Product NEWS

Hot-dip galvanized square tube and metal tile are the most perfect combination
by admin on 22-06-15
Galvanized metal roof tiles, color steel tiles, etc. on the market are collectively referred to as metal tiles; And hot-dip galvanized square tube is a hollow square-section steel pipe, which is rolled from steel plate or steel strip. The chemical reaction is formed in t...
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Zinc-aluminum-magnesium steel sheet manufacturers, ZAM coil suppliers zam sheet usage and advantages
by admin on 22-06-07
Zinc-Aluminum-magnesium steel sheet is a new type of high-corrosion-resistant coated steel sheet. Its galvanized layer is mainly composed of zinc, which is composed of zinc plus 11% aluminum, 3% magnesium and a small amount of silicon. The current thickness range of stee...
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What is the life expectancy of color steel roof tiles?
by admin on 22-06-01
When talking about color steel roof tiles, many customer friends will think that they are all the same. They are all made of a layer of iron. What can be different, but for those who know color steel tiles well, you need to pay attention to purchasing color steel tiles. ...
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How to choose ppgi ppgl and how to judge the quantity
by admin on 22-05-27
The corrosion resistance of different types of coatings of ppgi ppgl coil is also different. For example, in the case of the same coating thickness, the corrosion resistance of hot-dip galvanized coatings is higher than that of hot-dip galvanized coatings. In addition, c...
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How to select ppgi coil and ppgl coils
by admin on 22-05-23
The selection of prepainted steel coil（ppgi ppgl）mainly refers to the selection of mechanical properties, substrate type (type of coating) and coating thickness, front coating performance and back coating performance. Usage, environmental corrosion, service life, durab...
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How many years can different types of color steel tiles be used?
by admin on 22-05-17
How many years can different types of color steel tiles be used? 1. Polyester color steel tile (PE) roofing hseet has good adhesion, a wide range of formability and outdoor durability, medium chemical resistance, and a service life of 7-10 years. 2. Silicon modified resi...
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What is the use of galvanized aluminum magnesium plate? The price of galvanized aluminum magnesium sheet, galvanized aluminum magnesium coil manufacturer.
by admin on 22-05-16
Aluminum-magnesium-zinc steel sheet（ZAM sheet） is a new type of high-corrosion-resistant coated steel sheet. Its layer is mainly composed of zinc, which is composed of zinc plus 11% aluminum, 3% magnesium and a trace amount of silicon. The thickness range of the curren...
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What is the meaning of skin passed of hot-dip galvanized steel coil?
by admin on 22-05-12
What is the meaning of skin passed of hot-dip galvanized steel coil? Answer: With the continuous expansion of the use of hot-dip galvanized sheet, in the modern continuous hot-dip galvanizing equipments, the following purposes can be achieved by smoothing the strip: ①Imp...
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What is the difference between spangle and zero-spangle of galvanized coil?
by admin on 22-05-10
1.How long can the finished galvanized coil be stored in the warehouse? Why? A: It is allowed to be stored for three months to avoid oxidation caused by storage for too long. 2. What is the length tolerance of galvanized steel sheet? Answer: The length tolerance is not a...
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Galvanized Steel Coil Factory knowledge of galvanized sheet coil
by admin on 22-05-06
Hot Dip Galvanized Steel Coil What is the main purpose of hot-dip galvanized steel coil? Hot-dip galvanized coils are mainly used in construction, home appliances, automobiles, machine...
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Galvalume coil/zincalum coil characteristics and usages. How to storage galvalume steel coil
by admin on 22-03-21
Galvalume coil/zincalum coil has many excellent characteristics: 1. strong corrosion resistance, 3 times that of pure galvanized sheet; 2. beautiful spangles on the surface, which can be used as building exterior panels. 3. Corrosion resistance The corrosion resistance ...
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O que é bobina de galvalume, a característica da bobina de galvalume
by admin on 22-03-21
A estrutura de revestimento da bobina de aço galvalume é liga Zn-Al, e a composição do revestimento é 55% Al, 43,3% Zn e 1,6% Si. Devido à sua excelente resistência à corrosão, a bobina de galvalume é amplamente utilizada em todo o mundo. A bobina de aluzinc é lisa e pos...
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