Discharge Hose Tube Reinforced Rubber Abrasion Resistant With Long Service Life
Discharge Hose Tube Reinforced Rubber Abrasion Resistant With Long Service Life
Description
Built to withstand extreme internal pressure surges and resist chemicals, this hose is the definitive choice for high-pressure cleaning, water blasting, and industrial washdown. Its smooth bore ensures minimal pressure loss from the pump to the nozzle, directly translating to higher cleaning efficiency and lower energy costs.
( Case: A German automotive plant using standard hoses for factory washdown faced frequent failures and pressure drops at the nozzle. After adopting our High-Pressure Hose, they achieved a 15% increase in cleaning efficiency due to consistent pressure, and hose-related downtime was eliminated for over 18 months. )
Specifications
| Name | Discharge Hose Pipe |
| Nominal Bores | From 150mm (6”) to 1200mm (47”) |
| Length | Up to 11.8 Metres (38ft) |
| Working Pressure | Up to 20 bar |
| Safety Factor | 4:1 |
| Flange Options | Fixed, Swivel, Double-Flange and Built-in-Nipple Designs |
| Features | Heavy-Duty Robust Construction Designed to Handle Large Dredged Particles Hoop-Ring or Spring-Wire-Helix Construction for Flexibility or Full Vacuum During Service Tailor-Made Designs, Including Self-Floater, Suction Dredge Hose and Flexible Discharge Hoses Suitable for Slurries Containing Rock, Shell and Coral |
| Model | I.D. | W.P. | B.P. | Min Bending Radius | Wear Layer Thickness |
Length | |
| inch | mm | bar | bar | mm | mm | m | |
| HM-DHP150 | 6 | 150 | 5-10 | 15-30 | 8D | 10-20 | 11.8 |
| HM-DHP200 | 8 | 200 | 5-10 | 15-30 | 8D | 10-20 | 11.8 |
| HM-DHP250 | 10 | 250 | 5-10 | 15-30 | 8D | 10-20 | 11.8 |
| HM-DHP300 | 12 | 300 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DHP350 | 14 | 350 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DHP400 | 16 | 400 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DHP450 | 18 | 450 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DHP500 | 20 | 500 | 10-20 | 30-60 | 12D | 12-25 | 11.8 |
| HM-DHP600 | 24 | 600 | 15-20 | 45-60 | 15D | 20-30 | 11.8 |
| HM-DHP650 | 26 | 650 | 15-20 | 45-60 | 15D | 20-30 | 11.8 |
| HM-DHP700 | 28 | 700 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-DHP750 | 30 | 750 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-DHP800 | 32 | 800 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-DHP850 | 34 | 850 | 20-25 | 60-75 | 15D | 30-50 | 11.8 |
| HM-DHP900 | 36 | 900 | 25-30 | 75-90 | 15D | 30-50 | 11.8 |
| HM-DHP1000 | 40 | 1000 | 25-30 | 75-90 | 15D | 50-75 | 11.8 |
| HM-DHP1100 | 44 | 1100 | 25-30 | 75-90 | 15D | 50-75 | 11.8 |
Product Features
High Pressure Reinforcement
Multiple high-tensile synthetic fiber braids (e.g., polyester) provide extremely high burst pressure ratings (e.g., up to 2500 PSI and beyond), ensuring safety and reliability during intense cleaning operations.
Smooth Non Stick Bore
A seamless, thermoplastics or EPDM inner tube minimizes friction and turbulent flow, ensuring maximum pressure and velocity are delivered to the cleaning nozzle for faster, more effective results.
Oil Chemical Resistant Cover
The outer cover is made from a specialized compound that resists degradation from oils, greases, solvents, and common industrial cleaning chemicals, preventing cover softening and cracking.
Exceptional Flexibility Kink Resistance
Designed with a focus on maneuverability, the hose remains flexible even in cold conditions and under high pressure, reducing operator fatigue and preventing dangerous pressure spikes caused by kinking.
Applications
Industrial Cleaning
High-pressure water blasting for removing rust, paint, and deposits from machinery, tanks, and surfaces; routine factory washdown.
Agriculture
High-pressure sprayers for cleaning milking parlors, animal pens, and heavy farm machinery to maintain hygiene standards.
Firefighting Emergency Response
Suitable as a delivery hose for high-pressure pumps on industrial firefighting units and for disaster relief washdown operations.
Why Choose Hongruntong Marine?
Safety First Manufacturing
We understand the dangers of high-pressure equipment. Our hoses are rigorously tested to exceed their rated working pressure, providing a critical safety margin for operators.
Focus on Operational Efficiency
We don't just sell a hose; we provide a tool that enhances your entire cleaning process. Our hoses' low pressure drop and reliability directly contribute to faster job completion and lower operating costs.
Customization Capability
We can manufacture hoses in various lengths, with different end fittings (JIC, NPT, Storz), and with specific chemical resistance properties to match your exact equipment and fluid requirements.
Direct Factory Support
As a manufacturer, we can provide detailed technical data sheets, pressure rating graphs, and direct engineering support to help you integrate our hoses seamlessly into your operations.
FAQ
1. Q: What is the difference between a water blasting hose and a standard pressure washer hose?
A: Our industrial-grade hoses feature higher-quality reinforcements, thicker covers, and superior chemical resistance, making them far more durable and safe for continuous professional use compared to consumer-grade hoses.
2. Q: Is the hose suitable for use with hot water and steam?
A: Our standard high-pressure hose is rated for hot water up to 85°C (185°F). For true steam cleaning applications, we offer a dedicated steam hose with different construction.
3. Q: How do I ensure the hose lasts as long as possible?
A: Always release pressure from the hose after use, avoid dragging it over sharp edges, and store it coiled in a cool, dry place away from direct sunlight.
4. Q: What is the maximum working pressure for this hose?
A: The maximum working pressure varies by model, diameter, and reinforcement. Standard hoses range from 150 PSI (10 bar) for general use to over 1500 PSI (100 bar) for high-pressure applications. Always check the specific product's data sheet for its exact rating.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.