Although factory ppgi coils last many years longer than regular painted panels, ppgi coils still need to be thoroughly cleaned. If there is automatic washing of rainwater, such as roof slabs, no maintenance is required. Cleaning removes the accumulated corrosion of the ppgi coil and maintains the aesthetics of the building without the need for painting. Places that need to be cleaned include brackets, side panels under drip eaves, warehouse door panels, grooves on the back of drip eaves, etc.

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It's especally useful for countless outdoor and industrial applications.

All steel sheet and tube products contain 2 basic elements - carbon and iron - and may have some compositional differences and various manufacturing processes. In the case of hot-dipped galvanized steel coils and cold rolled steel coils, they are similar steel products with unique properties and applications.

Types and uses of galvanized sheet

Matters needing attention in the transportation and storage of galvanized coils

According to the China Radio and Television Group economic voice "World Finance" reported that silicon steel, also known as electrical steel, is a steel product that adds silicon elements. The manufacture of transformers, motors and generators is inseparable from silicon steel. Experts pointed out that the application potential of high-end silicon steel in the energy field is huge, only used to upgrade the stock transformer, a year can save the power generation close to the Three Gorges power station.

Under the complex operating conditions of power electronic equipment, different types of oriented silicon steels exhibit different magnetic properties. In order to enable designers to quickly and accurately select different types of oriented silicon steel in the face of different operating conditions of power electronic equipment, the magnetic characteristics of 0.10mm ultra-thin oriented silicon steel and 0.23mm ordinary thickness oriented silicon steel under different operating conditions are measured based on the medium frequency Epstein square ring measuring device.

Galvanized steel is galvanized steel covered with a zinc layer that prevents contact between oxygen and water, thereby preventing the steel from rusting. Therefore, under normal circumstances, galvanized steel will not rust.

PPGI coil is prepainted galvanized steel coil. It provides excellent corrosion, beautiful appearances, rich colors, and wide applications. According to the statistics, our PPGL steel coil has been sold to Turkey, Libya, the Philippines, Iran, etc over 100 countries and regions around the world. GNEE Steel is a famous producer and exporter of color-coated steel coils.