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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
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.
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
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 ...