The Stainless Steel 1.4404 WN Flange Has Wide Applications in Different Industries

The stainless steel 1.4404 WN flange has wide applications in different industries
Stainless steel is one of the very powerful metal materials. Stainless steel materials have excellent corrosion resistance, not only can maintain the integrity of the building house design, but also its very easy to produce, process and manufacture, to meet the structural development requirements of architects and designers. The stainless steel 1.4404 WN flange surface has an oxide film, so it does not rust or corrosion in contact with oxygen in the atmosphere. But other metals react with oxygen in the atmosphere, such as ordinary carbon steel, where iron will continue to oxidize, and corrosion will continue to expand, forming holes. Therefore, the stainless steel 1.4404 WN flange stands out among all the metal flanges, and cannot be replaced. Stainless steel 1.4404 WN flange has a mechanical design strength and relatively high extension, and has a very good stainless steel material performance. Stainless steel 1.4404 WN flange is generally used to connect pipes and valves, flange with holes, bolt holes closely connected to two flanges, and gasers between two flanges to ensure sealing. Due to its excellent performance, stainless steel 1.4404 WN flanges are widely used in many industries. If the flange of other metal materials is in a humid environment, the reaction with the air will change the original characteristics of the metal, and then deteriorate into bad. But the stainless steel flange is rich in chromium and nickel metal elements and after passivation by the oxidizer, on its surface has formed a dense oxide film protection, can very effectively prevent the surface oxidation very effectively. However, the passivation treatment capacity of other industrial metal material pipes (such as galvanized pipes and copper pipes) is very weak, so the corrosion resistance is far lower than that of stainless steel water pipes.