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Gasket Installation Requirements
Oct 22, 2016

1, gasket and flange sealing surfaces should be clean, without affecting sealing performance of connections of any scratches, spots and other defects.

2, small outer diameter of the gasket should be bifalan outside the sealing surface, gasket inner diameter should be slightly larger than the pipe diameter, inner diameter of two and generally the gasket thickness twice times to ensure that after pressing, gasket inner edge does not extend into the container or pipe, so as not to impede the flow of fluid in the container or pipe.