3/2lpe Steel Layer Pipeline Anti-Corrosive Spraying Solution Functionality Benefits Applications In summary, the 3PE anti-corrosion coating production line is a highly effective solution for enhancing the performance and longevity of steel pipelines. Its ability to provide mechanical strength, electrical insulation, and durability makes it an ideal choice for a wide range of fluid transmission applications.
Coating Structure: First Layer: Fusion-bonded epoxy powder (FBE > 100µm) Second Layer: Adhesive (AD) 170 ~ 250µm Third Layer: Polyethylene (PE) 2.5 ~ 3.7mm
Key Features: ·Enhances pipe lifespan from 5-10 years to 50-100 years ·High mechanical strength, excellent electrical insulation, waterproof, wear-resistant, and anti-aging properties ·Suitable for harsh environments and corrosive conditions
Equipment Composition Rust Removal Equipment: Includes shot blast cleaning machine, dust collectors, and rust removal PLC control system. Coating Equipment: Features powder spraying device, heating system, coating devices, cooling spray, and extruders. Platform Equipment: Steel pipe platform, storage platform, hydraulic equipment. Groove Equipment: Includes PE beveling machines and lifting machinery. Compressed Air Equipment: Air compressors, precision filters, and gas tanks.
Technological Process Pipe Input: Upload pipes Conveying: Pipe screw conveyor Rust Removal: Intermediate frequency heating Coating: Epoxy powder coating, adhesive, and polyethylene Cooling: Spray cooling system Finishing: Grinding and unloading pipes Product Parameters Specifications Pipe Diameter Range: Φ159 ~ Φ1220 Coating Thickness: 80 ~ 800µm Production Output: Max. 3-8 km/day Annual processing capacity: 2 million square meters (Φ508mm) Coating Standards: Meets SY/T0413-2002, GB/T23257-2009, German DIN 30670, American Corrosion Association, and other international standards.
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 | Detailed Photos  FAQ Frequently Asked Questions What is the pipe diameter range the equipment can produce? -48-219mm, 219-1220mm, 800-1600mm, 1000-2400mm What is the sandblasting grade? -SA2.5 What is the anti-corrosion coating standard? -Meets multiple international standards, including SY/T0413-2002 and DIN 30670. What is the delivery time? -2-3 months after deposit. What is the production output? -Max. 3-8 km/day, annual capacity of 2 million square meters (Φ508mm). What is the coating thickness? -80 ~ 800µm. Where has the 3PE equipment been sold? -Countries including Russia, Iran, UAE, India, Belarus, Kazakhstan, etc. What after-sales services are offered? -Warranty: 12 months for mechanical parts, 6 months for electrical parts. Support: Technical services, training, and guidance for operators. Packaging & Shipping
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