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Flange insulation sets are used in flange applications where electrical isolation and galvanic corrosion resistance are required. The kits are used as an insulator between dissimilar metal flanges or to electrically isolate sections of pipeworks in cathodic protection systems, preventing the flow of electrostatic charge along the pipelines. They are designed to minimise the effects of electro-chemical corrosion. The insulation kit consists of one full-length sleeve, two insulating washers and two steel washers for each of the bolts in the flange assembly.
Type "E" gaskets
The outside diameter of this type of gasket extends up to the external diameter of the flange. The gasket contains bolt holes, which help to automatically align the centre of the gaskets, and also provide optimum protection against foreign particles which could short out the flange.
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