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How to judge stainless steel electric heating tube



  Shanghai Ziyu Electronic Ceramics Co., Ltd. is a company specializing in the production and development of PTC components.

  The main structure of aluminum silver paste: aluminum silver paste is mainly composed of aluminum powder, solvent and auxiliary agent.

  Recently, especially the customers in the Northeast are learning about stainless steel electric heating pipes, mainly because they are currently a season of consumption of stainless steel electric heating pipes. The use of electric heating pipes in current kitchen supplies is very popular. How to make the performance of stainless steel electric heating tube products to the best effect, so that the output of the products is more guaranteed.

  The characteristics of stainless steel electric heating tube are: 1 good heat resistance, 2 resistant to dry burning, 3 mature technology, 4 low cost.

  The quality of the internal material of the stainless steel electric heating tube affects the quality of the electric heating tube. The difference is that the nickel content is different. Nickel metal is a good corrosion-resistant material. The corrosion resistance of the stainless steel is mixed with the chromium in the stainless steel. strengthen. Ordinary stainless steel has a nickel content of only 23%, and a nickel content of 28% can cause a significant change in the corrosion resistance of stainless steel heating tubes in certain media. Therefore, from the material in terms of strength 316 800 840 high temperature corrosion resistance of these materials. 800 stainless steel nickel content reached 31%, 840 stainless steel nickel content reached 21%, 304 stainless steel tube nickel content was only 7%. From the cost considerations, normal heating water is sufficient with SUS304.

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