Huashida 3LPE Anti-Corrosion Equipment for Oil and Gas Pipelines
Product Description
Description
Huashida offers high-quality 3LPE (3-Layer Polyethylene) anti-corrosion equipment designed for oil and gas pipelines, ensuring superior protection against corrosion in harsh environments. Our advanced machinery can process pipe diameters ranging from 59mm to 3000mm, making it suitable for both small and large-scale pipeline projects. The 3LPE coating system provides exceptional adhesion, mechanical strength, and long-term durability, making it ideal for onshore, offshore, and underground applications.
3PE Anticorrosion coating processing line is to make 3 layer anti-corrosion coating for kinds of steel pipes.
3 layer coatings, first FBE coating, the middle is an adhesive layer, outside the 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 high 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.
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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-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 |
Detailed Photos
As a trusted Chinese manufacturer, Huashida delivers cost-effective and reliable pipeline corrosion prevention solutions tailored to meet global industry standards. Our equipment is perfect for pipeline coating, maintenance, and rehabilitation, ensuring extended service life and reduced operational costs. Choose Huashida for premium 3LPE anti-corrosion technology and expert support in protecting your oil and gas infrastructure.
Question & Answer:
Q1. What is the range of pipe diameter the equipment can produce?
A: Diameter of steel Pipe: 59-219mm,219-1220mm,800-1600mm,1000-3000mm,
Q2. What is the sand blasting grade?
A:SA2.5
Q3. What is your anti-corrosion coating standard?
A: It can meet SY/T0413-2002 ,GB/T23257-2009, German DIN 30670 , DIN 30678 and coating specification requirements from American Corrosion Association, and DNV . The product pipe fully complies with SY/T0315-2005 ,CNPC38-2002 "Technical specifications for double-layer fusion-bonded epoxy powder coating on buried steel pipe and Canada, American Corrosion Association standards.
Q4. What is Delivery Time?
A: 2-3monthes after deposit.
Q5. Production output
A: It is different output capability as different pipe diameter, the Max. is 3 to 8 km/day, and annual processing capacity is 2 million square meters (Φ508 mm).
Q6. Coating thickness:
A: 80~800um
Q7. To which country did you sell your 3PE equipment?
A. We have produced nearly 50sets 3PE processing line at home and abroad. Such as Russia, Iran, UAE, Iran, India, Belarus, Kazakhstan and so on.
Q8. After-sales service:
A: Warranty period:
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 mechanical part , and 6 months for the electrical part.
Service:
The seller provides technical services and provides training and guidance to buyer operators.
Our factory
Our team
Customer visiting
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