Flexible Ceramic Composite Hose Ultra Wear Resistant Bend Radius 5x Diameter Non Stick Surface
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 mineraletc. |
|
Advantages |
High Abrasion Resistance |
|
Light Weight |
|
|
Oil and Heat Resistant |
|
|
Flexible,easy to bending |
|
Inner Diameter |
Working Pressure |
Burst Pressure |
Length |
Wall Thickness |
|
mm |
(Mpa) |
(Mpa) |
(m) |
(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.
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
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.