MPP 304SS TRANSITIONED T4 FLANGE FOR 1.5 SCH10 PIPE, THIS T4 FLANGE START LIFE OUT OF SOLID 3/4"BAR IS FULLY CNC MACHINED WITH SMOOTH TRANSITION DESIGNED TO WORK WITH 1.5" SCH 10 PIPE, THESE FLANGES ARE MADE RIGHT HERE IN THE USA AT OUR FACILITY WITH AMERICAN SOURCED MATERIAL