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3PE anticorrosion coating thickness of anticorrosion coating
3PE anti-corrosion steel pipe mainly in two forms, one is the ordinary grade, the other is the strengthening level, the biggest difference between the two is the thickness of the anti-corrosion layer.
First: ordinary grade 3PE anti-corrosion steel pipe
The thickness of epoxy powder is generally greater than 100um, the thickness of adhesive is 170 ~ 250um, and the thickness of PE is 2.5 ~ 3.7mm.
Second: strengthen grade 3PE anti-corrosion steel pipe
The thickness of the coating of the enhanced 3PE corrosion protection tube is between 2.7-2.9mm.