Dredge Hose

Hongruntong Marine - Professional dredge hose manufacturers & suppliers offering gold dredge hose for sale. Competitive dredging hose prices with quality guarantee.

Hongruntong Marine supplies premium gold dredge hose engineered for high-abrasion slurry, sand and solids transport in dredging, mining and marine projects. As experienced dredge hose manufacturers and global dredge hose suppliers, we deliver tested, heavy-duty rubber dredging hose assemblies built for long service life, easy handling and reliable operation. If you are searching for dredge hose for sale, our inventory and custom fabrication capabilities mean quick delivery and specification-matched solutions.

Dredging hoses can be divided into the following types according to their functions and applications:

HM-DH Series Discharge Hose

Discharge hose is the most widely used pipe in dredging engineering. Discharge hoses can be used for many different dredging applications, for example, as a connecting hose between a dredger and its discharge line, or a flexible joint between rigid pipe elements. These hoses provide high resilience and good wear resistance.   Applications: Discharge Hoses can be applied to port wharf river, suitable for delivery silt, clay, sand mud coral stone and others.

HM-SH Series Suction Hose

Instead of the usual spring wire reinforcement of standard discharge hoses, this suction hose has integral steel rings that allow for flexibility under high loads and full vacuum. Dredge suction rubber hose is installed between the dredger and pump, and work under the negative pressure to absorb the mud. The suction hoses come equipped with rigid steel rings. The hose has the double properties of bearing both positive and negative pressure.   Applications: Heavy duty suction service of abrasive materials such as debris, sand, slurries soft clay, and silt with high solids concentration in dredging.

HM-SFH Series Self-Floating Hose

The self-floating dredge hose is a buoyancy hose with an additional integral foam casing to allow it to float independently. High-density closed cell foam provides buoyancy without the need for additional floats and also prevents water absorption. Unsinkable design even if the skin is damaged. Various series of hoses can be added with foam for sub floating adaptation. DH-Self-Floating, SH-Self-Floating, AH-Self-Floating, CH-Self-Floating…   Applications: Self floating hoses are mainly used in challenging and harsh working environments, most of which are used in harsh sea and mining conditions. When greater flexibility is required.

HM-AH Series Armored Hose

Armored hoses are used in dredging and mining projects around the world and are particularly suited to the safe transportation of mineral ores and slurries which may have sharp interfaces, high volume capacity, heavy specific gravity and high impact loads, such as diamond ore. Integral square steel rings in the armored hoses ensure high dimensional stability and resistance.   Applications: It is used to dredge certain heavy materials such as diamond ore, coarse sand, coral reef or weathered rock.

HM-CH Series Ceramic Hose

The CH series of ceramic hoses is designed for applications with severe wet sliding abrasion and erosion that would quickly wear out regular rubber mining hoses. Fine grain alumina ceramic tiles are integrally built into the rubber using a hot vulcanisation process. This creates a seamless surface so the tiles can’t debond. Being set in rubber means the tiles absorb and dissipate impact, while Hongruntong Grade A rubber absorbs noise and vibration.   Applications: Hydraulic suction or discharge of highly abrasive material. Mineral processing plants, High-pressure tailings lines, Sand and gravel transfer, Lime transfer, Oil sands.

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Why Choose Hongruntong Marine?

• Manufacturer expertise: Years of experience as professional dredge hose manufacturers with proven product genealogy.

• Full traceability & testing: Each gold dredge hose is factory-tested (hydrostatic, dimensional, abrasion) and delivered with certificates.

• Custom engineering: We tailor wall compounds, reinforcement layers and end fittings to your duty cycle and media.

• Global logistics: Fast supply options — browse our dredge hose for sale stock or request custom assemblies with expedited shipping.

• Transparent pricing: We provide clear dredging hose prices and formal quotations that reflect material, size and testing scope.

Technical Specifications

• Materials: AR rubber compounds (abrasion-resistant), textile/synthetic reinforcement plies, optional steel helix for suction service.

• Diameter Range: 50 mm (2") up to 600 mm (24")+ (custom sizes on request).

• Working Pressure: 0.5 – 20 bar depending on construction and application.

• Temperature Range: −40°C to +80°C (compound dependent).

• Bend Radius: Application dependent — specified per size to avoid premature wear.

• End Connections: ANSI/EN flanges, camlocks, victaulic, bespoke adaptors.

Note: exact technical specs and dredging hose prices depend on diameter, wall build, liner material and testing/inspection requirements — request a datasheet and quote for accurate figures.

Quality Assurance & After-Sales Service

• Full production QA with material traceability.

• Hydrostatic and burst testing for every assembly.

• Optional third-party inspection and witnessing for tenders.

• Spare parts, repair kits and refurbishment programs to extend service life.

• Installation guidance and on-site support available from our technical team.

Ordering & Pricing (How to Get a Quote)

We list standard items in our dredge hose for sale catalogue and supply customized assemblies on request. Dredging hose prices are influenced by: size, length, compound, reinforcement, end fittings and testing scope. To receive a precise quotation please provide:

1. Hose diameter & required length

2. Media (sand/slurry/water composition)

3. Required working pressure and temperature range

4. Preferred end fittings and any certification/inspection needs
   Send these details to our sales team and we will return a formal quote and delivery timeline.

FAQ

Q1 — What makes a gold dredge hose different?
A1 — “Gold” denotes premium, high-abrasion rubber compounds and optimized construction for maximal service life in abrasive slurry duties.

Q2 — Do you supply standard sizes off the shelf?
A2 — Yes — we carry common sizes for immediate sale and can fabricate bespoke hoses to order.

Q3 — How are dredging hose prices calculated?
A3 — Prices reflect diameter, length, liner compound, reinforcement layers, end fittings and testing; bulk orders receive tiered discounts.

Q4 — Can you provide installation support?
A4 — Yes — our technicians can advise on handling, spooling, and on-site installation; field service available on request.

Q5 — Are hoses tested before shipment?
A5 — All assemblies undergo hydrostatic pressure and dimensional testing; additional abrasion, permeation or third-party tests can be provided.