Ceramic Hose

Hongruntong Marine supplies ceramic lined rubber hose and ceramic line hose solutions. Superior abrasion resistance for demanding industrial applications.

Hongruntong Marine supplies premium ceramic hose and ceramic lined rubber hose engineered for heavy-duty abrasion, high-velocity slurry and particulate transfer. Also referred to as ceramic line hose, these assemblies combine a wear-resistant ceramic interior with a flexible rubber body to deliver long service life where conventional hoses fail. Ideal for mining, dredging, cement, ash handling and other demanding industrial applications, our ceramic lined hose solutions reduce downtime and lower total cost of ownership.

Key Features & Benefits

• Superior Abrasion Resistance — Ceramic tiles or bonded ceramic liners protect the flow path from severe wear, dramatically extending life vs. plain rubber hoses.

• Flexible Construction — Unlike rigid piping, our ceramic line hose retains flexibility for easier routing, installation and spooling.

• High Impact & Erosion Performance — Ceramic interior withstands high-velocity solids, reducing internal erosion and hose failure.

• Leak-Resistant Assembly — Precision bonding between ceramic liner and rubber carcass ensures reliable, leak-free operation.

• Reduced Maintenance & Downtime — Longer wear life means fewer replacements and lower lifecycle costs.

• Custom End Fittings — Available with flanges, camlocks, Storz or bespoke couplings to match existing systems.

Applications

• Mining and mineral processing operations

• Cement and power plant material handling

• Sand and gravel extraction facilities

• Steel mill and metal processing plants

• Industrial waste and slurry transport

• Dredging and marine operations

Technical Parameters

Lining Material: 95% Alumina ceramics

Hose Material: Natural rubber

Ceramics Size: 7*3 or 7*5

Rockwell Hardness: ≥ 85HRA

Density: ≥ 3.6g/cm3

Cold Press Strength: ≥ 850MPa

Bending Strength: ≥ 290MPa

Abradability: (P=76Nn=800 r/min =30min) 0.0002g

Wear Resistance (compared with steel tube): 15 times

Corrosion Resistance: Good

Heat Resistance: 100°C

Pressure Resistance: 2.5MPa

Specifications

Detailed Images

Why Choose Hongruntong Marine for Ceramic Lined Hoses?

• Industry Expertise: Decades of experience designing abrasion-resistant hose systems for marine and industrial customers.

• Application Engineering: We evaluate media, particle size, velocity and pump duty to recommend the optimal ceramic hose construction.

• Custom Fabrication: Tile material, bonding method, rubber compounds and end fittings tailored per project.

• Quality Assurance: Every ceramic lined rubber hose is inspected, pressure-tested and supplied with traceable documentation.

• Global Delivery & Support: Fast lead times, global shipping, and field technical support for installation and maintenance.

Quality & Service

• Factory Testing: Hydrostatic and dimensional tests for each assembly; optional wear-simulation tests available.

• Material Traceability: Certificates for ceramic materials, rubber compounds and reinforcement fabrics.

• After-Sales: Spare liner tiles, repair kits and refurbishment programs to restore worn assemblies.

• Installation Support: Detailed handling and storage instructions plus on-site guidance when required.

• Warranty & Certification: Supplied with test certificates and warranty terms tailored to application and inspection regime.

FAQ

Q1: What is a ceramic lined rubber hose used for?
A1: It’s used where solid particles or abrasive slurries wear out conventional hoses quickly—common in dredging, mining, cement and ash handling.

Q2: How is the ceramic liner attached to the rubber hose?
A2: We use proven bonding methods (mechanical anchoring, high-strength adhesives or sintered liners) selected based on media and duty to ensure the liner remains secure under pressure and flexing.

Q3: Are ceramic lined hoses flexible?
A3: Yes — compared to rigid ceramic pipe, ceramic line hose provides flexibility for routing and easier installation while retaining high abrasion resistance.

Q4: Can you customize the hose for my application?
A4: Absolutely. Provide diameter, length, media description (particle size, concentration), temperature and pressure and we’ll recommend constructions, tile thickness and end fittings.

Q5: How do I estimate replacement intervals?
A5: Replacement life depends on particle hardness/size, flow velocity and duty cycle. We offer wear-rate evaluations and maintenance plans to predict lifecycle and optimize operating cost.