Stamping elbow pipe fittings resistant to air, steam, water and other weak corrosive media and acid, alkali, salt and other chemical corrosive media corrosion of steel. Also known as stainless and acid-proof steel. In practice, the steel with weak corrosion resistance is often called stainless steel stamping elbow fittings, and the steel with chemical corrosion resistance is called acid-resistant steel. Because of the difference in chemical composition, the former is not resistant to the corrosion of chemical media, while the latter is generally stainless.

Stamping elbow pipe with chromium also set mechanical strength and high elongation in a body, easy parts processing and manufacturing, can meet the needs of architects and structural designers. All metals react with the oxygen in the atmosphere to form an oxide film on the surface. Unfortunately, the iron oxide formed on ordinary carbon steel continues to oxidize, causing the corrosion to expand, and eventually forming holes. It is also possible to ensure the surface of carbon steel by electroplating it with paint or with oxidize-resistant metals (such as zinc, nickel and chromium), but, as is known, this maintenance is only a thin film.

WH-Steel is a Chinese manufacturer of pipe fittings. Since its establishment for many years, we are determined to establish a high standard of brand image with high-quality products. We produce flanges, elbows, bends, tees and other products are exported to more than 30 countries worldwide. The choice of WH-STEEL is your wisest decision.