3LPE /FBE pipe blasting/ coating/ PE film extrusion assembly production line | production range | processing capacity | Cleaning class | used material |
| 159mm-1600mm | 159mm-1600mm | Sa2.5 | FBE powder, binder, polyethylene |
Description:
3PE anti-corrosion coating production line means the steel pipe is protected by three layer to prolong the life of use from 5-10years to 50-100years.
First layer is Fusion bonded epoxy layer (FBE> 100µm), the second layer of adhesive (AD) 170 ~ 250µm, the third layer of polyethylene (PE) 2.5 ~ 3.7mm. Present we can made the machinery for diameter range Φ159 ~ Φ1220.
3PE steel pipe outer coating has a high mechanical strength, excellent electrical insulation performance. The merits include high degree of mechanization, process parameters stable, not pollute the environment, etc. In recent years, the intensive of the pipeline corrosion engineering has been widely used.
3pe have Long-term corrosion resistance
FBE components have excellent adhesion to steel, providing excellent long-term corrosion resistance and protection for pipelines operating at moderate temperatures.
If desired, low application temperature (LAT) FBE can be selected as a primer to ensure low preheating conditions and long-term integrity of high strength steels (X80 or higher)
In addition, 3LPE systems have excellent cathodic stripping resistance, reducing the life cycle cost of cathodic protection
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
Advantage:
The bending pipe winding 3PE anticorrosive equipment production line of Huashta, on the one hand, promotes energy conservation and emission reduction, greatly reduces energy consumption, improves transmission velocity and throughput, improves energy and water resource utilization efficiency, better protects resources and improves ecological environment. It can significantly improve comprehensive social benefits and promote the replacement of old and new growth drivers. On the other hand, it promotes the pipeline project to provide better services for people, provide better and faster energy and hydraulic transportation for people's lives, improve resources and social environment, and play an important role in promoting the comprehensive, coordinated, green and sustainable development of economy and society, and has a far-reaching impact on the good development of society. It can lead China's 3PE anti-corrosion equipment manufacturing technology to a new level, drive the development of downstream industries such as pipeline manufacturing, oil and gas transmission, water supply and drainage, and achieve energy saving, consumption reduction and gain, which also plays an important role in energy conservation and environmental protection.
