FLOATING DREDGING RUBBER HOSE

Structure: Structure: high abrasion resistant synthetic natural rubber inner liner, resistant to erosion of mud, sand and stones, smooth inner wall without deposition and blockage. multi-layer high-strength polyester tire cord and spiral steel wire composite reinforcement, compact structure, high pressure resistance, anti-deformation and anti-twisting capability. integrated buoyancy layer with lightweight floating material, self-floating performance without additional floats. special outer rubber cover with seawater corrosion resistance, uv resistance, ozone and weather aging resistance, resistant to wave impact and tearing.

Application: Application: widely applied in marine waterway dredging, port desilting, sea reclamation, offshore sand and mud discharge, large-scale river and lake dredging projects. compatible with dredgers and marine slurry pipelines, it can float on the water surface during operation, transport mud, sand and gravel mixed media under positive pressure. resistant to wave and tide impact, suitable for both seawater and freshwater conditions, specialized floating hose for marine dredging engineering.

Working Temperature: -20℃ ~ +80℃

Service Support: 0395-2668788

The Floating Dredging Rubber Hose is a large-bore dredging hose with integrated buoyancy, designed for long-term floating operation on the water surface. It serves in discharge pipeline systems of cutter suction and trailing suction hopper dredgers, connecting the dredger to the floating pipeline or functioning as floating pipeline sections for direct slurry transfer. The hose features an integrally constructed design combining a highly wear-resistant liner, high-strength reinforcement skeleton, and built-in buoyancy structure—maintaining stable flotation without external floats. It delivers excellent pressure resistance, abrasion resistance, wave-induced flexing fatigue life, and seawater environmental adaptability. Compliant with ISO 28017, it is core equipment for over-water slurry discharge in river desilting, channel dredging, and land reclamation projects.

I.D		W.P bar	LENGTH m
mm	inch	W.P bar	LENGTH m
200	8"	10~20	11.8
250	10"	10~20	11.8
300	12"	10~20	11.8
350	14"	10~20	11.8
400	16"	10~20	11.8
450	18"	10~20	11.8
500	20"	10~20	11.8
550	22"	10~20	11.8
600	24"	10~20	11.8
700	28"	10~20	11.8
800	32"	10~20	11.8
900	36"	10~20	11.8
1000	40"	10~20	11.8
1100	44"	10~20	11.8

Note: Specifications, pressures, colors, etc. can be customized according to requirements.

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