A polyethylene coating is composed of three-layer anti-corrosive steel pipe coatings:

Layer 1: This layer consists of fusion Bonded Epoxy which offers corrosion protection as it has a very good bonding with the blasted steel surface.

Layer 2: This layer is the copolymer adhesive which is a maleic anhydride grafted polyethylene compound.

Layer 3: This layer consists of a Polyethylene which is used as a protection against any physical damage.

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