Description
3PE Anticorrosion coating processing line is to make 3 layer anti-corrosion coating for kinds of steel pipes.
3 layer coatings, first FBE coating, middle is adhesive layer, outside polyethylene layer.
3PE can strengthen the pipeline's mechanical properties, high electrical resistance, waterproof, wearable, anti-aging.
3PE coating/coated steel pipes are widely used in pipeline systems for the transmission of oil, gas, water and other fluids. They have highly resistance to corrosive from chemicals, moisture, harmful environment etc.
The line includes systems of steel pipe transportation, surface disposal, dust catching, pipe heating, electrostatic spraying, coating, water cooling, edge cutting, hydraulic and pneumatic device, detecting and electric controlling system.
.
Technological processes
Upload pipes→pipes screw conveyor→rust removal of intermediate frequency heating→Epoxy powder coating→outer layer soli quid & polyethylene coating→cooling spray→pipes screw conveyor→grinding pipes, send→unload pipes
Main Equipment of 3PE anticorrosion processing
Configuration List
| No. |
Name |
Set |
| A. Derusting Equipment |
| 1 |
Pipe-converying 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 |
Questions & Answers
Q1. What is the range of pipe diameters the equipment can produce?
A: The equipment can produce steel pipes with diameters of 48-219 mm, 219-1220 mm, 800-1600 mm, and 1000-2400 mm.
Q2. What is the sand blasting grade?
A: The sand blasting grade is SA2.5.
Q3. What is your anti-corrosion coating standard?
A: The coating meets SY/T0413-2002, GB/T23257-2009, German DIN 30670, DIN 30678, and specifications from the American Corrosion Association and DNV. It complies with SY/T0315-2005 and CNPC38-2002 standards.
Q4. What is the delivery time?
A: The delivery time is 2-3 months after the deposit.
Q5. What is the production output?
A: Output varies by pipe diameter, with a maximum of 3 to 8 km/day. The annual processing capacity is 2 million square meters for pipes of Φ508 mm.
Q6. What is the coating thickness?
A: The coating thickness ranges from 80 to 800 µm.
Q7. To which countries have you sold your 3PE equipment?
A: We have produced nearly 50 sets of 3PE processing lines for countries such as Russia, Iran, UAE, India, Belarus, and Kazakhstan.
Q8. What is your after-sales service?
A:
- Warranty Period: 12 months for mechanical parts and 6 months for electrical parts.
- Service: We provide technical services, training, and guidance to buyer operators.
Our factory
Our team
Workshop
Delivery
Exhibition
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