Flange Protection System


The quick, easy and effective way to protect flanges and prevent corrosion.

Flange Protection brochure


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Flange Protection System is designed to protect flange faces, studs, and gaskets on raised face, full face, and ring joint flanges from atmospheric corrosion encountered in:

  • Chemical plants
  • Refineries
  • Gas plants
  • Offshore platforms
  • Onshore oil fields
  • Metering stations
  • Water and Wastewater plants
  • Pump stations
  • Underground pipelines

Corrosion Control

Controlling corrosion and being aware of its damaging effects is paramount in pipeline maintenance. The down time, coupled with the cost of cutting and welding a new flange, replacing flange bolts, nuts and seals, can become very expensive. With the use of Flange Protectors and Kleergel Corrosion Inhibitor, flanges remain safe from hazardous and unsightly corrosion that can cause leakage, failure, or even shutdown of equipment. 

The Flange Protection System is also designed for use on cathodically isolated flanges to prevent foreign matter from shorting out or bridging over an isolating gasket. All Flange Protectors are equipped with an exclusive positive loading relief vent and plug that assures complete loading of flange cavities. The extruded, clear, flexible polyband allows visual inspection without removal of the protector and ensures complete filling of the flange cavity.

Additionally, it's completely reusable and will provide many years of service life.


This installation video shows how easy the bands are to install and helps give an idea of how the product will function.

Additional information

Weight 3 lbs
Dimensions 12 × 12 × 5 in