Hongruntong Marine (Beijing) Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 2868 Pcs Per Month |
| Delivery Time | 5-7 Work Days |
| Packaging Details | Wooden Pallets, Wooden Box |
| Brand | Hongruntong Marine |
| Name | Mining Hose |
| Tube | Grade A++ Natural Rubber |
| Reinforcement layer | Synthetic Fabric and Wire Helix |
| Cover | Synthetic Rubber |
| Temperature Range | -40°C~70°C |
| Working Pressure | 10-22 Bar |
| Color | Black or as Your Request |
| Standard | Meets or Exceeds Sae 100r4 |
| Application | Designed for Use in Heavy Duty Mining and Industrial Applications |
| Brand Name | Hongruntong Marine |
| Model Number | HM-MH2 |
| Certification | ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 2868 Pcs Per Month |
| Delivery Time | 5-7 Work Days | Packaging Details | Wooden Pallets, Wooden Box |
| Brand | Hongruntong Marine | Name | Mining Hose |
| Tube | Grade A++ Natural Rubber | Reinforcement layer | Synthetic Fabric and Wire Helix |
| Cover | Synthetic Rubber | Temperature Range | -40°C~70°C |
| Working Pressure | 10-22 Bar | Color | Black or as Your Request |
| Standard | Meets or Exceeds Sae 100r4 | Application | Designed for Use in Heavy Duty Mining and Industrial Applications |
| Brand Name | Hongruntong Marine | Model Number | HM-MH2 |
| Certification | ABS, DNV, RMRS, CCS, LR, BV, SGS, V-Trust | Place of Origin | China |
| High Light | High Strength Mining Slurry Hose ，Industrial Use Mining Pipeline ，Customized Industrial Mining Pipeline | ||
Mining hoses serve as the primary conduit for transporting abrasive slurries, mineral concentrates, tailings, and process water in high-stress extraction environments. Designed for continuous exposure to impact loading, internal turbulence, and chemically active suspensions, mining hoses integrate reinforced elastomeric layers, composite fabric structures, and heavy-gauge wear liners to maintain flow stability under fluctuating pressure conditions.
Their structural flexibility allows routing across uneven ground and mobile equipment interfaces without compromising mechanical integrity. Within large-scale operations, the hose must operate reliably against cyclic fatigue, localized abrasion, and environmental extremes. A properly engineered mining hose is not merely a connector but a core component of the site's material throughput system, directly influencing production continuity, pump efficiency, and maintenance expenditures.
A copper-molybdenum concentrator in Chile experienced recurring downtime in its slurry transfer line feeding the secondary grinding circuit. The OEM steel pipe system suffered severe wear at elbow sections, causing unplanned shutdowns approximately every 90 days. The maintenance team sought a solution that would reduce replacement frequency while improving flow uniformity.
Hongruntong Marine supplied a customized mining hose system incorporating a thickened natural-rubber wear liner and dual-spiral fabric reinforcement. The hose segments were configured with extended-length soft-bend sections to eliminate critical high-wear zones. After installation, the line operated continuously for 14 months without requiring replacement.
Flow velocity improved due to smoother internal geometry, and the client noted a 32% reduction in pump energy consumption attributed to reduced turbulence. Maintenance labor costs decreased significantly, and planned shutdown cycles were extended to align with quarterly plant overhauls. The operation has since standardized Hongruntong hoses across its wet-process streams.
| Product Name | Mining 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 |
| Model | Inner Diameter (ID) | Outer Diameter (OD) | Working Pressure (MPa) | Burst Pressure (MPa) | Bend Radius (mm) | Standard Length (m) | Liner Thickness (mm) |
|---|---|---|---|---|---|---|---|
| HM-MH1 | 76 mm (3") | 120-140 mm | 1.0-1.6 | 3.0-4.8 | 600-800 | 10 / 20 | 8-12 |
| HM-MH2 | 100 mm (4") | 150-170 mm | 1.0-2.0 | 3.0-5.0 | 700-900 | 10 / 20 | 8-15 |
| HM-MH3 | 125 mm (5") | 185-210 mm | 1.0-2.0 | 3.0-6.0 | 900-1100 | 10 / 20 | 10-18 |
| HM-MH4 | 150 mm (6") | 230-260 mm | 1.0-2.5 | 3.0-7.5 | 1000-1300 | 10 / 20 | 12-20 |
| HM-MH5 | 200 mm (8") | 300-340 mm | 1.2-2.5 | 4.0-8.0 | 1200-1600 | 10 / 20 | 12-25 |
| HM-MH6 | 250 mm (10") | 360-420 mm | 1.2-3.0 | 4.0-9.0 | 1500-2000 | 10-11.8 | 15-28 |
| HM-MH7 | 300 mm (12") | 420-500 mm | 1.2-3.0 | 4.0-9.0 | 1800-2400 | 10-11.8 | 18-30 |
| HM-MH8 | 350 mm (14") | 500-580 mm | 1.0-2.5 | 3.0-7.5 | 2200-3000 | 10-11.8 | 20-32 |
| HM-MH9 | 400 mm (16") | 560-650 mm | 1.0-2.5 | 3.0-7.5 | 2500-3300 | 10-11.8 | 22-35 |
| HM-MH10 | 500 mm (20") | 680-780 mm | 1.0-2.0 | 3.0-6.0 | 3000-4200 | 10-11.8 | 25-40 |
Company Details
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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