ISO 7483:1991 Dimensions of gaskets for use with flanges to ISO 7005
standard by International Organization for Standardization, 10/01/1991
Specifies dimensions for the following types of gaskets: non-metallic flat; spiral wound; metallic ring-joint; non-metallic envelope; corrugated, flat or grooved metallic and filled metallic. Annexes A and B are for information only.