Recently, the number of people inquiring about stainless steel electric heating pipes has increased a bit, because this time is also a peak season for stainless steel electric heating pipe sales. The use of stainless steel electric heating tubes in modern industry is very common. How to correctly understand and a correct understanding of the electric heating tube will make the stainless steel electric heating tube work to the extreme and make the output of the product more secure.
Today we will briefly talk about the advantages of stainless steel electric heating tube from its composition content. The main advantages are: ① better heat resistance ② dry burning resistance ③ relatively mature technology ④ relatively low cost.
The choice of the internal material of the stainless steel electric heating tube is good or bad to determine the quality of the stainless steel electric heating tube: the difference is mainly the difference in nickel content, nickel is an excellent corrosion resistance material, and the stainless steel is mixed with chromium to make stainless steel Enhanced corrosion resistance. The nickel content of ordinary stainless steel is only 24%, and the nickel content must reach 27% in order to make the corrosion resistance of stainless steel heating tubes in certain media have obvious changes. Therefore, in terms of materials, 316, 800, and 840 are relatively strong in corrosion resistance and high temperature resistance. 800 stainless steel contains 30% nickel, 840 stainless steel contains 20% nickel, and 304 stainless steel pipe contains only 8% nickel. In terms of cost, SUS304 is sufficient for normal heating water.
Titanium heating tube
Therefore, there are many types and models of stainless steel electric heating tubes on the market, the price gap is also large, and the quality and performance are also very different. Therefore, when purchasing, be sure to see whether the nickel content meets the needs of your industry. The above is Sun Gong's summary. I hope it can be useful to everyone. If you choose to buy stainless steel electric heating tubes, you must choose reliable and guaranteed ones.
