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How to tell the good quality of brass extrusion profile section

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How to tell the good quality of brass extrusion profile section
Speaking of copper profiles may we are a bit strange, in fact, it has a relatively wide range of applications in many industries, it's also about the quality of security, then it's the quality of how to test it, or that good quality copper profiles which standards it ? 
Copper profiles of the manufacturing process is relatively more complex, the complex production process of this series can not have a little sloppy, otherwise it will seriously affect the quality of the factory, that factory quality testing how to conduct it? In fact, to test if the quality of its products can be the easiest first judge from the appearance of the factory's products to see the look is not very smooth, if the surface is damaged, then the quality is definitely substandard, which is generally used the most simple way. 
Second, to test the quality of manufactured copper profiles must also control the chemical composition of detailed stringent checks to see if the proportion of all its ingredients are not meet the eligibility criteria. This is a professional inspection method is relatively accurate, through which can be seen not only if the quality can also see which aspects of a problem. These are some simple ways to test the quality of copper profile, quality of copper profiles can have a basic understanding of these methods.
Pub Time : 2014-08-25 12:11:02 >> News list
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