CGCC DX51D Zinc Plated Metal Milk White Deep Corrugated Steel Roof Panel

CGCC DX51D Zinc Plated Metal Milk White Deep Corrugated Steel Roof Panel

１．Product Overview

CGCC DX51D zinc plated metal milk white deep corrugated steel roof panel is used for roofing sheets, wall panels, building cladding, container plates, construction projects, home appliance panels, and industrial building materials.

The product is manufactured from CGCC or DX51D steel substrate with zinc coating and pre painted surface. The corrugated profile improves sheet rigidity, while the color coated surface supports both corrosion protection and decorative appearance for building applications.

２．Technical Solution

The roofing sheet uses hot galvanized sheet or zinc-iron alloy hot galvanized sheet as substrate. After surface pretreatment, liquid coating is applied by roll coating, then baked and cooled to form a pre painted corrugated steel sheet.

The coating system can include polyester, silicon modified polyester, high-durability polyester, PVDF, epoxy, or high corrosion-resistant coating according to application requirements.

The 16.5mm crest and 76.2mm pitch profile provides a low-wave corrugated structure suitable for roof panels, wall panels, and decorative cladding systems.

３．Specifications

４．Application

This corrugated steel roof panel is suitable for roof panels, wall panels, floor panels, ceiling panels, building decoration boards, construction cladding, industrial workshops, warehouses, container plates, transportation applications, solar energy structures, furniture panels, and home appliance parts.

In home appliance applications, it can be used for refrigerator side door panels, DVD shells, air conditioner shells, freezer panels, and washing machine components.

５．Processing

The product supports surface pretreatment, roll coating, baking, cooling, corrugating, cutting, profiling, bundling, and export packing.

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

６．Advantages

• CGCC and DX51D steel grades support common roofing and construction applications.
• Zinc coating from 80 to 275g/m² improves corrosion resistance for building use.
• Pre painted surface provides decorative appearance and surface protection.
• Corrugated profile improves panel rigidity and installation stability.
• White, red, blue, and RAL colors support different architectural design requirements.
• The product is suitable for roofing, wall cladding, home appliance, and general construction applications.

７．How to Choose

• Choose milk white color when a clean and bright building appearance is required.
• Choose higher zinc coating when the project requires stronger corrosion resistance.
• Choose 0.11–0.30mm thickness for lightweight roofing and temporary structures.
• Choose 0.30–0.80mm thickness for stronger roofing, wall panels, and building cladding.
• Choose galvanized substrate for standard corrosion protection.
• Choose pre painted surface when color appearance and surface protection are required.
• Confirm steel grade, thickness, corrugated width, length, zinc coating, color, and packing method before production.

８．FAQ

Q1．What steel grades are available

CGCC and DX51D are available.

Q2．What thickness range can be supplied

The available thickness range is 0.11mm to 0.80mm.

Q3．What colors are available

White, red, blue, and customized RAL colors are available.

Q4．What is the corrugated width range

The corrugated width range is 665mm to 1000mm.

Q5．What are the main applications

The product is mainly used for roofing sheets, wall panels, construction cladding, container plates, and home appliance panels.