EGR GASKET STRUCTURE COMBINABLE WITH EGR PIPE WITHOUT WELDING

摘要

The present invention is to change the structure of the EGR gasket in order to prevent the sealing of the EGR valve according to the structure of the EGR gasket and accordingly the EGR gasket which can exhibit improved sealing than conventional by sealing the EGR pipe to the EGR pipe flange without welding. To provide an improved structure of.;The structure of the improved EGR gasket of the present invention is different in size from the top and bottom of the groove formed in the tip portion of the inner edge of the hole at the center where the steel grommet of the EGR gasket is fitted, and the diameter of the hole at an arbitrary position on the top and bottom planes. The silicon rubber is printed in a circular shape with a larger diameter, and the tip of the EGR pipe can be inserted without welding between the groove of the lower surface and the EGR pipe flange.