DIN EN 12560-4 : 2001 Title: Flanges and their joints - Gaskets for class-designated flanges - Part 4: Corrugated, flat or grooved metallic and fillet metallic gaskets for use with steel flanges; English version of DIN EN 12560-4 Year: 2001 Publisher: DIN Media GmbH Availability: Within 1-2 working days