The hull of dredigng floaters are made from HDPE with good flexibility, and it is filled with high desinty polyuretahne foam inside. With reasonable structure and good performances, the HDPE dredging floats have been the ideal substitution of steel pontoons for the floating discharging pipes.
1 It has the property of ultrahigh shock resistance. Becuase it has the impact toughness character in the engineering plastics.
2 Easy to Install and move.
3 Good property of self lubricity and small frictional factor. Self-lubrication better than steel, brass with oil.It can’t form dirt in the medium with PH value of 9 or more, becuase of non-cohesive and non-scaling surface.
4 It helps to raise pipeline substantially.
5 It is corrosion-resistant, which can avoid corroding from chemicals. For Example, It can withstand not more than 80% concentration hydrochloric acid
5 It is low temperature-resistant .which can be even used in
6 It is also cracking-resistant. It is weather-resistant. Environmental stress cracking resistance is above 4000h (above 2 times of PE100).
7 Long time service, and it can be used for 5-8 years
1 It is usually used in dredging project. .
2. It is used in the sea, lake or river on the pipeline
|PIPE OD(mm)||FLOATER ID(mm)||FLOATER OD(mm)||FLOATER LENGTH(mm)||FLOATER THICKNESS(mm)||NET BUOYANCE(kg)||FLOATER WEIGHT(kg)|