EN
SR EN ISO 21809-2:2008
Industria petrolului şi gazelor naturale. Acoperiri exterioare conducte îngropate sau imersate utilizate în sistemele de transport prin conducte. Partea 2: Acoperiri pe bază de răşină epoxidică aplicată prin topire
ISO 21809-2:2007 specifies the requirements for qualification, application, testing and handling of materials for plant application of single-layer fusion-bonded epoxy (FBE) coatings applied externally for the corrosion protection of bare steel pipe for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623. High-temperature coatings with a glass transition of above 120 °C or FBE primer coatings for three- or multi-layer polyethylene or polypropylene coatings are not covered by ISO 21809-2:2007. Pipes coated in accordance with ISO 21809-2:2007 are considered suitable for additional protection by means of cathodic protection.
Status :
Anulat
Data aprobării : 31.05.2008
Data publicării : 02.06.2008
Data anulării : 30.04.2015
Număr de pagini : 47
ICS : 75.200 Masini si utilaje pentru transportul produselor petroliere si a gazului natural
Comitet tehnic : 202 - Ţevi de fontă şi oţel
- Inlocuit prin SR EN ISO 21809-2:2015
- Modificat de SR EN ISO 21809-2:2008/AC:2009