HVG DREDGING EQUIPMENT 0011

HVG DREDGING EQUIPMENT 0011: Dredge Rubber Hose

Description

HVG Dredge Rubber Hose is suitable for dredge pipeline connection.It can reduce the swing caused by waves and makes the medium in the pipeline delivery more fluently.

Our Dredge Rubber Hose is applicable for the harbor and offshore wharf dredging operation,etc.According to its structure and application,They are divided into dredge suction and discharge rubber hose and dredge self-floating rubber hose. They are widely used for sucking and discharging slurry,sand,silt,gravels,etc. Of course,Flange type dredge rubber hose is one very important kind.Flanges are fixed on both sides of the dredging rubber hose,which makes installation easier.Various flange designs can be available according to clients’ requests.

You can find Dredge Suction Hose,Dredge Discharge Hose,Dredge Self-floating Discharge Hose and Dredge Armored Hose.More Dredge Rubber Hoses can be customized according to your special requirements.For any more information,please feel free to contact us directly.

Materials:

Natural rubber
Steel skeleton
Synthetic rubber
Smooth NR
Strong textile fibers

Features of Dredge Rubber Hose:

Easy to install,long service time
Wonderful flexibility,high quality
Excellent abrasion-resistant and corrosion-resistant
Suitable working temperature:from -20°C to +50°C
Bending freely in the water,bending angle in working condition is from 0-90º
Inner liner,outer rubber cover,skeleton layer,wearing colored indicator layer
Dredge self-floating discharge hose can withstand high pressure work,floating layer can prevent water absorption
Working pressure and flanges can be customized

Technical specification:

Specifications:

Inner Diameter		Outer Diameter		Working Pressure		Burst Pressure		Vacuum Pressure		Length
(mm)	(inch)	(mm)	(inch)	(Mpa)	(bar)	(Mpa)	(bar)	(Kpa)	(bar)	(m)
152	6″	182	7-1/4″	1.2	12	2.4	24	80	0.8	20
203	8″	233	9-1/5″	1.2	12	2.4	24	80	0.8	20
254	10″	284	11-1/5″	1	10	2	20	80	0.8	10
304	12″	340	13-2/″	1	10	2	20	80	0.8	6-10
350	14″	390	15-2/5″	1	10	2	20	80	0.8	6-10
450	18″	486	19-1/5″	0.7	7	1.5	15	80	0.8	6-10
550	22″	590	23-3/5″	0.7	7	1.5	15	80	0.8	6-10
600	24″	640	25-3/5″	0.7	7	1.5	15	80	0.8	6-10
700	28″	750	29-3/5″	0.7	7	1.5	15	80	0.8	6-10
800	32″	850	33-1/2″	0.5	5	1	10	80	0.8	6-10
1000	40″	1050	41-1/2″	0.5	5	1	10	80	0.8	6
1200	48″	1250	49-1/5″	0.5	5	1	10	80	0.8	6
1300	52″	1350	53-1/5″	0.5	5	1	10	80	0.8	6

(Note:The specifications above are for reference.Dredge Rubber Hose can be customized according to clients’ requirements.)

Nominal Internal Diameter(mm)	Thickness of Inner Rubber Lining(mm)	Outer Diameter of Flange(mm)		Thickness of Connection Thread	Bolt Hole
Nominal Internal Diameter(mm)	(Reference Value)	Outer Diameter of Flange(mm)		(Reference Value)	Center Circle Diameter(mm)	No.	Diameter(mm)
205±3	10	335	12±2	6	280±1.0	8	23±1
254±3		390			345±1.0	12
305±5		440			390±1.0
338±5		500	19±2		435±1.0
388±5		565			495±1.0	16
510±5	15	670		9	650±1.0	16
560±5	15	670			690±1.0	18
610±5	20	780	22±2		750±1.0	20
630±5		780			765±1.0	20	25±1
660±5		780			780±1.0	24	25±1
700±5		895	25±2		840±1.0		27±1
710±5		895	28±2		860±1.0		27±1
760±5		895	28±2		900±1.0		30±1
800±5	25	1010	32±2	12	970±1.0	32	30±1
840±5		1010			1010±1.0
860±5		1010			1010±1.0