Self Floating Dredging/Sand Discharge Rubber Hose

• Material: Natural Rubber,Steel Flange
• Color: Black
• Temperature: -20 Deg to +80deg
• Product Standard: ISO9001:2008
• Length: as Customer′s Require
• Connection: Flange
• Model NO.: floating hose
• Condition: New
• Diameter: Customized
• Product Name: Self Floating Dredging/Sand Discharge Rubber Hose
• Keywords: Dredging Hose
• Transport Package: Standard Export Package
• Specification: CCS
• Trademark: OEM
• Origin: Jiangsu
• Production Capacity: 500 PCS/Month

Product Description

Self Floating Dredging/Sand Discharge Rubber Hose


Self Floating Dredging/Sand Discharge Rubber Hose 
Floating hose  has been used on all the major reclamation projects around the world. Driven by the ever increasing demand for longer lifetimes and the fact that floating hoses are used for cutter jobs these days Our compamy  has redesigned the classic rubber lined floating hose. 
 
By reducing the polymer contact surface and adding white 3Ron cast wear rings the floating hoses have shown an amazing improvement in lifetime.
 
It is possible to use flexible rubber floating hose as a cutter discharge line without the risk of trashing that line within a few weeks of operation.
The charater of the floating hose:
Improved bending characteristics
Depending on application a lifetime improvement of x 25 compared to the classic rubber lined floating hose
Embedded white iron cast rings
Liner in the fittings
Applicable for offshore (rock) cutter jobs
Virtually no maintenance
These features make the following applications possible:
mainline discharge applications with  abrasive solids
Rock cutter discharge line
bow connection discharge line
 
Introduction:
1,The steel flange discharge hoses are used with dredgers for silt/gravels conveyance.
2,Thickness of the pipe wall is from 18mm to 70mm.The suitable working temperature is from -20 to 50°C.
3,It is convenient to install,flexible to use,safe,abrasion-resistant and bending-resistant.
4,Large diameter from 200mm -1000mm
5,Other techneical parameter can be made according to the client's requirement.

Structure	Lining   Smooth bore,mandrel built,highly abrasion
	Reinforcement  Using cord reinforcement
	Cover    Corrugated for greater flexibility,tough weather and abrasion resistant
Working Pressure	5 - 25 Bar
Burst Pressure	15 - 75 Bar
Inner Diameter	150 - 1100mm
Length	6 - 11.8 meters
Application	Designed for use on outboard systems of suction hopper and trailing
	suction dredgers where gimbal supports are used.These dredge hoses
	are capable of high angular deflection over short lengths.

Suction dredging hose
Characteristics:
1) Feature resistance to high pressure,seawater,bending and strong abrasion.
2) this suction dredging hose is used for sediment absorption along with dredging boats.
3) It's mainly applied for river and harbor construction,land reclamation and dredging,to extend the distance of the water dredging.
4) Preferable operation temperature for this suction dredging hose ranges from minus 20 degrees celsius to 50 degrees celsius.
5) A safe,easy-to-install and flexible suction dredging hose.

The suction dredging hose is good enough to absorb shearing stress and would last life cycle of metals.
Inner diameter of suction dredging hose  
 

	300	415	510	560	610	660
Inner Dia(mm)	710	760	800	850	900

The length can be ordered by users.
The products can be designed and manufactured according to the guest.
 
Discharge dredging hose
Characteristics:
1)Discharge dredging hose is used to transport sediments along with dredging boats.
2) It can be connected with pipeline well,and reduce sway for wave.So that conveying medium can flow more smoothly.
3) Preferable operation temperature for this discharge dredging hose ranges from minus 20 degrees celsius to 50 degrees celsius.
4) A safe,easy-to-install and flexible discharge dredging hose.

Standard size			Operation pressure
Metal tube	Rubber hose
Inner diameter	Inner diameter	Total length	5	7	8	10	12	15	20	25	30
mm	mm	mm	kg/cm
410	410	1200	8(PR)	12
460	460	1300	8	12	14
510	510	1400	9	13	14
560	560	1500		14	16	19
610	610	1500			17	22
650	650	1600			19	22	26
710	710	1700			20	24	28
760	760	1800				26	30	33	35	38	40
800	800	1800				28	32	35	37	40	42
900	900	2000					33	36	39	42	44

The products can be designed and manufacture according to the request.
The hose size ranges from 100mm ID to 900mm ID. Various sizes can be made according to your specifications.