Insulation sets are used to limit corrosion in pipeline systems. Where dissimilar metals are present, the sets remove the possibility of the system acting as a galvanic cell and reduce the risk of galvanic corrosion of the pipework Insulation sets are also used to isolate cathodically protected piping systems where they prevent the flow of electro-static charge.
Each flange insulation set comprises one central gasket, one insulation sleeve per bolt and washers on each side of the bolt.
