This European standard specifies the construction, dimensions and marking of covered metal jacketed gaskets for use with flanges complying with prEN 1092-1 for PN 2,5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63 and PN 100 up to and including DN 900.
DS/EN 1514-7:2004 history
2004DS/EN 1514-7:2004 Flanges and their joints - Gaskets for PN-designated flanges - Part 7: Covered metal jacketed gaskets for use with steel flanges