Dialing in a stainless line and want hardware you can trust from day one? For stainless piping work, this 3 316 Stainless Steel socket weld flange (150#, Raised Face) keeps your connection consistent. The raised-face sealing surface is designed to mate well with common gasket styles used on stainless systems. Socket weld flanges are popular when you want a clean, compact connection and a strong joint after welding. 316 provides extra protection compared to 304 in many real-world conditions. Add it to your cart and keep your project movingÑsupport is here if you need it.