2024.08.31
What material butterfly valve is good
Butterfly valve structure is small, light weight, can intercept the flow, but also able to regulate the flow, many advantages, so that the butterfly valve is more and more wide range of applications. Butterfly valve can be used in more and more areas, because the butterfly valve material is variable, different materials of the butterfly valve can be adapted to different working conditions, so what material butterfly valve is good, this problem is not rigorous enough, the specific reasons we continue to analyze.
Butterfly valve common materials are gray cast iron, ductile iron, cast steel, stainless steel these kinds of. If the material performance to compare, then no doubt stainless steel butterfly valve is the best, because of its temperature resistance, anti-corrosion ability, pressure resistance than other materials are more outstanding, applicable to the working conditions of the environment is also more, stainless steel butterfly valve cost is also the highest of several materials.
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If only over water, steam and such media, the use of gray cast iron or ductile iron material butterfly valve is completely sufficient, if you have to use cast steel or stainless steel material, but will increase the cost.
Butterfly valve material, with the pipeline medium has a direct relationship, including medium temperature, pressure, corrosivity, etc., low pressure room temperature environment, the use of gray cast iron, ductile iron material butterfly valve; high temperature and high pressure environment, the use of cast steel material butterfly valve; high temperature and high pressure and corrosive use of stainless steel material butterfly valve.
It can be seen that the butterfly valve material itself is not good or bad, choose the right material to the right working conditions. Of course, on the material itself, there are good and bad quality points, which is related to the level of manufacturers, here for you to recommend Tianjin Ao Sai Valve, high-quality valve manufacturers, all the materials used in butterfly valves have been strictly screened, and the products will be shipped after layers of quality control, to ensure the quality of products.

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