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Committee

Committee:

CTN 19/SC 1 - Cast iron pipes, fittings, accessories and flanges

Secretary:
AFTA - ASOCIACIÓN DE FABRICANTES DE TUBO DE ACERO SOLDADO LONGITUDINALMENTE Y ACCESORIO DE FUNDICIÓN MALEABLE ROSCADO PARA TUBERÍA
International Relations:

ISO/TC 5  Ferrous metal pipes and metallic fittings

CEN/TC 74  Flanges and their joints

CEN/TC 165/WG 6  Waste water engineering. Cast iron pipes

CEN/TC 203  Cast iron pipes, fittings and their joints

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: CTN 19/SC 1: 71

UNE-EN 1591-1:2025

Status: VIGENTE2025-07-02

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

UNE-EN 17970:2025

Status: VIGENTE2025-01-15

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

UNE-EN 15655-1:2019

Status: VIGENTE2025-01-01

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-ISO 23991:2023

Status: VIGENTE2023-12-27

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

UNE-EN 17800:2023

Status: VIGENTE2023-11-15

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

UNE-EN 14525:2023

Status: VIGENTE2023-10-11

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

Status: VIGENTE2022-10-05

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

Status: VIGENTE2022-01-26

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

Status: VIGENTE2022-01-12

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

UNE-EN 1515-4:2021

Status: VIGENTE2021-10-20

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

Status: VIGENTE2021-07-28

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

UNE-EN 14628-1:2021

Status: VIGENTE2021-05-26

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

UNE-EN 15655-2:2021

Status: VIGENTE2021-05-12

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-EN 1092-1:2019

Status: VIGENTE2021-04-14

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

UNE-CEN/TR 1591-2:2021 IN

Status: VIGENTE2021-04-14

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

UNE-EN 14901-1:2015+A1:2021

Status: VIGENTE2021-03-03

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 969:2009

Status: VIGENTE2020-12-16

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

UNE-EN 14901-2:2020

Status: VIGENTE2020-07-01

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 12560-2:2014

Status: VIGENTE2020-01-01

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

UNE-EN 1591-4:2014

Status: VIGENTE2020-01-01

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