Views: 0 Author: Site Editor Publish Time: 2021-10-17 Origin: Site
With the development of the metalworking industry, an increasing number of metals are beginning to appear in different applications, with different types of metal having different characteristics and prices. The product we are introducing in this article is colour coated steel, which is naturally very popular because of its powerful effects. This article will give a brief introduction to the uses and characteristics of colour coated steel.
What is colour coated steel used for?
The service life of colour coated steel.
How to select Color coated steel?
Colour coated steel is a composite metal sheet with galvanised steel or cold rolled steel as the substrate, which is coated with various protective and decorative coatings after surface treatment. In construction, colour coated steel is generally made of hot-dip galvanised steel sheet and hot aluminized zinc steel sheet as the substrate, mainly processed into corrugated sheets or with polyurethane composite sandwich panels and then used to build roofs, walls and doors of industrial and commercial buildings such as steel workshops, airports, warehouses and freezers. In the transport industry, colour coated steel is generally used as a substrate for electro-galvanised and cold plate, mainly for oil sump, automotive interior parts, etc.
The decorative service life refers to defects such as discolouration, chalking, cracking and partial shedding of the coating on the surface of the colour coated steel. To the image of the building and aesthetic impact, but has not yet reached the degree of use of the coating blockbuster lost protection role. Decorative service life 8 to 12 years
The service life of coating refurbishment refers to the time of use when most of the defects such as delamination and rust spots appear on the surface of the colour steel plate, causing further corrosion of the substrate. Generally speaking, the service life of refurbishment is 12 to 20 years
The extreme service life refers to the time when the colour steel plate is used for a long time without refurbishment until serious corrosion occurs and it can no longer be used.
According to the type of colour plate commonly used in China and the normal use of environmental perspective, the service life of colour coated steel plates for construction can be roughly 20 years or more. However, if the service life of colour coated steel exceeds 20 years, we recommend that you replace it immediately to avoid safety incidents.
As the use of colour coated steel plates and the use of different environmental conditions, there are more factors affecting their service life. According to the use function, the service life of colour coated steel sheets can be divided into the above categories. At the same time, we recommend that you always consider the size and popularity of the manufacturer when purchasing Color coated steel to avoid safety and quality problems.
When selecting, we need to take into account its safety, service life, load-bearing capacity and shape. At the same time, the quality of Color coated steel depends primarily on the Color coated steel production plant, but incorrect processing and installation equipment and methods can damage the appearance and longevity of the final product.
With the above information, do you have a better understanding of Color coated steel?HANNSTAR INDUSTRY COMPANY LIMITED is a professional manufacturer and exporter of hot dip galvanized (GI), hot dip galvanized aluminium sheet (GL/ALUZINC STEEL), colour We are a professional manufacturer and exporter of hot dip galvanized (GI), hot dip galvanized aluminium sheet (GL/ALUZINC STEEL), colour coated galvanized / hot dip galvanized aluminium sheet (Aluzinc steel), tinplate. If you need more information about our products, please do not hesitate If you need more information about our products, please do not hesitate to contact us and we will provide you with the best service.
