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UNE-EN 1591-1:2025  UNE

Status: Vigente/ 2025-07-02

Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation

UNE-EN 17970:2025  UNE

Status: Vigente/ 2025-01-15

Ductile iron pipes - Push-in joints for ductile iron pipe systems - Resistance against root penetration - Requirements and test methods

UNE-ISO 23991:2023  UNE

Status: Vigente/ 2023-12-27

Irrigation applications of ductile iron pipelines — Product design and installation.

UNE-EN 17800:2023  UNE

Status: Vigente/ 2023-11-15

Life cycle cost (LCC) and Life cycle assessment (LCA) for CO2 emissions in ductile iron pipe systems

UNE-EN 14525:2023  UNE

Status: Vigente/ 2023-10-11

Ductile iron and steel wide tolerance couplings and flange adaptors for use with pipes of different materials: ductile iron, Grey iron, Steel, PVC-U, PVC-O, PE, Fibre-cement

UNE-EN 1515-4:2021/AC:2022  UNE

Status: Vigente/ 2022-10-05

Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU

UNE-EN 14772:2022  UNE

Status: Vigente/ 2022-01-26

Flanges and their joints - Quality assurance inspection and testing of gaskets in accordance with the series of standards EN 1514 and EN 12560

UNE-EN 1514-2:2014+A1:2022  UNE

Status: Vigente/ 2022-01-12

Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges

UNE-EN 1515-4:2021  UNE

Status: Vigente/ 2021-10-20

Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 2014/68/EU

UNE-EN 13555:2021  UNE

Status: Vigente/ 2021-07-28

Flanges and their joints - Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connections

UNE-EN 14628-1:2021  UNE

Status: Vigente/ 2021-05-26

Ductile iron pipes, fittings and accessories - Requirements and test methods - Part 1: PE coatings

UNE-EN 15655-2:2021  UNE

Status: Vigente/ 2021-05-12

Ductile iron pipes, fittings and accessories - Requirements and test methods for organic linings of ductile iron pipes and fittings - Part 2: Thermoplastic Acid Modified Polyolefin (TMPO) lining of pipes

UNE-CEN/TR 1591-2:2021 IN  UNE

Status: Vigente/ 2021-04-14

Flanges and their joints - Design rules for gasketed circular flange connections - Part 2: Gasket parameters

UNE-EN 14901-1:2015+A1:2021  UNE

Status: Vigente/ 2021-03-03

Ductile iron pipes, fittings and accessories - Requirements and test methods for organic coatings of ductile iron fittings and accessories - Part 1: Epoxy coating (heavy duty)

UNE-EN 14901-2:2020  UNE

Status: Vigente/ 2020-07-01

Ductile iron pipes, fittings and accessories - Requirements and test methods for organic coatings of ductile iron fittings and accessories - Part 2: Thermoplastic acid modified polyolefin coating (TMPO)

UNE-EN 15655-1:2019  UNE

Status: Current/ 2025-01-01

Ductile iron pipes, fittings and accessories - Requirements and test methods for organic linings of ductile iron pipes and fittings - Part 1: Polyurethane lining of pipes and fittings

UNE-EN 1092-1:2019  UNE

Status: Vigente/ 2021-04-14

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges

UNE 19101:2015  UNE

Status: Vigente/ 2015-09-16

Ductile iron pipes, fittings, accessories and their joint for local and secondary water pipelines. Requirements and test methods

UNE-CEN/TR 16470:2015 IN  UNE

Status: Vigente/ 2015-09-16

Environmental aspects of ductile iron pipe systems for water and sewerage aspects applications

UNE-EN 1092-1:2008+A1:2015  UNE

Status: Anulada/ 2019-03-20

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges

UNE-EN 14901:2015  UNE

Status: Anulada/ 2021-03-03

Ductile iron pipes, fittings and accessories - Epoxy coating (heavy duty) of ductile iron fittings and accessories - Requirements and test methods

UNE-EN 1514-2:2014  UNE

Status: Anulada/ 2022-01-12

Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges

UNE-EN 13555:2014  UNE

Status: Anulada/ 2021-07-28

Flanges and their joints - Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connections

UNE-EN 12560-2:2014  UNE

Status: Vigente/ 2020-01-01

Flanges and their joints - Dimensions of gaskets for Class-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges

