Registration number (WIID)Project No.TitleStatus
36667LVS EN 1591-1+A1:2009 /AC:2011Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation methodAtcelts
24224LVS EN 1591-2:2008Flanges and their joints - Design rules for gasketed circular flange connections - Part 2: Gasket parametersAtcelts
1868LVS EN 1092-2:2000Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flangesAtcelts
37016EN 1591-1:2013Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: CalculationAtcelts
26809LVS EN 1515-4:2010Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/ECAtcelts
72147prEN 1092-3Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flangesAptauja slēgta
72152prEN 1759-4Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 4: Aluminium alloy flangesAptauja slēgta
72148prEN 1759-3Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flangesAptauja slēgta
59671LVS EN 14772:2021Flanges and their joints - Quality assurance inspection and testing of gaskets in accordance with the series of standards EN 1514 and EN 12560Standarts spēkā
67173LVS EN 1515-4:2021Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EUStandarts spēkā
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