Rubber Hose Structure:

Tube: Smooth NR/ synthetic rubber, generally color is black 

Reinforcement: one or multilayer spiral fabric reinforcements, steel wire spiral layer,

Cover: Oil, abration and weather-resistant wrapped synthetic rubber.

 

Performance:

1. Rubber hose pipes are used with dredgers for silt/gravels conveyance.

2. Pipe wall thickness range: from 20mm up to 50mm.

3. The suitable working temperature: from -20°C to +50°C.

4. Abrasion-resistant and bending –resistant.

5. It is convenient to install, flexible to use and safe.

 

Suction and discharge clay hose/ Drainage suction hose

Discharge clay hose specification:

 

Ship type	Inner diameter(mm)	Working pressure	length
80m³/H	Φ300	650mm hg Max*Vac 650mm high	according to requirements
200m³/H	Φ400
350m³/H	Φ560
Haili 1600	Φ500
Haili 3800	Φ650
Haili 4600	Φ700

 

 

The products can be designed and produced according to your requirements.

 

Flare discharge Hose specification( steel cord, nylon cord fabric)

Ship type	Dredging tube diameter(mm)	Hose diameter(mm)	Flaring inner diameter(mm)	Length of the flaring(mm)	Steel cord layer(mm)	Nylon cord fabric(mm)	Length of the hose(mm)
80m³/H	φ300	Φ300	Φ316	200	4	16	1500
	Φ350	Φ350	Φ375	250	4	16	1500
200m³/H	Φ400	Φ400	Φ414	250	4	16	1100
	Φ414	Φ414	Φ430	250	4	16	1100
350m³/H	Φ560	Φ560	Φ585	250	6	24	1400
Haili1600	Φ500	Φ500	Φ530	250	6	24	1500
Haili 3800	Φ650	Φ650	Φ700	315	8	32	2000
Haili 4600	Φ700	Φ700	Φ750	315	8	32	2000

 

The products can be designed and produced according to your requirements.

 

Steel flange mud hose main specification and parameters

Ship type	Dredging tube diameter(mm)	Hose diameter(mm)	Steel cord layer(mm)	Nylon cord fabric layer(mm)	Length(mm)
200m³/H	Φ400	Φ400	6	24	1400
350m³/H	Φ560	Φ560	6	24	1500
Haili 1600	Φ500	Φ500	6	24	1500
Haili 3800	Φ650	Φ650	8	32	1500
Haili 4600	Φ700	Φ700	8	32	1500

 

The products can be designed and produced according to your requirements.