2021EN 1514-2:2014+A1:2021 Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
2014EN 1514-2:2014 Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
2005EN 1514-2:2005 Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
1997EN 1514-2:1997 Flanges and their Joints - Dimensions of Gaskets for PN-Designated Flanges - Part 2: Spiral Wound Gaskets for Use with Steel Flanges