CGLCC Pre Painted Corrugated Roofing Sheet EN 10169 DX51D+AZ Galvanized Steel Roofing Panels

1．Product Overview

CGLCC pre painted corrugated roofing sheet is used for roofing, wall cladding, galvanized steel roofing panels, container plates, construction panels, household appliance panels, industrial buildings, and general structural applications.

The product is manufactured according to JIS G3322 CGLCC, ASTM A792, and EN 10169 DX51D+AZ standards. The corrugated profile improves roofing sheet rigidity, while the color coated surface supports appearance design and corrosion protection.

2．Technical Solution

The roofing panel uses DX51D+AZ substrate with AZ coating from 50g/m² to 180g/m².

The top surface uses 15–20 micron polyester plus 5 micron primer. The back surface uses 5–7 micron or 7–8 micron polyester plus 5 micron primer.

PE, SMP, PVC, and PVDF painting materials can be selected according to weather exposure, surface durability, color requirement, and building environment. Bright and matt finishing options are available for different architectural appearances.

3．Specifications

4．Application

This product is suitable for roofing sheets, wall panels, galvanized steel roofing panels, industrial buildings, civil buildings, warehouses, workshops, container plates, construction panels, home appliance panels, and commercial building cladding.

It can be used where pre painted corrugated steel sheets require standard compliance, corrosion resistance, color appearance, and roofing rigidity.

5．Processing

The product supports color coating, corrugating, cutting, profiling, bright or matt finishing, bundling, and export seaworthy packing.

Customized thickness, width, effective width, length, color, painting material, wave width, wave height, and packing method can be supplied according to project requirements.

6．Advantages

• JIS G3322 CGLCC, ASTM A792, and EN 10169 DX51D+AZ standards support international project requirements.
• 76mm wave width and 17mm wave height improve sheet rigidity for roofing applications.
• 50–180g/m² coating supports corrosion resistance for construction use.
• Top and back coating structures support surface protection and color performance.
• PE, SMP, PVC, and PVDF paint systems support different weather and appearance requirements.
• Bright and matt finishing options support different architectural styles.

7．How to Choose

• Choose PE coating for standard roofing and wall cladding applications.
• Choose SMP or PVDF coating when better weather resistance is required.
• Choose higher zinc coating when stronger corrosion resistance is required.
• Choose matt finishing for lower-gloss building appearance.
• Choose bright finishing for cleaner reflective appearance.
• Choose customized RAL color according to project design.
• Confirm thickness, width, effective width, zinc coating, paint type, color, wave profile, and packing method before production.

8．FAQ

Q1．What standards are available

JIS G3322 CGLCC, ASTM A792, and EN 10169 DX51D+AZ are available.

Q2．What thickness range can be supplied

The available thickness range is 0.14mm to 1.5mm.

Q3．What is the zinc coating range

The zinc coating range is 50–180g/m².

Q4．What painting materials can be supplied

PE, SMP, PVC, and PVDF painting materials can be supplied.

Q5．What are the main applications

The product is mainly used for roofing, wall panels, galvanized steel roofing panels, container plates, construction, household appliance panels, and industrial buildings.