PP two pipe corrosion layers structure: the first layer of adhesive (AD) 250 ~ 400um, the second layer of polypropylene (PP)
PP three pipe corrosion layers structure: the first layer of epoxy powder (FBE50 ~ 100um), the second layer of adhesive (AD) 250 ~ 400um, the third layer of polypropylene (PP) 1.4 ~ 4.0mm.
2PP, 3PP anti corrosion pipe has good corrosion resistance, rust resistance, aging resistance, excellent surface finish, high moisture resistance, anti-solubility, impact resistance, high temperature, coating temperature up to 110 °C or more, sufficient thermal stability, service life of up to 50 years.
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