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Overview ISO 6622-2:2013 defines the essential dimensional features and nominal sizes for rectangular piston rings made of steel used in reciprocating internal-combustion engines. It covers rings wit…
1 Scope This part of ISO 6622 specifies the essential dimensional features of rectangular rings made of steel, types R, B, BA, and M having nominal diameters from 30 mm up to and including 160 mm, us…