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.
Application
The three-layer PE process, with the epoxy powder coating as bottom layer, binding and bundling through polyethylene PE and adhesive, is widely used in anticorrosion of steel pipes at home and abroad, and applied to the oil pipeline and gas pipeline, as well as to the gas supply and water supply for civil use. 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
FAQ
Q1. What is Size of Pipe Dia. your equipment can produce ? A: We can produce four main Model: Diameter of steel Pipe: 48-219mm. 219-1220 - mm 800-1600 - mm 1000-2400 - mm Q2. What isDescaling grade? A:SA2.5? Q3. What is your anticorrosion 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. 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 , and6 monthsfor the electrical part.
After Sales Service
The seller provides free technical services and provides training and guidance to buyer operators.
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