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UHMWPE sand dredging pipes
Durable
UHMWPE Pipe With a wear resistance that is 4 to 7 times higher than
Q235 steel or 10 times higher than HDPE (PE100) pipe under the same
operating conditions, UHMWPE pipe offers among the significantly
longer service life under most operating conditions.
Settling-free Due to its very smooth surface and its
self-lubricating properties, the UHMWPE pipe has significantly
better anti-calcification properties than any other pipe on the
market today. The non-stick factor that shows its strength in the
maritime sector and prevents the formation of barnacles.
Reduced maintenance costs, reduced maintenance time, reduced
downtime, reduced production losses
Better trade-off between wear resistance and weight reduction (0.93
SG) means the time between pipe changes and/or rotations can be
increased while reducing the limitation of lifting equipment
installation work and excavation requirements.
Reduced Pumping Costs
In addition to the above benefits, UHMWPE pipe also offers
significant cost savings due to increased pumping capacity. With a
surface roughness of 0.00022 mm, the UHMWPE tube is extremely
smooth and has better resulting properties than PTFE (Teflon).
Quantify by example, UHMWPE has a coefficient of friction of 0.05
compared to 0.28 for HDPE or 0.58 for steel (ISO 8295).
This means less friction, less pressure loss and much less energy
required to achieve the same result.
Chemical and Corrosion Resistance
With chemical resistance surpassed only by PTFE (Teflon), UHMWPE
hose offers better service life than other hose products in acidic
or corrosive applications below 85°C.
Dimension:
O.D. | 0.4MPa | 0.6MPa | 0.8MPa | 1MPa | 1.25MPa | 1.65MPa | 2.0MPa | |
Thickness | Thickness | Thickness | Thickness | Thickness | Thickness | Thickness | ||
110 | 4.7 | 6.0 | 7.4 | 9.2 | 11.4 | |||
125 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 | |||
140 | 6.0 | 7.7 | 9.5 | 11.8 | 14.6 | |||
160 | 5.2 | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 | ||
180 | 5.9 | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 | ||
219 | 6.5 | 8.6 | 10.8 | 13.4 | 16.6 | 20.5 | ||
225 | 4.9 | 7.3 | 9.7 | 11.9 | 14.8 | 18.4 | 22.7 | |
250 | 5.5 | 8.1 | 10.7 | 13.4 | 16.6 | 20.6 | 25.4 | |
280 | 6.2 | 9.1 | 12.0 | 15.0 | 18.7 | 23.2 | 28.6 | |
315 | 6.9 | 10.2 | 13.5 | 16.9 | 21.1 | 26.1 | 32.2 | |
350 | 7.8 | 11.5 | 15.3 | 19.1 | 23.7 | 29.4 | 36.3 | |
400 | 8.8 | 13.0 | 17.2 | 21.5 | 26.7 | 33.1 | 40.9 | |
450 | 9.8 | 14.6 | 19.1 | 13.9 | 29.7 | 36.8 | ||
500 | 11.0 | 16.2 | 21.4 | 26.7 | 33.2 | 41.2 | ||
560 | 12.3 | 18.2 | 24.1 | 30.0 | 37.4 | |||
630 | 13.8 | 20.5 | 27.2 | 33.9 | 42.1 | |||
700 | 15.3 | 22.7 | 30.6 | 38.1 | ||||
800 | 18.0 | 26.0 | 38.1 | |||||
900 | 20.0 | 30.0 | 42.1 | |||||
1000 | 22.0 | 33.0 |
Detail images: