TPEP Coated Steel Pipe
TPEP combines external 3PE anti-corrosion with internal FBE (epoxy powder) lining — giving both outside corrosion resistance and an inside smooth bore that resists scaling and bacterial growth. Ideal for drinking water and high-requirement water & gas mains.
Structure
- External: 3-layer PE (3PE)
- Internal: Fusion Bonded Epoxy (FBE) powder coating
Key Specifications
| Item | Detail |
|---|---|
| Structure | External 3PE + internal FBE |
| Advantage | Outside corrosion resistance + inside smooth bore / anti-scaling |
| Application | Drinking water, high-requirement water & gas mains |
| Standard | CJ/T 120 (coated), GB/T 28897 (composite) |