Long life split automotive engine gasket

Abstract

The utility model relates to a long -life spliced automobile engine gasket, including a plurality of splicing sections and a sealing section, a plurality of splicing sections are along the radial distribution of sealing section, and a plurality of splicing sections are inserted in the outside of sealing section, and every two adjacent splicing sections are all welded fixed, make a plurality of splicing sections seal section fixed in the inside, and sealing section whole sets up as high -temperature -resistant alloy structure. Through adopting a plurality of splicing sections even distribution along the radial of sealing section and insert in the outside of sealing section, and the splicing type structure of welding fixed between every two adjacent splicing sections, make splicing section can adopt conventional alloy material, and can according to different engine exhaust system's flange interface shape and size, flexible adjustment splicing section's quantity and shape, make sealing gasket can better adapt to various different working conditions and demand, and sealing section whole adopts high -temperature -resistant alloy structure, can bear gasoline supercharged engine exhaust system up to 900 DEG C above high temperature environment use.

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