Heavy anti-corrosion steel pipe——Double Layer Epoxy Coated Pipe

Inner epoxy resin outer polyethylene coating composite steel pipe is a pre-treated steel pipe as the base pipe, pipe heating in its inner surface coated with fusion bonded epoxy powder, the outer surface of the polyethylene powder coated with a corrosion-resistant steel-plastic composite products made of performance.

Product advantage

1. The caliber range is DN50 ~ DN3600, the pipe length is 6 - 16m per piece
2. 2 powder coating production lines, 12 twin-screw extruders, , with perfect powder coating, polyethylene material modification R & D production capacity
3. The largest variety of powder anticorrosion process manufacturers, with: suction coating, spraying, rolling coating, dip coating and other methods.
4. The only one in the country set large-caliber steel pipe, anti-corrosion processing, anti-corrosion materials allproduced in one enterprise.
5. Safety reliability of socket type anti-corrosion steel .

Product Application

1.Oil and gas industry: 

  Pipelines used to transport oil, natural gas and related products can effectively resist corrosion, ensure long-term stable operation of pipelines, and reduce the risk of leakage.

2.Urban water supply and drainage systems:

 It can ensure that water quality is not polluted, while resisting the erosion of the underground environment and extending the service life of pipelines.

3.Chemical industry: 

Transporting various chemical media, due to its good chemical corrosion resistance, it can prevent pipelines from being corroded by chemicals.

4.Marine engineering: 

In the marine environment, the double-layer epoxy coating can provide excellent anti-corrosion protection and adapt to the high corrosiveness of seawater.