The internal external FBE epoxy powder coating process for steel pipe inner and outer walls is the globally recognized high-performance anti-corrosion standard for municipal water supply pipelines, oil and gas long-distance transmission pipelines, offshore pipeline construction, and industrial fluid transportation systems.
This fully automatic turnkey steel pipe internal external FBE epoxy coating line delivers a complete unified FBE coating solution for regional EPC contractors, pipe fabricators, and pipeline operators facing harsh desert, saline, cold-climate, and coastal operating conditions.
This automatic internal external FBE coating line for water supply pipelines combines Sa2.5-grade internal and external shot blasting derusting and precision electrostatic Fusion Bonded Epoxy (FBE) epoxy powder spraying within one vendor-matched production unit.
| Item | Process Flow |
|---|---|
| 1 | Upload pipes |
| 2 | Pipes spiral conveyor |
| 3 | External blasting |
| 4 | Internal blasting |
| 5 | Rust removal |
| 6 | Intermediate frequency heating |
| 7 | FBE powder coating |
| 8 | Powder recycling system |
| 9 | Load down pipe rack |
Fusion Bonded Epoxy (FBE) powder is a thermosetting, zero-toxicity anti-corrosion coating material purpose-built for steel pipe surface protection - widely adopted for municipal water supply pipeline projects and oil gas pipeline construction.
The equipment complies with major international project standards: DNV, SY/T0413, GB/T23257, DIN 30670, DIN 30678, SY/T0315-2005, and CNPC38-2002 - delivering comprehensive multi-standard FBE coating certification required by water supply, oil gas, and municipal infrastructure tender specifications.
Qingdao Huashida Machinery Co., Ltd. - Leading Manufacturer of Automatic Steel Pipe Internal External FBE Coating Lines for Water Supply Pipelines. Founded in 2003, holding over 21 years of specialized manufacturing experience.