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  • Product name: UHMWPE dredging pipe
  • item No: DWII001

Wear resistant UHMWPE dredging pipe by DRAGON

Diameter:   ID 30 to  ID 1200mm

Thickness:  3.5mm to 65mm

Length:      5.8m or 11.8m or customised length but suitable for transportation


For wear process, please inquire us to get right ID and thickness 

Working pressure and required  wear layer  is basic requirement for thickness design

High wear resistance

The wear resistance is 3 to 7 times of Q235 steel pipe or PE100 pipe

Which means :Longer Working life, Less Maintainence cost and Less downtime for pipe replacement and rotation.


Samples before wear test


Four samples at the same size and same weight

samples after wear test


Average wear loss of DRAGON Wear pipe is 16.8%
Average wear loss of PE 100 is 56.1%

Extremely Smooth
Surface roughness of UHMWPE pipe is 0.00022mm superior to PTFE (Teflon).

 UHMWPE has a friction coefficient of 0.05 compared to 0.28 for HDPE or 0.58 for steel (ISO 8295) 

For its Exrtemely smooth surface, UHMWPe pipe has far superior anti scaling property to any other pipelines on the market curretly

Which  means  less friction loss, less pressure loss and greatly reduced energy inputs to deliver the same result.

               Shiny Smooth Dragon Wear Pipe


                       Random HDPE pipe


High impact strength, flexible and light

UHMWPE is 5 times of oridinary PE pipes, 4 times than HDPE, 2 times of polycarbonate pipe, and 10 times of PTFE pipe.

It means easy installation and less installation cost

High corrosion resistance

For its saturated molecular structure, it has high chemical stability, resistance to all kinds of corrosive medium (acid, alkali, salt) and organic solvent.

It will offer longer life than other pipelines in acid or corrosive applications.

Unique Australian Flanging Technology

We used our Australian partner's automated flanging technology.

 It is unique in the UHMWPE world which results in significant performance benefits.

 Consistent and better than everyone else flanging quality,   Fast, safe and efficient production.

For more details of DRAGON Wear pipe,  please inquire sales(at)dragonuhmwpe(dot)com

100% virgin UHMWPE of wear grade 
It is superior to HDPE and most of UHMW PE mining pipe in the market

Please note: 

1.highly wear resistance
4 to 7 times of pe 100
2.extremely smooth surface
surface roughness of 0.00021mm
3. self-lubricating/non scaling
4.superior impact resistance
5. chemical /corrosion resistance
6.anti aging
7.lighter than hdpe


Key Applications:



transmission of slurry in
mineral sands, mining tailings, mine concentration
fine sand, coral sand, mud, dredging, reclamation, marine construction,
Power plant
flying ash, bottom ash slurry, brine water
Chemical industry
corrosive water, sewage water

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