76mm Pre Painted Corrugated Roofing Sheet Corrugated Metal Roof Panels

76mm Pre Painted Corrugated Roofing Sheet Corrugated Metal Roof Panels

1．Product Overview

76mm pre painted corrugated roofing sheet is used for roofing, wall cladding, container plates, construction panels, home appliance panels, and general building applications.

The product is made from galvanized or color painted steel sheet and formed into corrugated roof panels. The 76mm wave width and 17mm wave height improve sheet rigidity, while the galvanized or pre painted surface supports corrosion resistance and decorative appearance.

2．Technical Solution

The corrugated metal roof panel can be produced from SGCC, DX51D, DX53D, DX54D, SPHC, Q195 and related steel grades.

Available processing technologies include cold rolling, electro galvanizing, hot-dipped galvanizing, and color painting. The sheet can also support bending, welding, decoiling, cutting, and punching according to downstream fabrication needs.

Zinc coating from 30g/m² to 500g/m² supports different corrosion resistance requirements for roofing and construction environments.

3．Specifications

4．Application

This product is suitable for roofing sheets, wall panels, corrugated metal roof panels, container plates, construction cladding, industrial buildings, workshops, warehouses, home appliance panels, and general steel structure projects.

It can be used where corrosion resistance, corrugated rigidity, and color appearance are required for roof and wall applications.

5．Processing

The product supports cold rolling, electro galvanizing, hot-dipped galvanizing, color painting, corrugating, bending, welding, decoiling, cutting, punching, bundling, and export packing.

Customized thickness, width, zinc coating, color, processing method, and packing method can be supplied according to project requirements.

6．Advantages

• 76mm wave width and 17mm wave height improve panel rigidity for roofing applications.
• Big spangle galvanized surface provides a visible metallic appearance.
• Zinc coating from 30g/m² to 500g/m² supports different corrosion resistance requirements.
• Thickness range from 0.2mm to 3.0mm covers lightweight roofing and stronger sheet applications.
• Multiple material grades support different forming and structural requirements.
• Processing services such as cutting, punching, bending, and decoiling support downstream fabrication.

7．How to Choose

• Choose thinner sheets for lightweight roofing and economical building applications.
• Choose thicker sheets when higher rigidity and stronger roofing performance are required.
• Choose higher zinc coating when the project requires stronger corrosion resistance.
• Choose regular widths such as 1000mm, 1250mm, or 1500mm for common roofing layouts.
• Choose color painted surface when decorative appearance is required.
• Choose galvanized surface when metallic appearance and corrosion resistance are required.
• Confirm material grade, thickness, width, zinc coating, wave profile, color, and processing requirement before production.

8．FAQ

Q1．What is the standard wave profile

The standard wave width is 76mm and the height of wave is 17mm.

Q2．What material grades are available

SGCC, DX51D, DX53D, DX54D, SPHC, and Q195 are available.

Q3．What thickness range can be supplied

The available thickness range is 0.2mm to 3.0mm.

Q4．What zinc coating range is available

The zinc coating range is 30g/m² to 500g/m².

Q5．What processing services are available

Bending, welding, decoiling, cutting, and punching services are available.