Stainless steel (SS) butt weld (BW) fittings are crucial components in piping systems, known for their durability, corrosion resistance, and integrity. These fittings are designed to be welded directly to the pipe for a seamless and leak-proof connection. Common types of SS BW fittings include elbows, tees, reducers, and caps, offering versatility to accommodate different piping needs. They are widely used in industries such as oil and gas, chemical processing, and food processing, where hygiene, strength, and corrosion resistance are essential.