

Base plate:PRE-PAINTED ALUZINC STEEL COIL,PRE-PAINTED GALVANIZED STEEL COIL


Q:What is the average lifespan of steel sheets used for roofing?
The average lifespan of steel sheets used for roofing can vary depending on several factors such as the quality of the steel, the thickness of the sheets, the climate conditions, and proper maintenance. However, on average, steel sheets used for roofing can last anywhere from 30 to 50 years or more with proper installation and regular upkeep.
Q:Are steel sheets affected by UV radiation?
Yes, steel sheets can be affected by UV radiation. Over time, prolonged exposure to UV radiation can cause steel sheets to undergo a process called photo-oxidation, leading to degradation, discoloration, and potential loss of strength. To protect steel sheets from UV damage, they are often coated with specialized finishes or paints that contain UV stabilizers or inhibitors.
Q:What are the different types of finishes available for steel sheets?
There are several types of finishes available for steel sheets, including mill finish, brushed finish, mirror finish, galvanized finish, and painted finish.
Q:What are the different joining methods for steel sheets?
There are several different methods for joining steel sheets, each with its own advantages and applications. 1. Welding: Welding is one of the most common methods used to join steel sheets. It involves melting and fusing the edges of the sheets together using heat. There are various welding techniques such as arc welding, MIG welding, TIG welding, and spot welding. Welding offers strong and durable joints, but it requires skilled operators and can be time-consuming. 2. Bolting: Bolting involves using bolts or screws to connect steel sheets. This method is commonly used when disassembly or maintenance is required. Bolting provides a strong and reliable joint, and it is relatively simple and quick to perform. However, it may require drilling holes in the sheets and can result in a less aesthetically pleasing appearance compared to welding. 3. Riveting: Riveting is a method that uses metal pins or rivets to join steel sheets together. The rivets are inserted through pre-drilled holes in the sheets and then deformed or expanded to hold them in place. Riveting offers strong and secure joints, and it is often used in applications that require high shear strength. However, it can be time-consuming and requires specialized tools and skills. 4. Adhesive bonding: Adhesive bonding involves using specialized adhesives or bonding agents to join steel sheets together. The adhesive is applied between the sheets, and it forms a strong bond as it cures. This method offers excellent aesthetics as it leaves no visible joints, and it can also distribute stress evenly across the joint. Adhesive bonding is commonly used in industries where welding or other methods are not suitable, such as in the automotive and aerospace sectors. 5. Clinching: Clinching is a method that uses mechanical force to join steel sheets together. It involves deforming the edges of the sheets to interlock them and create a strong joint. Clinching does not require any additional materials such as fasteners or adhesives, making it cost-effective. However, it may not be suitable for applications that require high load-bearing capacity. Overall, the choice of joining method for steel sheets depends on factors such as the application, desired strength, aesthetics, time constraints, and cost considerations. Each method has its own advantages and limitations, and it is important to select the most appropriate method for the specific requirements of the project.
Q:What do you pay attention to?
1, the plastic bumper with 150-320# sandpaper, if the upwarping phenomenon in the injured, also with a knife will become warped skin scraping.2, in addition to oil, dust, after the proportion of the mixture of good ash fill the depression, to dry solid, first with 320-400# sandpaper polished, and then use 600-800# sandpaper grinding.3. After drying, place a primer newspaper at about 40mm of the ash.4, after removing oil and dust, with diluted primer (primer and quick drying diluent ratio of 1:1), empty spray again, dry and then spray again. In order to reduce the number of spraying and grinding time, it is necessary to ensure the smooth flow of primer, without flashing between each time. Dry the surface of the paint film, until the primer lose brightness, you can continue spraying, and then go round and round until you reach the thickness of the depression.5, in order to shorten the volatilization time, can use high temperature equipment baking, do not have to remove the newspaper, dry solid with 600-800# sandpaper to throw flat, but must not wear primer layer leakage.
Q:Are steel sheets resistant to high-pressure environments?
Yes, steel sheets are generally resistant to high-pressure environments due to their strength and durability.
Q:What are the common sizes and thicknesses of steel sheets?
Common sizes of steel sheets range from 4x8 feet to 5x10 feet, while typical thicknesses vary from 16 gauge (0.0598 inches) to 26 gauge (0.0179 inches). However, it's important to note that steel sheets can be customized to specific sizes and thicknesses based on individual requirements.
Q:Are steel sheets available in different grades of stainless steel?
Different grades of stainless steel are available, providing a range of options for steel sheets. Stainless steel is a versatile material widely used in industries like construction, automotive, and manufacturing due to its corrosion resistance and durability. Stainless steel has several grades, each with unique properties and composition. The most common grades are 304, 316, 430, and 201, which vary in chemical composition, including the amount of chromium, nickel, and other alloying elements. The choice of grade depends on the specific application and desired characteristics of the steel sheet. For instance, grade 304 is commonly used for general purposes because of its excellent corrosion resistance and strength. On the other hand, grade 316 is often preferred in environments with high exposure to corrosive elements, such as marine applications. Steel sheets are available in different thicknesses, sizes, and finishes, making them suitable for various applications. Whether you require stainless steel sheets for architectural purposes, food processing equipment, or industrial machinery, there is a grade that can meet your requirements. To ensure you select the appropriate grade of stainless steel sheet, it is important to consult with a supplier or manufacturer. They can provide guidance based on factors like the intended use, environmental conditions, and budget constraints. Ultimately, the availability of different grades of stainless steel sheets ensures there is a suitable option for diverse applications.
Q:Are the steel sheets available in different thickness tolerances?
Yes, steel sheets are available in different thickness tolerances.
Q:Are steel sheets available in different colors?
Yes, steel sheets are available in different colors.

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