Name: Dredging Pipeline Collar
Brand: XIANKE
Availability: InStock

Product Details

Qingzhou Xianke Mechanical Device CO,. Ltd.

Application

It is made of Polyurethane foam which can increase the its buoyancy and durability. Mainly used for sand excavating dredging pipeline laying in the water to prevent HDPE pipe sink, keep pipe floating.

Features

1) Light weight, easy for installation and movement

2) The costs and performances are much better than steel pontoons.

3) Good Flexibility, excellent impact resistance, particularly suitable in the open sea.

4) Higher corrosive resistance, Anti-uv,anti-aging, it can be used for 5-8 years.

5) Temprature range: from – 60 to 80°C.

6) The outer and inter wall are very smooth, friction coefficient is tiny, all of these features are good for transmission.

Floater in Stock

Technical Properties of Pipe Floater

Pipe inner diameter	Thickness of pipe	Floater inner diameter	Floater outer diameter	Floater Length.	Hull Thickness	Net Buoyance
mm	mm	mm	mm	mm	mm	kg
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	1550	9	2219
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

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 After total aging energy≥3.5GJ/m2	Break Elongation %≥		10
Weather Resistance After total aging energy≥3.5GJ/m2	Oxidative Induction Time 200°Cmm≥		10

Used for Dredging Project

Packaging & Shipping