Stainless Steel Pipe is stainless; meaning it is corrosion resistant. The stains are essentially corroded layers of the steel. So the corrosion resistant Stainless Steel Pipe avoids corrosion for the most part. This is one of the reasons why stainless steel is the most widely used type of steel in piping. The pipes are used in different types and shapes with different standards and grades. Stainless steel pipes are also used in high pressure applications due to their strength. The composition involves chromium, nickel, molybdenum and other alloying elements as needed.
Food and beverage industries need maximum corrosion resistance because corrosion might mean poisoning of edible substances here. So stainless steel is one of the best choices in these industries. Offshore drilling, sea water equipment, sea water desalinization and other chloride rich conditions require higher corrosion resistance against chloride ion. The stainless steel grades have specifications just for the chloride resistance, so that they are used in these applications.
Oil and gas, power plant, aerospace, heat exchangers and boilers have a different requirement. They all operate under high temperature and some under high pressure levels. The grades such as 316 are specifically designed to withstand high temperature and pressure, at the same time not compromising the corrosion resistance and yield strength. The use of stainless steel erw pipe could be seen in applications where welding is necessary. The ss 316 pipe price list is convenient to most buyers. This type of steel is suitable for high pressure and high temperature applications as mentioned above.