Lining joint sealing

Legal directives and regulations have placed special de­mands on exhaust gas systems and chimneys in the fields of industry and power plants.

This is especially pertinent for chimneys behind flue gas desulphurisation (FGD) plants. These chimneys are made of an outer hull, a ferro-concrete tube and an inner acid-proof exhaust pipe, called the lining. This lining consists of indi­vidual sections of piping. The expansion joints between the individual piping sections must be sealed to be gas-tight and fluid-tight to avoid damage to the concrete tube. Elastomer tracks made from fluor-terpolymer rubber [Trade name and registered trademark: Fluorel (3M company) Tecnoflon (Montefluos), Viton (Du Pont)] have shown supe­rior performance in sealing such lining joints.

Lining joint sealing

Downloads

Enclosed you will find downloads such as product documentation, product data sheet, safety information and gasket characteristics.

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