PLC Controlled Steel pipe Internal and External FBE Coating Line with Shot Blasting machinery
The epoxy powder anti-corrosion process for the inner and outer walls of steel pipes is currently an efficient and reliable solution for pipeline anti-corrosion. The treated steel pipe has significant advantages: its coating not only has excellent corrosion resistance, capable of resisting the long-term erosion of various chemical media such as acids, alkalis, and salts, but also has a smooth and dense surface structure, which can effectively reduce the frictional resistance during fluid transportation and improve the transmission efficiency of the pipeline. This type of anti-corrosion steel pipe, with its outstanding comprehensive performance, is widely used in multiple key fields such as long-distance oil and gas pipelines, urban water supply and drainage networks, and industrial fluid transportation.
Epoxy powder is a thermosetting, non-toxic coating. After curing, it forms a high-molecular cross-linked structure coating, which has excellent chemical anti-corrosion performance and mechanical strength. Its base layer is bonded and cured on the surface of the steel pipe to form a continuous coating, providing excellent adhesion, chemical corrosion resistance, and cathodic disbondment resistance. Polymer adhesives bond epoxy powder before gelation and connect the top layer of polyethylene, making the three-layer structure closely combined into one.
| 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 |
- Set up a domestic high-end plastic machinery expert workstation, with more than 10 patented technologies
- 9 senior engineer team, refined FBE powder curing parameters, and 3LPE interlayer bonding process
- 4000 m² intelligent factory, strict implementation of the ISO9001 quality control system
- 100% test run before the equipment leaves the factory, the operation stability reaches 99.8%
- Set research and development, production in one, to ensure the technology and equipment performance
Diameter of steel Pipe:
1. 325-1820 mm
2. 508-2540 mm
3. 508-1620 mm
4. 1000-3600 mm
5. 508-4200 mm
Before delivery, all the equipment must be trial-operated to confirm the quantity perfectly.
The warranty period is 12 months from the date of pick-up for the mechanical part, and 6 months for the electrical part. The seller provides free technical services and provides training and guidance to buyer operators.
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