The 3PE Epoxy coated steel pipe is with 3 layer coatings, first FBE coating, middle is adhesive layer, outside polyethylene layer. 3PE coating pipe is another new product developed on the FBE coating basis since 1980s, which contains adhesives and PE(polyethylene) layers. 3PE can strengthen the pipeline’s mechanical properties, high electrical resistance, waterproof, wearable, anti-aging.

It could protect pipe from the heat loss which only account for 1/4 of pipe.

PE anti-corrosion pipe three-tier structure:

the first layer of epoxy powder (FBE> 100um),

the second adhesive (AD) 170-250um

the third layer of polyethylene (PE) 2.5-3.7mm.

Three of the integration, and steel pipe with a good solid coating.

Diameter of Φ159-Φ1220

Characteristics of 3PE coated steel pipe :

High tightness. It can save energy, reduce costs, protect the environment in long-term operation.

Corrosion resistance is very strong. The construction side simply speed. Up to 30~50 years service life.

With good resistance to corrosion and impact resistance, low water absorption. The PE ( less than 0.01% ) at low temperatures.

High strength epoxy. PE absorbent and hot melt adhesive softness, etc. have high corrosion reliability.

Features and Advantages of 3PE Coated Steel Pipe

3PE coated steel pipe can prolong above 50 years. It is because 3PE coating has good stability and anti-aging performances under normal work temperature and pressure conditions.


Cangzhou Datang has imported the most advanced international and domestic anti-corrosion product lines,such as the two/three layer structured polyolefin(PE, PP) and fusion bond epoxy powder(FBE) steel pipe external coating production lines. We are professional sales of seamless steel pipe,SSAW,ERW,LSAW,hot dipped galvanized steel pipe and precision seamless steel pipes.