PRODUCT STRUCTURE
The three-layer structure anti-corrosion composite pipe include a 3PE and 3PP pipe, for mining use the 3PE (TPEP) pipe are mainly applied.
- External anti-corrosion layer：It adopts a three-layer structure for anti-corrosion, in which the thermally bonded epoxy resin layer plays a role in enhancing adhesion, and the adhesive layer bonds and composites the non-polar polyethylene layer with the thermally bonded epoxy resin layer，The polyethylene layer plays an important anti-corrosion role and is the layer with the largest proportion of thick walls. All three materials have independent modification technology.
- Inner anti-corrosion layer:It adopts thermally bonded epoxy resin coating, which has the characteristics of strong adhesion, corrosion resistance and strong transportation capacity.
- Steel pipe:high mechanical strength, strong pressure bearing capacity, high safety and stability.