Product Description：

Protection caps protect bolts, nuts, and flange faces on raised-face or full-face flanges in conditions where extreme corrosion occurs, such as at gas plants, pump stations, and above- and below- ground installations. it  is a patented transparent polymer band with grease injection fittings and a relief vent plug that allows 360 degrees of continuous inspection. The flange protectors are used for preventing corrosion from developing between flanges on piping systems, and they enable visual inspection of the flange surface without removing the flange protector.

Keywords： Blot and Nut Protection Caps,Nut Corrosion Protection

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