Duplex steel flange SORF 14″ Class 150 A182 F60 ASME B16.5 admin / February 12, 2023Product Name: slip on flange Material: ASTM A182 F60 Size: 14″ Pressure Class: 150 Face: RF Thickness: – Heat Treatment: solution and quenching in water Manufacture Standard: ASME B16.5