Hongruntong Marine (Beijing) Co., Ltd
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Heavy Duty Rubber Mining Hose Sizes Up To 10'' Tough Flexible Reliable
Introduction
The Heavy-Duty Rubber Mining Hose is engineered for high-performance material handling in the most demanding mining environments. Built with reinforced synthetic rubber and high-tensile cord layers, it ensures durability and flexibility under extreme conditions. This hose is ideal for slurry, sand, and gravel transportation. Its wear-resistant inner lining and weatherproof outer cover make it the preferred choice in both open-pit and underground mining operations. It resists abrasion, impact, and harsh chemicals, ensuring a long service life and reduced downtime.
specifications
| Product Name | Mining Rubber Hose |
| Brand | Hongruntong Marine |
| Tube Material | Hongruntong Grade A++ Natural Rubber |
| Reinforcement | Synthetic Fabric and Wire Helix |
| Cover | Uv, Ozone, and Abrasion-Resistant Synthetic Rubber |
| End Connections | Carbon Steel (Painted, Galvanised, Custom) Stainless Steel (Ss304, Ss316) Exotic Alloy |
| Working Pressure | 10-22 Bar |
| Temperature Rating | -40°C to +80°C |
| Safety Factor | 4:1 |
| Application Scenario | Recommended ID (mm) | Wall Thickness (mm) | Working Pressure (Bar) | Temperature Range (°C) |
| Slurry and Tailings Transport | 100–300 | 15–25 | 6–10 | -30 to +80 |
| Mine Dewatering Systems | 50–200 | 10–20 | 4–8 | -10 to +60 |
| Dust Suppression Lines | 25–100 | 5–15 | 4–6 | -10 to +50 |
| Chemical Transfer in Processing | 50–150 | 10–22 | 6–10 | -20 to +90 |
Features
High Burst Pressure Rating
Safety is enhanced through high burst ratings, often up to 3 to 4 times the working pressure, minimizing the risk of sudden failure under peak loads.
Crush and Collapse Resistant
Rigid spiral or wire helix reinforcement prevents the hose from collapsing under vacuum or when bent during use or transport.
Customizable Lengths and Diameters
Available in a wide range of standard sizes (50mm–600mm) and customizable lengths to meet specific site requirements.
Flame Resistant Properties
Special flame-retardant rubber or PVC compounds are used for hoses intended for underground mines or fire-prone areas, complying with MSHA standards.
Application
► Gold and Copper Mines
► Open Pit Dewatering
► Coal Slurry Transport
► Mineral Concentrate Handling
Advantages
Low Maintenance Requirements
Due to their durable construction and corrosion-free properties, mining hoses require less frequent inspection and replacement.
Reduced Downtime
Their long service life and resistance to failure mean less unplanned maintenance, improving operational continuity.
Versatile Media Compatibility
One hose type can handle multiple media—slurry, water, air, and chemicals—making it cost-effective and easy to manage on-site.
Shock and Impact Absorption
Hoses absorb vibrations and impacts from pumps and other machinery, protecting equipment and reducing noise.
FAQ
1. Q: Can the hose be used for corrosive materials?
A: Yes, it includes a chemical-resistant liner.
2. Q: What temperature range can it withstand?
A: From -30°C to +80°C.
3. Q: Are custom diameters available?
A: Yes, from 50mm to 600mm.
4. Q: What is the average lifespan?
A: Typically 3–5 years under standard mining conditions.