Esco Tool introduced the Flange Hog 110 flange facing tool that eliminates the need to cut pipe and replace flanges when replacing valves in virtually any flanged piping system. It requires only about a 10-in. opening between flanges and refaces damaged RF and FF gasket seats on flanges with a phonographic finish. Creating a finish that meets B16.5 standards, the tool mounts to the flange I.D. in a few minutes with a clamping range of 0.9 in. to 10 in. and an alignment accuracy of 0.005 in.