PPGI Sheets are sheets of pre-painted or pre-coated Steel that display high durability, and resistance against weather and UV rays from sunlight. As such, they are widely used as roofing sheets for buildings and construction. They do not undergo corrosion owing to atmospheric conditions and can be easily installed through a simple technique. PPGI Sheets are abbreviated from Pre-Painted Galvanised Iron. These sheets exhibit high strength and resilience and almost never leak or corrode. They are usually available in attractive colours and designs per preference. 

Zhongxi Metal is a prepainted steel sheet supplier and manufacturer in China. We supply all RAL colors and special patterns can be made, such as wood grain, flower print, camouflage, and brick etc.

Product Keywords

The company is a professional manufacturer engaged in the research, development, production, sale and service.,  is committed to providing one-stop steel procurement services for global client. 

Product Introduction

Advantage

• The color-coated GI roofing sheet uses zinc coated steel as substrate, which is durable. Then some layers of coatings are applied to enhance its corrosion resistance. So the service life of the PPGI roofing sheet will be more than 15 years.

• The profile design of colored galvanized roofing can reduce sound resonance and isolate noise. Also, due to its low thermal conductivity, it can help to keep your home cooler on hot, sunny days.

• PPGI roofing sheet is light in weight so that it is easy to transport and install. Using color coated roofing sheets can shorten the construction period by 40%. Also, colored galvanized roofing can be recycled, especially for mobile houses. It can lower your construction cost.

• The galvanized colour coated roofing sheet is rich in colors and unique in design, which can be used for various styles. Also, the color coated roofing looks great, which means no surface decoration is needed.

• Galvanized colour coated roofing sheets are waterproofing. In rainy areas, the corrugated design can help rainwater gather and flow down quickly.

• PPGI sheet keeps the mechanical properties of base metal, such as high tensile strength, great toughness, etc. More than that, it can withstand a larger weight, when it is made into corrugated roofing.

Common RAL Colors

You can choose the customized color you want and produce according to the RAL color.

Quality Control

We have our own Physical & Chemical Testing Center Lab to guarantee our product quality. Our test items & instrument fully meet international standards.

Applications

Buildings like Detached Houses, Terraced Houses, Residential Multi-Storey Buildings, and Commercial Constructions mainly have PPGI Steel Roofing. They can be fastened securely and they keep excess noise at bay. PPGI Sheets also have excellent thermal properties and thus can keep the interiors of a building warm during winter and cool during scorching heat.

Product Inventory

Color coated sheets are mainly used in building, transport, home appliances, solar energy, furniture. Especially in home appliances, the sheets are mainly used as the side door plate of refrigerators,and air conditioners, freezers, and washing machine. Using galvanized sheets or galvalume sheet as the substrate, color coated sheet is made by first going through surface pretreatment, then coating for one or more layers, and funally baking and cooling.