Factory Price Galvanized Steel Corrugated Sheet

PPGI COLOR COATED ROOFING SHEET SUPPLIER

• Wall Thickness :0.12MM~5MM 

• Width:600MM~1500MM

• Length:2 meters~5 meters

• Standarad:ASTM, AISI, GB, JIS, DIN, BS

• Material:SGCC/Sgcd/CGCC/S250gd/S280gd/S350gd/G550/Dx51d+Z/D

• Zinc Coating:30g/m2 to 275g/m2
  

• Min Order: 5 TON

• Surface Treatment : unoil, dry, chromate passivated, non-chromate passivated

• Technique:Cold rolled->hot dipped galvanizing->Color Coated -> corrugated

• Depth of corrugated:15MM~18MM

• Yield Strength:550MPA/As required

• Tensile strength:600MPA/As required

• Pitch:75MM~78MM
  

• Stock: Large
  

• Payment: T/T; LC; Paypal; Western Union
  

• Processing Service: Welding, Punching, Cutting, Bending, Decoiling
  

• Use:roofs or walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums

Overview

Galvanized Steel Corrugated Sheet is a type of steel sheet that has been coated with zinc and formed into a corrugated profile, combining the benefits of corrosion resistance with enhanced structural strength. The corrugated design adds rigidity to the sheet, allowing it to span longer distances and withstand higher loads compared to flat sheets. This makes it a popular choice for various construction and industrial applications where both durability and strength are required.

Advantages

The key Advantages of Galvanized Steel Corrugated Sheet include its excellent corrosion resistance due to the zinc coating, which protects the underlying steel from rust and environmental damage. The corrugated profile provides increased mechanical strength and stiffness, enabling the sheet to bear heavy loads and resist deformation under pressure, such as from wind, rain, or snow. The sheets are lightweight, which simplifies transportation and installation, while still offering good impact resistance. They have a long service life, especially in moderate climates, and can be easily cut and shaped to fit specific project requirements. The surface of the galvanized steel can also be painted or coated with additional protective layers to enhance its appearance and further improve corrosion resistance in more aggressive environments.

Application

In the construction industry, Galvanized Steel Corrugated Sheets are widely used for roofing applications in residential, commercial, and industrial buildings. The corrugated design helps to channel rainwater efficiently, while the zinc coating ensures long-term protection against the elements. They are also used for siding, fencing, and partitions, providing both structural support and a cost-effective solution. In the agricultural sector, these sheets are employed for building barns, sheds, and livestock shelters, where they need to withstand the harsh conditions of moisture, dust, and temperature variations. Industrial applications include the construction of warehouses, workshops, and storage facilities, as well as the fabrication of temporary structures and site offices. Additionally, Galvanized Steel Corrugated Sheets are used in the manufacturing of truck bodies and trailers, where their lightweight and strength are advantageous.

FAQ

Q: What is the standard corrugation profile of these sheets?

A: The corrugation profile can vary, but common profiles include trapezoidal, 正弦形 (sinusoidal), and angular shapes, with different rib heights and spacing depending on the manufacturer and application requirements.

Q: How is Galvanized Steel Corrugated Sheet installed?

A: It is typically installed using screws or nails that are driven through the raised ribs into the underlying structure, ensuring a secure and watertight fit. Proper sealing around the fasteners is important to prevent water infiltration.

Q: Can these sheets be recycled?

A: Yes, galvanized steel is a highly recyclable material, and corrugated sheets can be recycled at the end of their service life, contributing to environmental sustainability.

Q: What is the recommended spacing between supports for Galvanized Steel Corrugated Sheets?

A: The spacing depends on the sheet thickness, corrugation profile, and the expected load, but generally, it ranges from 600 mm to 1200 mm to ensure adequate support and prevent sagging.

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