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Normas DIN – AENOR
DIN EN 14628-1:2019-12

DIN EN 14628-1:2019-12

Ductile iron pipes, fittings and accessories - Requirements and test methods - Part 1: PE coatings; German and English version prEN 14628-1:2019 / Note: Date of issue 2019-11-22

/ Attention: Date de parution 2019-11-22

Rohre, Formstücke und Zubehörteile aus duktilem Gusseisen - Anforderungen und Prüfverfahren - Teil 1: Polyethylenumhüllung von Rohren; Deutsche und Englische Fassung prEN 14628-1:2019 / Achtung: Erscheinungsdatum 2019-11-22

Fecha Anulación:
2020-09 /Withdrawn
Equivalencias internacionales:

prEN 14628-1 (2019-12)

Relación con otras normas DIN:

Reemplazada por: DIN EN 14628-1:2020-09

Resumen:
This European Standard defines the requirements and test methods applicable to factory applied extruded polyethylene coatings for the external corrosion protection of ductile iron pipes conforming to EN 545, EN 598 and EN 969 for use at operating temperatures up to 50 °C.This European Standard does not cover ductile iron pipes protected with thin PE sleeve. Special works at site like drilling, tapping etc. may influence the corrosion protection properties. Those job steps shall be included in the instructions of pipe saddle and accessory manufacturers and all other essential installation instructions. These instructions are not part of this European Standard.
Keywords:
Accessories, Ageing (materials), Cast-iron, Coating thickness, Coatings, Corrosion protection, Definitions, Elongation at break, Extruded, Fittings, Freedom from pores, Indentation resistance, Marking, Material properties, Materials, Order indications, Peel resistance, Physical resistance, Pipelines, Pipes, Plastics, Polyethylene, Quality, Quality assurance, Sheathing resistance, Sheathings, Shock resistance, Specification (approval), Spheroidal-graphite cast-iron, Testing
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