Dialing in a stainless line and want hardware you can trust from day one? This 1 1/4 slip-on flange (304 Stainless Steel) is a clean match for 150# raised-face connections. 304 offers a strong balance of durability, availability, and value. This style is a practical choice for many general-purpose stainless piping systems. TheyÕre widely used because they simplify fit-up before weldingÑhelpful when youÕre working on a tight schedule. The raised-face sealing surface is designed to mate well with common gasket styles used on stainless systems. Use this slip-on flange when you want a familiar, bolt-together connection you can service later without drama. Add it to your cart and keep your project movingÑsupport is here if you need it.