17mm Pre Painted Corrugated Roofing Sheet Corrugated Galvanized Sheet Metal

Product Specification

17mm Pre Painted Corrugated Roofing Sheet Corrugated Galvanized Sheet Metal

１．Product Overview

17mm pre painted corrugated roofing sheet is a lightweight corrugated galvanized sheet metal used for roofing, wall cladding, structural use, commercial buildings, industrial workshops, household appliance panels, and general construction applications.

The product is manufactured from color coated galvanized or galvalume steel substrate. The 17mm wave height improves panel rigidity, while the pre painted surface provides decorative appearance and corrosion protection for roofing and wall systems.

２．Technical Solution

The roofing sheet is produced according to JIS G3322 CGLCC, ASTM A792, and EN 10169 DX51D+AZ standards.

AZ coating from 50g/m² to 180g/m² supports corrosion resistance for roofing and building applications. The top surface uses 15–20 micron polyester plus 5 micron primer, while 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 appearance, and project requirements. Bright or matt finishing is available according to architectural design needs.

３．Specifications

４．Application

This product is suitable for roofing sheets, wall cladding, commercial buildings, industrial workshops, warehouses, steel structure buildings, container plates, construction panels, household appliance panels, and general building materials.

It can also be used in industrial, family, commercial, and structural applications where lightweight corrugated galvanized sheet metal is required.

５．Processing

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

Customized sheet length, effective width, color, painting material, surface finish, wave width, and wave height can be supplied according to project requirements.

６．Advantages

• Lightweight corrugated sheet structure supports easy handling and installation.
• 17mm wave height improves roofing sheet rigidity and panel stability.
• 50–180g/m² coating supports corrosion resistance for construction and roofing applications.
• PE, SMP, PVC, and PVDF coating options support different weather and appearance requirements.
• Bright and matt surface finishes allow flexible architectural appearance selection.
• Standard export packing supports container shipment and long-distance transportation.

７．How to Choose

• Choose 0.14–0.30mm thickness for lightweight roofing and economical building applications.
• Choose thicker sheets when higher rigidity and stronger roofing performance are required.
• Choose PE coating for standard roofing and construction use.
• Choose SMP or PVDF coating when improved weather resistance is required.
• Choose bright finishing for a cleaner reflective appearance.
• Choose matt finishing for lower-gloss architectural appearance.
• Choose customized RAL color or customer sample color according to project design.

８．FAQ

Q1．What is the wave height of this roofing sheet

The standard height of wave is 17mm, or it can be customized according to request.

Q2．What is the wave width

The standard wave width is 76mm, or it can be supplied according to customer request.

Q3．What thickness range is available

The available thickness range is 0.14mm to 1.5mm.

Q4．What coating materials are available

PE, SMP, PVC, and PVDF painting materials are available.

Q5．What are the main applications

The product is mainly used for roofing, wall cladding, structural use, commercial buildings, household appliance panels, and industrial construction.