ÖNORM EN 14525:2023 01 01
Current
The latest, up-to-date edition.
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
Hardcopy
German - English
01-01-2023
This document specifies the requirements and associated test methods applicable to wide tolerance ductile iron and steel (restricted sizes for steel) couplings, stepped/reducing couplings and flange adaptors intended for use with pipe components made from a number of pipe materials (ductile iron, grey iron, PE in conformity with EN 12201-1 to EN 12201-5, PVC-U in conformity with EN ISO 1452-1 to EN ISO 1452-5, PVC-O in conformity with EN 17176-1 to EN 17176-5, steel, fibre-cement), for providing a leak tight seal over a wide range of pipe outside diameters: - to convey water (e.g. water intended for human consumption); - with or without pressure; - to be installed below or above ground, inside or outside buildings.
| Committee |
CEN/TC 203
|
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
Osterreichisches Normungsinstitut/Austrian Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 14525:2022 | Identical |
| EN 15189:2006 | Ductile iron pipes, fittings and accessories - External polyurethane coating for pipes - Requirements and test methods |
| EN ISO 6506-1:2014 | Metallic materials - Brinell hardness test - Part 1: Test method (ISO 6506-1:2014) |
| EN ISO 4016:2022 | Fasteners - Hexagon head bolts - Product grade C (ISO 4016:2022) |
| EN ISO 11177:2019 | Vitreous and porcelain enamels - Inside and outside enamelled valves and pressure pipe fittings for untreated and potable water supply - Quality requirements and testing (ISO 11177:2019) |
| EN 10025-1:2004 | Hot rolled products of structural steels - Part 1: General technical delivery conditions |
| EN ISO 4034:2012 | Hexagon regular nuts (style 1) - Product grade C (ISO 4034:2012) |
| EN 15655-1:2018 | 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 |
| EN ISO 6892-1:2019 | Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1:2019) |
| EN 545:2010 | Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods |
| EN 10310:2003 | Steel tubes and fittings for onshore and offshore pipelines - Internal and external polyamide powder based coatings |
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