We development material which control the upstream resources
Plastic increase Metal anti-corrosion Mining safety Pipe auxiliary
3PE Special anticorrosion materials for pipeline

Donghong EN700 series 3PE pipeline corrosion protection special material is a black high density polyethylene mix ingredient, suitable for the outer layer of steel pipe coating. It has good physical and mechanical properties, electrical performance, excellent environmental stress cracking resistance, ultraviolet photoaging resistance, heat aging resistance and acid resistance, alkali, salt and other chemical properties, along with excellent processing performance and appearance performance.

Epoxy resin powder coating

Donghong epoxy resin anti-corrosion powder is made of epoxy resin, functional curing agent and carefully designed. This product has high reaction activity, strong adhesion, high cross-linking density, and the coating film has excellent chemical resistance, solvent resistance, cathode stripping resistance, excellent flexibility, impact resistance and other properties.


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