Committee:
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
Status: VIGENTE / 2013-01-23
Guide to the use of EN 598
Status: VIGENTE / 2009-12-16
Guide to the use of EN 545
Status: VIGENTE / 2009-12-04
Flanges and their joints. Circular flanges for pipes, valves, fittings and accessories, Class designated- Part 1: Steel flanges, NPS 1/2 to 24.
Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, class designated
Status: VIGENTE / 2009-11-18
Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods
Status: VIGENTE / 2008-06-20
Flanges and their joints. Gaskets for class-designated flanges. Part 6: Covered serrated metal gaskets for use with steel flanges
Status: VIGENTE / 2002-07-29
Flanges and their joints - Bolting - Part 2: Classification of bolt materials for steel flanges, PN designated.
Status: ANULADA / 2025-07-02
Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation
Status: ANULADA / 2023-10-11
Ductile iron wide tolerance couplings and flange adaptors for use with pipes of different materials: ductile iron, grey iron, steel, PVC-U, PE, fibre-cement
Status: ANULADA / 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
Status: ANULADA / 2022-01-12
Flanges and their joints - Gaskets for PN-designated flanges - Part 2: Spiral wound gaskets for use with steel flanges
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
Status: ANULADA / 2021-07-28
Flanges and their joints - Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connections
Status: ANULADA / 2021-05-26
Ductile iron pipes, fittings and accessories - External polyethylene coating for pipes - Requirements and test methods
Status: ANULADA / 2021-04-14
Flanges and their joints - Design rules for gasketed circular flange connections - Part 2: Gasket parameters
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
Status: ANULADA / 2019-07-17
Ductile iron pipes, fittings and accessories - Internal polyurethane lining for pipes and fittings - Requirements and test methods
Status: ANULADA / 2019-03-20
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
Status: ANULADA / 2015-03-18
Status: ANULADA / 2015-03-04
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