Registration number (WIID)Project No.TitleStatus
28551LVS CEN/TR 1591-5:2012Flanges and their joints - Design rules for gasketed circular flange connections - Part 5: Calculation method for full face gasketed jointsStandarts spēkā
78041CEN/TR 1591-6:2025Flanges and their joints - Design rules for gasketed circular flange connections - Part 6: Background informationStandarts spēkā
67174LVS EN 12560-1:2025Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 1: Non-metallic flat gaskets with or without insertsStandarts spēkā
68300LVS CEN/TR 1591-2:2020Flanges and their joints - Design rules for gasketed circular flange connections - Part 2: Gasket parametersStandarts spēkā
76250LVS EN 1515-4:2021/AC:2022Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EUStandarts spēkā
65763LVS EN 13555:2021Flanges and their joints - Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connectionsStandarts spēkā
65764LVS EN 1092-2:2024Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flangesStandarts spēkā
67177LVS EN 1514-1:2025Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 1: Non-metallic flat gaskets with or without insertsStandarts spēkā
65764EN 1092-2:2023Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flangesStandarts spēkā
72156EN 1591-1:2024Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: CalculationStandarts spēkā
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