HUASHIDA 3LPE Coating Pipe Production Line for 200mm-1420mm Steel Pipes with Epoxy+Adhesive+PE for Oil and Gas Pipelines

    HUASHIDA 3 Layer PE 3LPE FBE Steel Pipe Anti-Corrosion Coating Machinery

3LPE Anti-Corrosion Coating Line

The outer anti-corrosion layer of 3PE steel pipe is a anti-corrosion structure composed of a bottom layer of epoxy powder, an intermediate layer of adhesive, and an outer layer of polyethylene composite. It has the characteristics of high mechanical strength and excellent electrical insulation performance. 

200mm-1420mm anti-corrosion coating production line is used for anti-corrosion coating steel pipe with a larger diameter, which is more widely used in varieties of engineering construction, especially in the heating, gas, oil field.
This line 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.

The three-layer polyethylene anti-corrosion coating is advanced technology as the outer protective layer of buried pipe, widely used in the anti-corrosion of gas and oil transmission pipeline, urban gas supply, water supply pipe and 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.

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 

Qingdao Huashida Machinery Co., Ltd. was established in 2003 and is a manufacturer specializing in thermal insulation and anti-corrosion equipment.We offer one-stop pipeline solutions.Focus on the global international market.The insulation pipe production lines and 3lpe Anti-Corrosion Coating line developed and manufactured by Huashida are widely used in the construction of municipal heating, sewage, water supply, natural gas and communication pipe networks, crude oil pipeline transportation, communication and agricultural irrigation and other fields.