ANSI 150 Threaded NPT Flange, Raised Face, Carbon Steel by Oil Baron Supply Choose a variant 1" - $0.00 1-1/4" - $0.00 1-1/2" - $0.00 2" - $0.00 3" - $0.00 4" - $0.00 Choose a Size 1" 1-1/4" 1-1/2" 2" 3" 4" Quantity Add to cart Add to Quote Buy it now This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. A105 Forged Steel Pipe Flanges 1/16th Raised Face Class 150# ASTM A105, ASME SA105 & ANSI B16.5