Marine Equipment

Polyethylene Dredging Floater

Medium Density Polyethylene Floater Feature (MDPE Floater) Corrosion Resistance, Weather Proof, Long Lifetime Good Toughness, Strong Environment stress cracking resistance...

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Polyethylene Dredging Floater

Category: Pipe Floater

Certificate: ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS

FOB Price: Get Latest Price Now

Warranty: 12 Months unless specified otherwise

Place of Origin: China

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Medium Density Polyethylene Floater Feature (MDPE Floater)

Corrosion Resistance, Weather Proof, Long Lifetime
Good Toughness, Strong Environment stress cracking resistance
High Bearing Capacity, Light Weight, High Resistance to Wear
Life time is up to 15 years

Main Specification

Pipe OD(mm)	Pipe ID(mm)	Floater OD(mm)	Floater Length(mm)	Thickless(mm)	Net Buoyance(kg)	Weight(kg)
159	220	500	800	7	200	16
205	220	500	800	7	200	16
219	220	500	800	7	200	16
273	300	700	1100	7	420	43
300	300	700	1100	7	420	43
325	375	1100	8850	7	850	65
325	375	1100	1100	7	920	72
350	375	1100	1100	7	920	72
400	414	1100	1200	8	1020	76
426	430	1200	1200	8	1200	93
450	480	1300	1300	8	1500	116
500	580	1400	1500	9	2219	170
536	580	1400	1500	9	2219	170
60	630	1400	1700	11	2400	182
630	630	1400	1700	11	2400	182
650	680	1480	1800	11.5	2930	210
700	730	1600	1900	12	3593	230
750	780	1600	2000	13	3700	245
800	830	1800	2000	14	4800	310
850	880	1800	2200	15	5140	380
900	940	2200	2500	16	8180	420

Floater Structure

No.	Name	Material
1	Polyethylene Shell	Polyethylene
2	Hard Polyurethane Foam Inner Core	Closed-cell Hard Polyureshane Foam
3	Connection Bolat	Steel

Floater Performance

Item	Shell Technical Index	Item	Inside Technical Index
Tensile Strength	>=13.1Mpa	Water Absorption	1-2g/100cm2
Break Elingation	>=11.1%	Breaking Strength	0..08-0.1Mpa
Impact Strength	>=32.4KJ/m2	Breaking Elingation	0.1-0.24Mpa
Bending Strength	>=15.7Mpa	Compressive Strength	10
Weather Resisatnce Floater allowable>=3.5GJ/m2 after aging engery	Breaking Elongation %>=		10
	Oxidative Induction Time 200℃Cmm		10