Hunan Yibeinuo New Material Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100,000 ㎡/ year |
| Delivery Time | 25-45 workdas |
| Packaging Details | Packed in wooden cases or iron racks |
| Inner Diameter | 1 inch - 12 inches |
| Material | Ceramic Lined Rubber |
| Connection Type | Flange or Thread |
| Working Pressure | Up to 10 bar |
| Hose Cover | Rubber |
| Content Of Alumina | ≥95% |
| Hose Type | Flexible Hose |
| Outer Diameter | 40mm - 300mm |
| Ceramic Color | White |
| Rubber Hardness | 65 ± 5 Shore A |
| Pressure Rating | Up to 10 bar |
| End Fittings | Flanged or Threaded |
| Wear Life | 5 times longer than standard rubber hose |
| Lining Thickness | 3-10mm |
| Brand Name | Elacera |
| Model Number | Ceramic Lined Rubber Hose |
| Certification | ISO9001-2015 |
| Place of Origin | Changsha, Hunan, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100,000 ㎡/ year |
| Delivery Time | 25-45 workdas | Packaging Details | Packed in wooden cases or iron racks |
| Inner Diameter | 1 inch - 12 inches | Material | Ceramic Lined Rubber |
| Connection Type | Flange or Thread | Working Pressure | Up to 10 bar |
| Hose Cover | Rubber | Content Of Alumina | ≥95% |
| Hose Type | Flexible Hose | Outer Diameter | 40mm - 300mm |
| Ceramic Color | White | Rubber Hardness | 65 ± 5 Shore A |
| Pressure Rating | Up to 10 bar | End Fittings | Flanged or Threaded |
| Wear Life | 5 times longer than standard rubber hose | Lining Thickness | 3-10mm |
| Brand Name | Elacera | Model Number | Ceramic Lined Rubber Hose |
| Certification | ISO9001-2015 | Place of Origin | Changsha, Hunan, China |
Product Description
Flexible Ceramic-Lined Hose is a composite conveying hose designed for harsh industrial environments. The inner layer is lined with high-purity 95% alumina ceramic and the outer layer is a weather-resistant rubber composite layer. It achieves "rigid-flexible combination" through an integrated vulcanization process. It has both the excellent wear resistance of ceramics and the flexibility of rubber, providing an efficient solution for the transportation of particles, slurries, and corrosive media.
Product Features
Composite Structure: Rubber base + ceramic lining for flexibility & durability
Chemical Resistance: Suitable for acid/alkali, oil, and seawater
Anti-Static Design: Complies with hazardous area safety standards
Lightweight: 40% lighter than metal hoses
Extended Service Life: Ceramic layer reduces wear, lifespan 3-5x longer
Cost-Effective: Minimize downtime with fewer replacements
Easy Installation: Custom flanges/threads for diverse scenarios
Eco-Friendly: Zero metal leaching, RoHS compliant
| Comparison Item | Ceramic-Rubber Hose | Traditional Metal Hose | Standard Rubber Hose |
|---|---|---|---|
| Weight | Lightweight (40%-50% lighter) | Heavy, requires lifting equipment | Light but low abrasion resistance |
| Corrosion Resistance | Resists strong acids/alkalis/seawater (pH 2-13) | Prone to chloride corrosion | Only tolerates mild chemical environments |
| Maintenance Cost | Maintenance-free for up to 3 years | Requires regular anti-corrosion treatment | Replacement needed every 6-12 months |
| Installation Efficiency | On-site cutting & quick connection | Requires professional welding | Prone to aging leaks |
Technical Parameters
| Item | Specification |
|---|---|
| Material | Inner layer: 95% alumina ceramic liner; |
| Outer layer: NBR/EPDM rubber composite | |
| Working Temperature | -40℃ to +200℃ (short-term up to +250℃) |
| Working Pressure | 0.6-2.5 MPa (customizable up to 4.0 MPa) |
| Inner Diameter | 25 mm- 600 mm (custom sizes available) |
| Bending Radius | 3-5×DN (depending on pressure grade) |
| Wear Resistance | ≤0.01g/m³ (tested under 60m/s particle flow) |
Mining: Slurry transport, tailings disposal
Chemical: Acid/alkali transfer, reactor connections
Power: Desulfurization systems, fly ash handling
Construction: Concrete pumping, tunnel engineering
Production process
Ceramic lining molding:
High-purity alumina powder is isostatically pressed (maximum pressure 200MPa) and fired in a high-temperature sintering kiln at 1650℃ to form a seamless ceramic tube with a density ≥3.85g/cm³.
Preparation of rubber composite layer:
After the customized formula rubber is mixed, the ceramic layer is coated by CNC winding/molding process to form a 3-5mm elastic buffer layer, which fits evenly without gaps.
Overall vulcanization process:
Continuously pressurize in a 180℃ intelligent vulcanization tank for 4 hours to ensure that the interface bonding strength between ceramic and rubber meets the standard and achieve "rigidity and flexibility".
Full process quality inspection:
Hydraulic pressure test (1.5 times the working pressure), wear resistance test (ASTM G65 standard), airtightness test (helium mass spectrometry leak detection), and 100% of unqualified products are eliminated.
Production equipment
Fully automatic isostatic pressing machine: high-precision pressure control to ensure uniform and dense ceramic lining.
Tunnel-type ceramic sintering kiln: temperature control accuracy ±2℃ to ensure stable performance of the ceramic layer.
CNC rubber winding production line: accuracy ±0.1mm to achieve uniform coating of the rubber layer.
Intelligent vulcanization tank group: PLC automatic control system, vulcanization process parameters are precisely controllable.
Three-coordinate measuring machine: dimensional detection accuracy ±0.05mm to ensure product consistency.
Key Regions: Southeast Asia (Indonesia/Vietnam), Middle East (Saudi Arabia/UAE), South America (Chile/Brazil)
Emerging Markets: Eastern Europe (Poland/Ukraine), Africa (South Africa/Nigeria)
Q1: Can you make non-standard sizes?
A: Yes. Provide drawings or working parameters, lead time 15-30 days.
Q2: How to prevent leakage?
A: Use matched clamps and inspect sealing rings regularly.
Q3: How to deal with complex installation space constraints?
A: Provide three-dimensional flexible design services: the minimum bending radius is reduced to 3 times the pipe diameter, supporting 30°-90° prefabricated elbows
Q4: Will the conveyed material containing sharp metal chips damage the hose?
A: Using the "gradient ceramic layer" design: Inner layer: high-hardness aluminum oxide (Mohs hardness level 9)/Transition layer: tough zirconium oxide toughened ceramic (fracture toughness 8MPa·m¹/²)
Q5: What is the minimum order quantity?
A: The minimum order quantity for standard size is 50 meters, and the minimum order quantity for customized products is adjusted according to the specifications. Please consult customer service for details.
Q6: How long is the delivery time for bulk orders?
A: After confirming the technical drawings and payment, the delivery time for regular orders is 25-35 days, and expedited production is supported (need to communicate in advance).
Q7: Do you provide samples?
A: Qualified customers can apply for 1 meter long samples for free (freight to be paid).
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
400-600
Employee Number:
120~150
Ecer Certification：
Verified Supplier
YIbeino New Materials focuses on the research and development of new wear-resistant ceramic materials and is committed to providing material conveying, pneumatic conveying system engineering design and equipment wear problems under various complex working conditions for cement, thermal power, steel,... YIbeino New Materials focuses on the research and development of new wear-resistant ceramic materials and is committed to providing material conveying, pneumatic conveying system engineering design and equipment wear problems under various complex working conditions for cement, thermal power, steel,...
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