UNE EN 14901-2:2020
Ductile iron pipes, fittings and accessories - Requirements and test methods for organic coatings of ductile iron fittings and accessories - Part 2: Thermoplastic acid modified polyolefin coating (TMPO)
Tuberías, racores y accesorios de fundición dúctil. Requisitos y métodos de ensayo para revestimientos orgánicos de racores y accesorios de fundición dúctil. Parte 2: Revestimientos termoplásticos en poliolefina modificada por un ácido (TPMA).
| Standard number: | UNE EN 14901-2:2020 |
| Pages: | 20 |
| Released: | 2020-07-01 |
| Status: | Standard |
UNE EN 14901-2:2020
This document defines the requirements and test methods for factory applied thermoplastic acid modified polyolefin (TMPO) coatings used for the protection of ductile iron fittings and accessories conforming to EN 545, EN 598, EN 969, EN 12842 and EN 14525: conveying water (e.g. potable water, raw water, & ) at operating temperature up to 50 °C; or conveying waste water at operating temperature up to 45 °C; 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 D.2.3 of EN 545:2010.