Turnkey Steel Pipe FBE 3LPE Anti-Corrosion Coating Line for Oil & Gas Pipelines
This Turnkey Steel Pipe FBE 3LPE Anti-Corrosion Coating Line is a fully automatic integrated steel pipe anti-corrosion coating machinery specially built for factory anti-corrosion treatment of large diameter steel pipes used in oil & gas pipeline, oilfield engineering, central heating, municipal water supply and buried pipeline construction projects.
As a complete turnkey coating production line, it supports multi-layer coating processes including FBE single layer, 2LPE, 2LPP and 3LPE steel pipe coating, delivering a ready-to-run pipeline anti-corrosion machine with no need to source or integrate separate equipment.
Coating Principle
FBE epoxy powder coating adopts non-toxic thermosetting raw materials. After high-temperature curing, this anti-corrosion powder coating forms a high-molecular cross-linked dense protective structure with outstanding chemical anti-corrosion, wear resistance, anti-aging and mechanical strength.
The FBE coating base layer closely bonds with the steel pipe surface, delivering excellent adhesion, acid alkali resistance and cathodic disbondment resistance - a critical requirement for oil & gas pipeline coating exposed to harsh underground and oilfield conditions.
Product Characteristics
- Complete Turnkey Solution: No need to coordinate separate vendors - shot blasting, FBE spraying, and 3LPE wrapping arrive as one fully integrated turnkey coating production line, ready to run from installation.
- Built for Oil & Gas Pipeline Demands: Professional internal/external FBE coating protects steel pipes against chemical erosion, aging and mechanical damage; engineered for long-term operation in harsh oilfield, underground and coastal environments.
- Low Friction Pipeline Performance: Smooth coating surface reduces fluid transmission resistance, improving conveying efficiency and cutting long-term energy costs for oil & gas and water supply pipeline systems.
- High Automation & Cost Saving: Full automatic running design lowers labor input, stable operation reduces failure rate, making it a cost-effective pipe coating solution line for global manufacturers.
Equipment Core Components
| A. Derusting Equipment |
| 1 | Pipe-conveying Equipment | 1 |
| 2 | Shot Blast Cleaning Machine | 1 |
| 3 | Cyclone Dust Collector | 1 |
| 4 | Pulse dust collector | 1 |
| 5 | Centrifugal exhaust fan | 1 |
| 6 | Rust removal equipment PLC | 1 |
| B. Coating Equipment |
| 1 | Coating transfer equipment | 1 |
| 2 | IF heating device | 1 |
| 3 | Powder spraying device | 1 |
| 4 | Automatic loading dryer | 2 |
| 5 | SJ-65/30 Extruder | 1 |
| 6 | SJ-180/30 Extruder | 1 |
| 7 | Hot melt adhesive extruder die | 1 |
| 8 | PE sheet extruder head mold | 1 |
| 9 | Hot melt adhesive/PE sheet coating device | 1 |
| 10 | Environmental Protection Ventilation equipment | 1 |
| 11 | Cooling Spray equipment | 1 |
| C. Platform Equipment |
| 1 | Steel pipe platform | 1 |
| 2 | Post-rust removal transition platform | 1 |
| 3 | Product tube storage platform | 1 |
| 4 | Hydraulic Equipment | 3 |
| D. Groove Equipment |
| 1 | PE Beveling Machine | 2 |
| 2 | Hydraulic Lifting and Turning Machinery | 1 |
| 3 | Hydraulic Equipment | 1 |
| 4 | PLC | 1 |
| E. Compressed Air Equipment |
| 1 | Screw Air Compressor | 1 |
| 2 | Cold dry machine | 1 |
| 3 | Precision filters | 3 |
| 4 | Gas tanks | 1 |
Process Adaptability
Flexible to support single-layer FBE spraying or composite 3LPE coating; compatible with outer 3LPE + internal FBE combined structures, fully adapting to oil & gas pipeline coating, civil water supply, long-distance oil gas transportation, heating pipelines and multiple buried pipeline engineering scenarios.
Efficient and Stable Performance
Precise intermediate frequency heating systems reach ±2°C temperature accuracy, ensuring uniform epoxy powder melting and firm coating adhesion. Adjustable spiral conveyor speeds fit different large diameter steel pipes, keeping stable processing capacity of up to 250m²/h and consistent anti-corrosion coating quality.
Environmental Compliance
Equipped with a professional dust collector and powder recovery system, fully compliant with CE & ISO14001 environmental standards for steel pipe derusting and coating production. Zero dust pollution meets global factory environmental requirements.
Global Service Network
We have completed more than 50 oil & gas and pipeline coating projects at home and abroad, with our turnkey coating lines installed and put into use in countries such as Russia, Iran, the United Arab Emirates, India, Belarus, and Kazakhstan, gaining wide recognition from global clients.
Frequently Asked Questions
Q1. Is this truly a complete turnkey system?
A: Yes. Shot blasting/derusting, induction heating, FBE powder spraying, adhesive layer application, and PE wrapping are all integrated into one continuous line - no separate vendors or integration work required.
Q2. Is this line suitable for oil & gas pipeline projects specifically?
A: Yes. It's built to meet oil & gas pipeline corrosion-resistance demands - cathodic disbondment resistance, chemical erosion resistance, and long-term durability for buried pipeline service - in addition to municipal water/gas and heating pipeline use.
Q3. What are the production line parameters?
A: (1) Steel pipe coverage: Φ325-1200mm, Φ325-1620mm, Φ325-1820mm, Φ508-1620mm, Φ508-2540mm, Φ508-3600mm; (2) Processing capacity: ≤250m²/h; (3) Cleaning level: Sa2.5; (4) Materials used: dissolved epoxy resin powder.
Q4. What anti-corrosion coating structure does it apply?
A: A three-layer system: FBE epoxy powder base layer, polymer adhesive middle layer, and 3LPE polyethylene outer layer - meeting international pipeline anti-corrosion standards.
Q5. What is the delivery time?
A: 2-3 months after confirmation of the deposit.
Q6. Which countries do you export to?
A: Russia, UAE, India, Iran, Kazakhstan, Belarus, etc. (more than 50 turnkey coating lines installed globally, including oil & gas pipeline applications).
Q7. What is the warranty period?
A: 12-month mechanical warranty / 6-month electrical warranty.
Q8. What is the scope of service?
A: Pre-sale: free workshop planning and capacity measurement schemes; Sale: on-site engineer guidance, installation, commissioning, and free training; After-sales: 24-hour remote technical support.
Company Profile
Qingdao Huashida Machinery Co., Ltd. was established in 2003. Since its inception, Huashida has focused on the R&D and production of turnkey pipe coating solutions, plastic polyurethane insulation pipe production lines, 3PE anti-corrosion pipe production lines, large-diameter underground pipe production lines, and plastic pipe joints for 20 years.
We have always attached great importance to research and development, cooperating closely with Tsinghua University, Beijing University of Chemical Technology, South China University of Technology, and other scientific research institutions. By absorbing advanced technology from home and abroad, we have become one of the top 3 pipe coating machinery manufacturers in the Chinese industry.
Certifications
Client Cases
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