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FBE single layer A A A
FBE anticorrosive single layer epoxy coating according to PN-EN ISO 21809-2:2015 and CAN/CSA – Z245.20:2018
Apart from the three layer polyethylene or polypropylene coatings, Izostal S.A. offers a single layer anticorrosive coating for steel pipes according to PN-EN ISO 21809-2:2015 and CAN/CSA – Z245.20:2018.
Coating process may be divided into the following stages:
- grit blasting of the steel pipe surface to Sa 2 1/2 in line with PN-EN ISO 8501-1:2008,
- induction heating of the pipe up to 180-200°C,
- electrostatic spraying of epoxy powder on preheated pipes,
- coating cooling with water.
Minimal thickness of the epoxy coating is 300 µm.
FBE single layer epoxy coating according to PN-EN ISO 21809-2:2015 and CAN/CSA – Z245.20:2018.
Test type | Test conditions | Test results | |
Actual | Required by the standards | ||
Coating thickness | Ambient temperature |
> min. required in line with the PN-EN ISO 21809-2 and CAN/CSA - Z245.20 |
300 - 500 μm |
Coating tightness | Ambient temperature |
No breakdown at U=3.5kV |
No breakdown at U=3.5kV |
Adhesion of the coating to steel pipe surface | T = (23±2)ºC | No delamination or flakes | No complete detachment is acceptable. |
Coating resistance to impacts | T = (23±2)ºC |
No breakdown at U=3.5kV |
No breakdown at U=3,5kV |