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Esco Flange Hog 110 eliminates need to replace flanges

Esco Tool offers the Flange Hog 110 manually operated flange facing tool. It eliminates valve replacement and the pipe cutting, welding, and X-ray inspection involved. The tool requires an approximate 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 ID in a few minutes with a clamping range of 0.9 to 10 in. and 0.005-in. alignment accuracy. Capable of rapidly machining highly alloyed flanges with a reach up to 14 in. OD, the tool comes with straight and 90-degree tool bit holders and uses two-sided bits.