产品介绍
Three-layer polyethylene (3PE) coated steel pipe for buried oil, gas and water pipelines. The coating combines a fusion-bonded epoxy (FBE) primer, a copolymer adhesive layer and a polyethylene top layer, providing long-term corrosion protection in soil environments. Base pipe can be SSAW, LSAW or seamless.
规格参数
| Coating | FBE primer + adhesive + PE top coat |
|---|---|
| Coating Thickness | ≥2.5 mm (standard grade) |
| Base Pipe | SSAW / LSAW / seamless |
| Standard | DIN 30670, GB/T 23257 |
| Service | buried pipeline, long-term anti-corrosion |