Dredge Floater

Description of Dredge Floater

Dredge Floater is made from polyethylene and polyurethane closed-cell foam.Dredge floater can be used for dredge steel pipe and dredge HDPE pipe.It is available for providing buoyancy for dredge pipeline.Hi-sea dredge floater can be produced according to the specific design of dredging ship and the construction conditions of production.

Polyethylene floater is currently popular floating material of dredger pipeline.It has various features,such as small volume,light weight,big buoyancy,wind resistance,aging resistance,long service life,etc.We mainly use medium density polyethylene material and high density polyethylene material.The hull of medium density polyethylene floater with excellent flexibility is filled with polyurethane foam.Its surface is smooth and wear-resisting.

Hi-sea Dredge Floater includes Dredge PE Floater and Dredge MDPE Floater.More designs can be customized according to clients' specific requirements.For any more information,please feel free to contact us directly.

Features of Dredge Floater

Our dredge pipe floater has compact and reasonable structure,easy installation and excellent performance.

It is good toughness and strong environmental stress cracking resistance.It is suitable for offshore and river and lake construction.

It is light weight and high resistance to wear,so it is good for installation and transportation.The cost is low.

It is flexible.The maintenance cost is low,the installation is simple. Low absorption rate.

The price is reasonable,the service is excellent.

The service temperature range is from -60°C to 80°C.

Application of Dredge Floater

Ensure dredge pipeline float on the surface of water.

Benefit for repairing and checking the dredge pipeline.

The colorful shell can be as anti-collision warning sign to protect dredge pipeline.

Lower the dredge project cost and maintenance cost,shorten the construction period.

Specifications:

Item	Technical Index of Hull	Item	Inside Technical Index
Tensile Strength	≥13.1MPa	Water Absorption	1-2g/100cm2
Break Elongation	≥11.1%	Breaking Strength	0.08-0.1MPa
Impact Strength	≥32.4KJ/m2	Breaking Elongation	4-6%
Bending Strength	≥15.7MPa	Compressive Strength	0.1-0.24MPa
Weather Resistance	Break Elongation %≥		10
After total aging energy≥3.5GJ/m2	Oxidative Induction Time 200°Cmm≥		10

Pipe I.D.	Thickness of Pipe	Float I.D.	Float O.D.	Float Length	Thickness of Plastic	Net Buoyancy
mm	mm	mm	mm	mm	mm	KGS/Float
200	6	220	500	800	7	200
285	6	300	700	1200	7	420
350	6	375	1100	1100	7	920
400	8	414	1100	1200	8	1020
414	8	430	1200	1200	8	1200
450	8	480	1300	1300	8	1500
500	10	580	1400	1500	9	2219
550	10	580	1400	1600	10	2310
600	10	630	1400	1700	11	2400
650	10	680	1480	1800	11.5	2930
700	12	730	1600	1900	12	3593
750	12	780	1600	2000	13	3800
800	15	830	1800	2000	14	4800
850	15	880	1800	2200	15	5140
900	18	940	2200	2500	16	8180

(Note:All the specifications of Dredge Floater are for reference.Any more design can be customized according to your specific requirements.)

Dredge Floater

Drawing of Dredge Floater

Dredge Floater

Dredge Floater(1)

Dredge Floater

Dredge Floater (2)

Dredge Floater

Dredge Floater (3)

Dredge Floater(4)

Dredge Floater(5)

Dredge Pipe Floater