This 1 1/2 socket weld flange (304 Stainless Steel) is a clean match for 150# raised-face connections. Dialing in a stainless line and want hardware you can trust from day one? The job of this socket weld flange is straightforward: it gives you a standard bolt-up point so your line can connect to other flanged components. 304 stainless is a reliable all-around choice for many industrial environments where corrosion resistance matters. 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. Once welded, the connection is stable and helps keep the assembly from shifting under typical plant vibration. Add it to your cart and keep your project movingÑsupport is here if you need it.