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Mining Hose - Extreme Abrasion & Chemical Resistance
The Hongruntong Mining Hose is specifically engineered for high-impact, high-vibration mining operations, such as mobile slurry pumping, pump trucks, and conveyor connections. Constructed with multi-layer synthetic reinforcement and high-elasticity rubber linings, the hose offers exceptional resistance to mechanical shock, fatigue, and repeated bending cycles, while maintaining pressure stability and chemical compatibility.
Case Study: Queensland Coal Mine
In 2022, a coal mine in Queensland, Australia, implemented our 12-inch Mining Hose with triple synthetic reinforcement and impact-resistant rubber lining for mobile slurry pump units. During 14 months of operation with weekly relocations, the hoses maintained structural integrity despite high-pressure surges up to 22 bar, repeated bending, and mechanical impacts. The mine reported a 35% reduction in hose replacement costs and improved operational flexibility.
Technical Specifications
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
Working Pressure
10-22 Bar
Temperature Rating
-40°C to +80°C
Safety Factor
4:1
Application Specifications
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
Product Models
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
Key Features
Impact-Resistant Design: High-elasticity outer layer and reinforced structure absorb mechanical shocks and impacts without cracking or leaking
Fatigue and Flexibility Resistance: Endures thousands of bending cycles without kinking, wall delamination, or loss of pressure integrity
High Pressure Stability: Maintains pressure integrity up to 25 bar with even pressure distribution across reinforcement layers
Chemical and Abrasion Resistance: Inner lining resists acidic/alkaline slurries and abrasive particles, retaining over 90% of wall thickness after extended exposure
Applications
Mobile Pump Units and Slurry Transfer
Temporary Pipelines and Conveyors
High Vibration Equipment Interfaces
Why Choose Hongruntong Marine
Engineering for Dynamic Mining Operations: Advanced reinforcement structures and high-elasticity rubber compounds for vibration and shock resistance
Field Tested Reliability: Proven performance in coal, iron ore, and gold mines under dynamic conditions
Tailored Customization: Custom diameters, reinforcement layers, rubber compounds, and lengths for specific application requirements
Comprehensive Support: Full lifecycle support including installation guidance, maintenance schedules, and emergency replacement
Frequently Asked Questions
Can this hose handle repeated bending without failure?
Yes, the hose is designed for thousands of bending cycles while maintaining structural integrity and pressure stability.
Is it suitable for use with mobile slurry pumps?
Absolutely, it is optimized for mobile pump units, with high impact and vibration resistance.
What pressure can the hose withstand during dynamic operation?
It safely handles pressures up to 25 bar, even under repeated movement and bending.
How resistant is it to abrasion from slurry and tailings?
The inner lining resists highly abrasive slurries, maintaining over 90% of wall thickness after prolonged exposure.
Can Hongruntong provide emergency support for mobile operations?
Yes, we provide rapid-response replacement, technical consulting, and maintenance support for mobile and temporary setups.
Product Images
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 ...
