3LPE/FBE Anti-Corrosion Insulation Coating Machine for Municipal Infrastructure Steel Pipes

Steel pipe anti-corrosion coating line is used for anti-corrosion coating steel pipe in the factory with various diameter, which is more widely used in varieties of engineering construction, especially in the heating, gas, oil field.

The lines can be applied to FBE, 2 layer FBE, 2 layer PE, 2 layer PP and 3 layer PE anti-corrosion coating.

3 layer PE anti-corrosion coating consists of first FBE coating, middle adhesive layer and outer polyethylene layer.

Steel pipe 3LPE anti-corrosion coating line
(Dia. 159-4200mm)

Steel pipe internal external FBE coating line
(Dia. 500-4200mm)

Internal FBE external 3LPE coating line
(Dia. 159-4200mm)

Small size steel pipe O-type extrusion 3LPE coating line
(Dia. 57-426mm)

Steel Bend pipe FBE &3LPE coating Production Line

The three-layer polyethylene anti-corrosion coating is advanced technology as the outer protective layer of buried pipe, It is extensively utilized for corrosion protection in gas and oil transmission pipelines, urban gas supply systems, water supply pipes, and various other fluid transmission pipelines. 3 layer PE anti-corrosion coating can strengthen the pipeline's mechanical properties with high electrical resistance, waterproof, wearable and anti-aging performance.

The anti-corrosion coating processing line includes:

• steel pipe transmission system
• surface treatment system
• pipe dust removal system
• pipe heating system
• electrostatic spraying system
• coating system
• water cooling system
• end cutting system
• hydraulic and pneumatic system
• testing system
• electronic control system.

1. Upload pipes
2. pipes screw conveyor
3. rust removal
4. intermediate frequency heating
5. Epoxy powder coating
6. outer layer adhesive polyethylene coating
7. cooling spray
8. pipes screw conveyor
9. grinding pipe ends

• Adopt advanced technology
• Stable operation
• High degree of automation, saving labor costs
• Good anti-corrosion quality, meets international standard
• Supply full completed production solution: design, installation, commissioning,training
• Share you 389 sets of production experience from all the world
• Having 9 professional senior engineers
• Having a high-end plastic machinery equipment expert workstation in China

Main Equipment List

• Pipe diameter: 50-4200mm
• Processing capacity: ≥250m²/h
• Cleaning level: ≥Sa2.5
• Materials for production: epoxy powder, adhesive, polyethylene

Qingdao Huashida Machinery Co., LTD, is a manufacturer of series of plastic pipe machines, municipal pipe machines, pipe insulation&anticorrosion machines, and pipe jointing&anticorrosion materials, with 21 years of production experience.

Our main products are:

• HDPE jacket pipe for pre-insulated pipe Production Line (110-2000mm)
• Rigid pre-insulated pipe Production Line
• Flexible pre-insulated pipe(PERT) production line
• Steel pipe FBE/2LPE/3LPE anti-corrosion coating line
• Steel pipe derusting line
• PE pressure pipe/Water Gas supply pipe production line
• PP/PE plastic board/sheet/geomembrane production line
• NBR PVC Thermal insulation tube/plate production line
• Pipeline anti-corrosion materials and instruments: heat shrink joint coating sleeve, electro-fusion weldable joint sleeve, portable welding gun(extruder), PE PP welding rod.

We have been working with more than 400 overseas customers and exporting our products to Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria and other countries.

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