UNE-EN 1591-1:2014  UNE

Status: Anulada/ 2025-07-02

Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation

UNE-EN 1591-4:2014  UNE

Status: Vigente/ 2020-01-01

Flanges and their joints - Part 4: Qualification of personnel competency in the assembly of the bolted connections of critical service pressurized systems

UNE-EN 12842:2013  UNE

Status: Vigente/ 2018-03-15

Ductile iron fittings for PVC-U or PE piping systems - Requirements and test methods

UNE-CEN/TR 1591-5:2013 IN  UNE

Status: Vigente/ 2013-02-13

Flanges and their joints - Design rules for gasketed circular flange connections - Part 5: Calculation method for full face gasketed joints

UNE-CEN/TS 1591-3:2013 EX  UNE

Status: Vigente/ 2013-02-06

Flanges and their joints - Design rules for gasketed circular flange connections - Part 3: Calculation method for metal to metal contact type flanged joint

UNE-CEN/TR 16017:2013 IN  UNE

Status: Current/2013-01-23

Guide to the use of EN 598

UNE-EN 545:2011  UNE

Status: Vigente/ 2015-04-23

Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods

UNE-EN 1591-1:2002+A1:2009/AC:2011  UNE

Status: Anulada/ 2014-05-28

Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation method

UNE-EN 1591-1:2002+A1:2009/AC:2010  UNE

Status: Anulada/ 2011-05-25

Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation method

UNE-EN 1515-4:2010  UNE

Status: Anulada/ 2021-10-20

Flanges and their joints - Bolting - Part 4: Selection of bolting for equipment subject to the Pressure Equipment Directive 97/23/EC

UNE-EN 1591-2:2010  UNE

Status: Anulada/ 2021-04-14

Flanges and their joints - Design rules for gasketed circular flange connections - Part 2: Gasket parameters

UNE-CEN/TS 1591-4:2010 IN  UNE

Status: Anulada/ 2014-05-21

Flanges and their joints - Design rules for gasketed circular flange connections - Part 4: Qualification of personnel competency in the assembly of bolted joints fitted to equipment subject to the Pressure Equipment Directive

UNE-EN 969:2009  UNE

Status: Vigente/ 2020-12-16

Ductile iron pipes, fittings, accessories and their joints for gas pipelines - Requirements and test methods

UNE-CEN/TR 15545:2009 IN  UNE

Status: Vigente/ 2009-12-16

Guide to the use of EN 545

UNE-EN 1591-1:2002+A1:2009  UNE

Status: Anulada/ 2014-05-28

Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation method

UNE-EN 598:2008+A1:2009  UNE

Status: Vigente/ 2009-11-18

Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods

UNE-EN 15655:2009  UNE

Status: Anulada/ 2019-07-17

Ductile iron pipes, fittings and accessories - Internal polyurethane lining for pipes and fittings - Requirements and test methods

UNE-EN 15542:2009  UNE

Status: Vigente/ 2015-04-23

Ductile iron pipes, fittings and accessories - External cement mortar coating for pipes - Requirements and test methods

UNE-EN 1092-1:2008  UNE

Status: Anulada/ 2015-03-18

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges

UNE-EN 598:2008  UNE

Status: Anulada/ 2009-11-18

Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods

UNE-EN 15189:2008  UNE

Status: Vigente/ 2018-03-15

Ductile iron pipes, fittings and accessories - External polyurethane coating for pipes - Requirements and test methods

UNE-EN 1092-3:2004/AC:2007  UNE

Status: Vigente/ 2014-01-01

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flanges

UNE-EN 545:2007  UNE

Status: Anulada/ 2011-11-16

Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods

UNE-EN 14901:2007  UNE

Status: Anulada/ 2015-03-04

Ductile iron pipes, fittings and accessories - Epoxy coating (heavy duty) of ductile iron fittings and accessories - Requirements and test methods

UNE-EN 1333:2006  UNE

Status: Vigente/ 2017-01-01

Flanges and their joints - Pipework components - Definition and selection of PN

UNE-EN 14628:2006  UNE

Status: Anulada/ 2021-05-26

Ductile iron pipes, fittings and accessories - External polyethylene coating for pipes - Requirements and test methods