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What is the difference between galvanized steel sheet and Color-coated plate?

1. Classification by thickness: (1) Thin plate (2) Medium plate (3) Thick plate (4) Extra thick plate 2. Classification by production method: (1) Hot rolled steel plate (2) Cold rolled steel plate 3. Classified by surface characteristics: (1) Galvanized sheet (hot-dip galvanized sheet, electro-ga... Read More

Are you interested in our new tile type？

Corrugated roofing steel sheet is made of color-coated sheet and galvanized steel sheet, processed by rolling machine. According to the different shapes, it is mainly divided into T-shaped tiles, corrugated tiles, glazed tiles, etc.According to different metal materials, it can be divided into co... Read More

What is the difference between galvanized sheet with flowers and no flowers?

Galvanized steel sheet is a welded steel sheet with a hot-dip galvanized or electro-galvanized layer on the surface. There are two kinds of galvanized coil materials, one is galvanized without flower, and the other is galvanized with flower. The surface of the flowerless galvanized is bright and ... Read More

Happy New Year

On the occasion of the arrival of the new year, all the staff of Lueding wish to greet our customers ,wish you good health and good luck in the new year. Read More

How exactly is pre-painted steel plate produced?

With the gradual increase in the use of color-coated steel sheets in the construction industry, people’s attention to color-coated steel sheets continues to rise. According to incomplete statistics: In 2016, China’s domestic use of pre-painted steel plates was about 5.8 million tons.S... Read More

What are the outstanding advantages of galvalume coil？

Let me introduce to you today that the light steel keel used in the light steel villa is made of galvanized steel sheet. Let’s take a look at the outstanding advantages of galvanized steel as a construction material: 1、Conducive to environmental protection The galvalume steel sheet can be 100% r... Read More

What are the factors that affect the color difference of coating?

The color difference of the coating is caused by the difference between the hue-brightness-color of the painted film and the hue-brightness-color of the standard board or the whole vehicle. Factors affecting the color difference of the coating 1. Coating thickness The thickness of the coating is ... Read More

What is the difference between PCM and VCM?

What is “PCM”? PCM(Prepainted Steel Sheet) is a color prepainted steel sheet, which is mainly a composite material made by applying one or more layers of paint on the metal coil by roller coating, and then baking it at a high temperature. This PCM color-coated board has decorative eff... Read More

Introduction of corrugated galvanized steel sheet

Corrugated galvanized steel sheet is made of hot-dipped galvanized sheet and other metal sheet, which are rolled and cold-formed into various corrugated profiles.It is widely used in roofing and interior and exterior wall decoration of building, warehouse, special construction, large-span steel s... Read More

What is the Aluminum coil ?

Aluminum coil is a metal product that is subjected to flying shear after being rolled by a casting-rolling mill and processed by bending corners. Aluminum coils are widely used in electronics, packaging, construction, machinery, etc. After the aluminum coil is washed, chrome-plated, rolled, baked... Read More

What is color coated steel coil

Color-coated steel coil are based on hot-dip galvanized sheets, hot-dip galvanized sheets, etc., after surface pretreatment (chemical degreasing and chemical conversion treatment), one or more organic coatings are applied to the surface, and then baked and cured The finished product. It is also n... Read More

What is the difference between galvalume coil and galvanized coil

Galvalume coil is a product very similar to Galvanized steel with better corrosion resistance(up to three times the life of galvanized steel).The supperior properties of Galvalume coil arise from the unique composition(55%Al，43.4%Zn，1.6%Si) of the metallic coating. Applications include roofing ... Read More
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