Efficient and Reliable Solutions for Hydraulic Dredging

Dredging rubber hoses, also known as suction and discharge rubber hoses, serve as vital flexible connectors in hydraulic dredging projects. Designed to transport solid-liquid mixtures containing solid particles such as sand, gravel, and coral, these hoses are indispensable in maintaining the productivity and efficiency of dredging operations. Their exceptional durability and functionality make them an ideal choice for demanding environments, ensuring seamless compatibility with dredgers and pipeline systems.

Key Features that Stand Out

What sets dredging rubber hoses apart are their core characteristics, engineered for optimal performance and longevity. These hoses boast remarkable wear resistance, easily withstanding the abrasive action of solid particles during transport. Additionally, they offer excellent pressure and vacuum resistance, ensuring stable and uninterrupted operation under challenging conditions. Enhanced aging resistance further guarantees their reliability over extended durations, even in harsh weather or corrosive environments.

Applications and Benefits

Whether you’re working on large-scale dredging projects or specialized marine operations, dredging rubber hoses provide unparalleled utility and versatility. Their adaptability with various dredgers and pipeline systems makes them a preferred choice for transporting solid-liquid mixtures efficiently. By utilizing these hoses, you benefit from reduced maintenance requirements, improved operational stability, and heightened productivity, making them a cost-effective solution for your dredging needs.

Dredging Rubber Hose Specification
Material: EPDM, Natural Rubber, Silicon, FKM, NBR,SBR etc. Color: Black or Customized Tolerance: ±0.05m Density:1.0-2.0g/cm3
Inner Diameter (mm)	Total Length (mm)	Working Pressure (Mpa)
100	1000	1.0
150	1000	1.0
200	1200	1.2
250	1200	1.2
300	1200	1.2
350	1200	1.2
406	1200	1.5
456	1300	1.5
506	1400	1.6
556	1500	1.8
606	1500	1.8
650	1600	1.8
706	1800	1.8
756	1800	2.0
800	2000	2.0
850	2000	2.5
900	2000	2.8
NOTES: Working Pressure & Flanges could be customized.

Dredging Rubber Hose Technical Properties
Items	Index	Notes
Working Pressure (Mpa)	≥0.80	1-The technical data shows here just follows the standard of HG-T2185-9. 2-The strength layer is 200D/3 cord fabric and the pulling force is 380N for each single root.
Test Pressure (Mpa)	≥1.2
Burst Pressure(Mpa)	≥2.4
Conveying Medium	Muddy, Water
Tensile Strength(Mpa)	≥11.80MPa
Elongation(%)	≥400
Ozone Testing	No Cracking in 48 hours exposed in Ozone
Abrasion	≤0.395cm3
Ageing Resistance	Ageing Resistance
Shore Hardness A	63±3
Adhesion Strength Between Each Layer(KN/m)	≥1.0
Strength Layer	4 layers of cord fabric