Stainless Steel Pipe is one of the widely used types of piping in the world. There are many different types of Stainless Steel Pipe variations used in the industries. The different types involve the material make, standards, specifications, schedules and pressure classes. The 300 series is the most commonly used type. Among them, the 304 stainless steel is the most used due to its cost effectiveness, durability and strength. There are 400 series, 630 series and precipitation hardened types. Each of these types has its own specific mechanical properties and qualities that make them applicable in certain industries.
The different types are used in different application set. The aircraft hydraulic line tubing is one of the extreme conditioned types of stainless steel. It has to withstand high pressure and high temperatures from inside and outside of the tubing. There are mechanical tubing applications that require stainless steel as well. These are used in construction industries to provide better grip, strength and corrosion resistant infrastructure to the construction sites. There are sanitary tubing needs as well. These usually do not require high strength but they do require high corrosion resistance. As the fluids flow inside the sanitation piping could often cause oxidation corrosion, the pipes have to be oxidation corrosion resistant. In places where precision is not much concerned but the strength is, the stainless steel welded pipe could be used. It increases the strength at connections by means of welding. The ss 304 pipe prices make it one of the most used pipe types.