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
Important note : Users cannot be edited or removed once added to your Multi user PDF.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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