There are many different types of stainless steel pipe fittings available on the market today. Each type has its own unique benefits and drawbacks. When choosing the right type of fitting for your project, it is important to consider the intended use, the size and dimensions of the pipe, and the pressure rating required.The most common type of stainless steel pipe fitting is the butt weld fitting. Butt weld fittings are used in a wide variety of applications, including oil and gas, petrochemical, power generation, and more.