Need a dependable connection point for your piping run? For stainless piping work, this 1 1/4 304 Stainless Steel socket weld flange (150#, Raised Face) keeps your connection consistent. Once welded, the connection is stable and helps keep the assembly from shifting under typical plant vibration. 304 stainless is a reliable all-around choice for many industrial environments where corrosion resistance matters. Socket weld flanges are popular when you want a clean, compact connection and a strong joint after welding.