3LPE coating system is a multi-layer coating structure composed of three coating materials of fusion bonded epoxy (FBE), copolymer adhesive and PE or PP top coats for steel pipe anti-corrosion. With over 10 years' experience and expertise in 3LPE /3LPP steel pipe anti-corrosion coating materials, Osun Steel has established a leading level technology and been well recognized with its remarkable performance in oil & gas pipeline corrosion-resistant field. From Siberia (-60℃) to Alashankou(80℃), from the seabed to desert, Osun Steel has always acted as a very important role in serving for many great International pipeline projects, such as China West-east Natural Gas Pipelines Project, India Reliance Natural gas pipeline Project, Sino-Russia Oil Transportation Project, etc. All prove that Osun Steel has become a world-class preferred supplier for 3-Layer polyethylene/ polypropylene (3LPE/3LPP)steel pipe corrosion-resistant coating materials field.

2LPE coating is available.

3LPE anticorrosive steel pipe characteristics:
1. Very high tightness, which can greatly save energy, reduce costs, protect the environment in long-term operation.
2. Strong corrosion resistance, the construction side simply speed, the service life can be up to 30-50 years.
3. With good resistance to corrosion and impact resistance, low water absorption, the PE (less than 0.01%) at low temperatures.
4. High strength epoxy, PE absorbent and hot melt adhesive softness, etc., have high corrosion reliability.

3PE anticorrosion: the first layer of epoxy powder (FBE> 100um), the second layer of adhesive (AD) 170 ~ 250um, a third layer of polyethylene (PE) 2.5 ~ 3.7mm. Three of the integration, and with solid steel combine to form a good coating.
Diameter range Φ60 ~ Φ1420

2PE corrosion: the first layer of adhesive (AD), a second layer of polyethylene (PE), integration of two materials, the thickness of layers with the same layer PE.

Executive Standard:
DIN 30670 Polyethylen coatings of steel pipes and fittings