Galvanised steel plate is widely used in life, so there are many manufacturers who purchase it. Testing galvanised steel plate after production is a process that many buyers will do. In fact, the manufacturer of galvanised steel plate also needs to conduct multi-faceted tests and issue a test report from a professional organization.
For buyers, the quality of galvanised steel plate and whether it can meet the standards directly affect the later use and construction costs. Therefore, in the procurement process, the testing of galvanised steel plate cannot be ignored. So what are the tests for galvanised steel plate?
01
Performance testing
Not only galvanised steel plate, but also various steels produced by manufacturers just now must be tested for performance before leaving the factory, and must meet the basic performance standards. Therefore, it is acceptable for buyers to require relevant tests on galvanised steel plate to prove that the product meets the basic performance.
02
Quality inspection
The quality of galvanised steel plate actually has corresponding inspection standards, such as the quality inspection test of the galvanised layer of steel products, the technical requirements and inspection of the galvanised layer, etc. These are all required to be inspected by professional institutions and relevant quality inspection reports issued.
03
Color difference inspection
Because the zinc layer thickness and galvanising process of galvanised steel plate are different, it will directly affect whether there is color difference on its surface. High-quality products have small surface color difference and uniform galvanised layer thickness, which can also ensure that the galvanising will not fall off and extend the service life of the product.
04
Anti-friction inspection
After adding the galvanised layer, the friction resistance and hardness of galvanised steel plate will be improved, so anti-friction inspection should also be carried out during the inspection. The surface quality needs to be guaranteed, and the hardness and other aspects must also meet the standards.
Therefore, when buyers purchase galvanised steel plate, they can check whether the manufacturer has a test report, and not just one test, but a multi-faceted test of galvanised steel plate must be carried out to generate a formal report. In this way, they can have a full understanding of the quality of the steel plate and it is also convenient to select high-quality products.
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