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Hongruntong Marine (Beijing) Co., Ltd

  • China,Beijing ,Beijing
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China OEM Size Flexible Ceramic Composite Hose Wear Resistance IECEx Certified
China OEM Size Flexible Ceramic Composite Hose Wear Resistance IECEx Certified

  1. China OEM Size Flexible Ceramic Composite Hose Wear Resistance IECEx Certified
  2. China OEM Size Flexible Ceramic Composite Hose Wear Resistance IECEx Certified
  3. China OEM Size Flexible Ceramic Composite Hose Wear Resistance IECEx Certified
  4. China OEM Size Flexible Ceramic Composite Hose Wear Resistance IECEx Certified

OEM Size Flexible Ceramic Composite Hose Wear Resistance IECEx Certified

  1. MOQ: 1
  2. Price: USD43 to USD685 Per Piece
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 2535 Pcs Per Month
Delivery Time 5-7 Work Days
Packaging Details Wooden Pallets, Wooden Box
Brand Hongruntong Marine
Name Ceramic Hose Pipe
Hose Size DN80–1500 (3–60”) as Standard
Hose Length Up to 20m (66') as Standard
Pressure Rating -100kPa to +5000kPa (-14.5psi to +725psi) Higher on request
Material Rubber and Ceramic
Reinforcement Synthetic Fabric and Wire Helix
Outer Cover Uv, Ozone, And Abrasion-Resistant Rubber
Temperature 30°C to +75°C
Safety Factor 4:1 as Standard
Application Mining Industrial Ceramic
Color Black
Brand Name Hongruntong Marine
Model Number HM-CHP06
Certification ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram Supply Ability 2535 Pcs Per Month
Delivery Time 5-7 Work Days Packaging Details Wooden Pallets, Wooden Box
Brand Hongruntong Marine Name Ceramic Hose Pipe
Hose Size DN80–1500 (3–60”) as Standard Hose Length Up to 20m (66') as Standard
Pressure Rating -100kPa to +5000kPa (-14.5psi to +725psi) Higher on request Material Rubber and Ceramic
Reinforcement Synthetic Fabric and Wire Helix Outer Cover Uv, Ozone, And Abrasion-Resistant Rubber
Temperature 30°C to +75°C Safety Factor 4:1 as Standard
Application Mining Industrial Ceramic Color Black
Brand Name Hongruntong Marine Model Number HM-CHP06
Certification ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust Place of Origin China
High Light OEM Size Ceramic Composite HoseCeramic Composite Hose Wear Resistance
Flexible Ceramic Composite Hose Ultra Wear Resistant Bend Radius 5x Diameter Non Stick Surface
Explosion Proof Flexible Ceramic Duct
ATEX/IECEx-certified for Zone 21/22, this hose combines conductive ceramic lining (surface resistivity <10⁶ Ω) with a static-dissipating EPDM cover. The helical steel wire support ensures crush resistance while maintaining bend radii down to 4x diameter. Safely handles combustible dusts (STM-D12 tested) and flammable vapors. Pressure range: 0.5-4MPa.
Specifications
Tube NR, BR, SBR
Reinforcement High Tensile Steel Wire Spiral
Cover NR, CR
Working Pressure < 25 bars
Flange Material Q235B carbon steel paint
Working Temperature -30℃ to +80℃
Safety Factor 5:1
Application Installed in between the pump and cutter of the dredger, suction the slurry. Suction hose & Armored hose with HB steel ring in, suitable for limestone, granite, coral, and mineral etc.
Advantages
  • High Abrasion Resistance
  • Light Weight
  • Oil and Heat Resistant
  • Flexible, easy to bending
Technical Dimensions
Inner Diameter (mm) Working Pressure (Mpa) Burst Pressure (Mpa) Length (m) Wall Thickness (mm)
300 0.4-1.2 3.6 1-3 34-37
414 0.4-1.2 3.6 1-3 35-37
560 0.4-1.2 3.6 2-3 40-45
600 0.4-1.2 3.6 2-3 40-45
700 0.8-1.5 4.5 2-3 40-45
800 1.2-2.5 5.5 2-3 50-52
900 1.5-2.5 7.5 2-3 55-58
1000 2.0-2.5 7.5 3-5 75-78
Flexible ceramic composite hose installation view
Close-up of ceramic composite hose construction
Hose cross-section showing ceramic lining
Product Highlights
► High Pressure Capacity
Rated up to 25MPa static pressure with reinforced steel wire construction.
► Ultra Smooth Interior
Ceramic surface (Ra ≤0.8µm) minimizes friction loss and prevents material buildup.
► Custom Configuration Flexibility
Available in diameters from DN15 to DN600 with various end connections.
► Thermal Shock Resistance
Withstands rapid temperature changes up to 800°C/min without cracking.
Key Applications
► Molten Slag Transfer
Al₂O₃ lining survives 1,300°C molten slag droplets
► Shot Blasting Media Delivery
Ultra-wear-resistant for steel grit (G80-G120)
► Pickling Lines
for HCl/HNO₃ acid baths in stainless steel production
Why Hongruntong Marine?
► Technical Support Network
24/7 engineering support with multi-lingual service teams
► Field Proven Reliability
Over 2000 installations in mining/chemical sectors with <0.5% failure rate
► Innovative Jointing Systems
Patented leak-proof flange connections (Type C-Lock™)
► Comprehensive Stock Program
DN50-DN400 standard sizes available ex-stock with 72hr dispatch
FAQ
1. Are food-grade options available?
Absolutely. Features include:
  • Electropolished 316L ends
  • Ra ≤0.8µm internal finish
  • USDA/FDA-compliant materials
2. How do you compare to competitors?
We differentiate via:
  • 30+ years of ceramic engineering
  • In-house ceramic sintering (no outsourcing)
  • Case studies with 7+ year field performance data
3. Where can I get technical specifications?
Download our:
  • Product datasheets (PDF/CAD)
  • ASTM/ISO test reports
  • Industry-specific selection guides
Hose in industrial application setting
Hose performance testing demonstration
Hose manufacturing quality control

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1990

  • Total Annual:

    7000000-1100000

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

HONGRUNTONG MARINE Company Introduction Founded in 1990 and headquartered in Beijing, China, HONGRUNTONG MARINE has grown from a local production factory into a world-leading supplier of marine products and solutions after more than 30 years of deep cultivation and development. We are committed to ... HONGRUNTONG MARINE Company Introduction Founded in 1990 and headquartered in Beijing, China, HONGRUNTONG MARINE has grown from a local production factory into a world-leading supplier of marine products and solutions after more than 30 years of deep cultivation and development. We are committed to ...

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  • Hongruntong Marine (Beijing) Co., Ltd
  • C1-7, Xuhui Center, Jinguan North 2nd Street, Shunyi District, Beijing City, P.R. China 101300
  • https://www.dredgerubberhose.com/

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