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

Available format(s)

Hardcopy

Language(s)

German - English

Published date

01-01-2023

Publisher

Osterreichisches Normungsinstitut/Austrian Standards

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	ONORM EN 14525 : 2005

Standards	Relationship
EN 14525:2022	Identical

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