This part of EN 1514 specifies the dimensions and marking of spiral gaskets used with flat and rais d face flanges conforming to the requirements of EN 1092-1, for pressure ratings PN 10, PN 16, PN 25, PN 40, PN 63, PN 100 and PN 160, and nominal diameters up to and including DN 1,000.
NF E29-902-2:2014 Referenced Document
EN 1333 Flanges and their joints - Pipework components - Definition and selection of PN
EN ISO 6708 Pipework Components - Definition and Selection of DN (Nominal Size) (ISO 6708 : 1995)
NF E29-902-2:2014 history
2021NF E29-902-2:2021 Flanges and their joints - Gaskets for PN-designated flanges - Part 2 : spiral wound gaskets for use with steel flanges
2014NF E29-902-2:2014 Flanges and their joints - Gaskets for PN-designated flanges - Part 2 : spiral wound gaskets for use with steel flanges
0000 NF E29-901-2:2001
1990NF E29-900-3:1990 Industrial pipework. Gaskets for flanged assemblies. Part 3 : spiral wound gaskets.