With a 12mm wear lining, the working pressure of those suction rubber hoses is 10 bar and bursting pressure is 40 bar according to our client’s requirements. All the hoses were under strict quality control during the whole production and were finely packaged before being delivered.

Suction rubber hose is used with a dredger for silt or gravel conveyance. It sucks up the mixture of salt and water under negative pressure. Now, the max inner diameter of the rubber hose we can manufacture is up to 1300mm and the length of hoses can be manufactured at the request of any customers.

Features of suction hoses:

1)Working temperature: -20℃ to +50℃
2) Convenient to install
3) Flexible and safe to use
4) Excellent abrasion-resistant and bending-resistant.

Structure of suction rubber hoses:

1) Wear lining: Black abrasion-resistant natural rubber
2) Reinforcement: Multiple plies of polyester fabric with a spring steel helix wire.
3) Out Cover: Neoprene
4) Hydraulic Properties: The draining rubber hose has no abnormal change such as leakage or partial bulging when tested under the stable pressure of 1.5 times higher than the rated working pressure.

We are one of the top companies in China that are engaged in producing dredging hoses, including discharge hose, suction hose, floating hose, armored hose, etc. The feedback from our clients is timely and good thanks to the high quality of our products and good after-sales service provided by our company.

If you have any demand for marine products, please feel free to contact us at any time.