EN 14901:2014 Ductile iron pipes@ fittings and accessories - Epoxy coating (heavy duty) of ductile iron fittings and accessories - Requirements and test methods
This European Standard defines the requirements and test methods for factory applied epoxy coatings (fusion bonded powder or liquid two-pack) used for the corrosion protection of ductile iron fittings and accessories conforming to EN 545, EN 598, EN 969, EN 12842, EN 14525, for: - conveying water (e. g. potable water) at operating temperature up to 50 °C excluding frost; or; - conveying waste water at operating temperature up to 45 °C excluding frost; or; - conveying gas at operating temperature up to 50 °C; - suitable for external environments, i.e. soils, waters and atmospheres of all common corrosion loads, characterized in EN 545:2010, D.2.3.
EN 14901:2014 Referenced Document
EN 12842:2012 Ductile iron fittings for PVC-U or PE piping systems - Requirements and test methods
EN 14525:2004 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*， 2024-04-20 Update
EN 545:2010 Ductile iron pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods
EN 598:2007 Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods*， 2024-04-20 Update
EN 805:2000 Water supply - Requirements for systems and components outside buildings
EN 969:2009 Ductile iron pipes@ fittings@ accessories and their joints for gas pipelines - Requirements and test methods
EN ISO 4624:2003 Paints and varnishes Pull-off test for adhesion ISO 4624: 2002; Supersedes EN 24624: 1992
EN ISO 8501-1:2007 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel subtrates after overall removal of previous
EN ISO 9001:2008 Quality management systems - Requirements*， 2024-04-20 Update
EN ISO/IEC 17021:2011 Conformity assessment - Requirements for bodies providing audit and certification of management systems
EN 14901:2014 history
2018EN 14901:2014/PRA1:2018 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)
2014EN 14901:2014 Ductile iron pipes@ fittings and accessories - Epoxy coating (heavy duty) of ductile iron fittings and accessories - Requirements and test methods
2006EN 14901:2006 Ductile iron pipes, fittings and accessories Epoxy coating (heavy duty) of ductile iron fittings and accessories Requirements and test methods