The dredging suction and discharge hose is composed of thickened anti-wear rubber inner rubber layer, fabric or cord reinforcement layer, spiral metal steel wire skeleton layer, medium rubber layer, and anti-wear and high and low-temperature weather-resistant outer rubber layer.
It has the dual performance of withstanding positive pressure or negative pressure and is suitable for use in complex environments. The bursting pressure of the rubber hose is not less than 3-4 times the working pressure.
Usually, the dredge rubber hose is connected by the flange. In addition to the common national standard flanges, we can customize various standard flanges. If flange drawings can be provided, the flange cost will be easier to determine.Construction |
Wear layer: NR/SBR, highly wear resistant |
Reinforcement layer: High tensile fabric cord |
Outer cover: NR/SBR/EPDM aging/abrasion/ tropical resistant |
Specification |
Inner Diameter/ID (mm):100~1300 |
Length (mm):1000~12000 |
Working Pressure/WP (Bar):5~40 |
Bursting Pressure/BP (Bar):15~120 |