Heavy Duty Mining Abrasive Slurry Suction & Delivery Hose
Engineered for the most demanding industrial mining and dredging applications, this hose is designed for heavy-duty suction and delivery of bulk materials, tailings, and highly abrasive slurries. Core Advantage: Both the tube and cover are manufactured from conductive rubber compounds (no external static wire required), effectively dissipating static charges generated by high-velocity material flow to enhance workplace safety.
Product description
Product Title: Heavy Duty Mining Abrasive Slurry Suction & Delivery Hose | Conductive Rubber | Embedded Steel Helix Wire | Muff Coupling Compatible
Product Overview
Engineered for the most demanding industrial mining and dredging applications, this hose is designed for heavy-duty suction and delivery of bulk materials, tailings, and highly abrasive slurries.
- Core Advantage: Both the tube and cover are manufactured from conductive rubber compounds (no external static wire required), effectively dissipating static charges generated by high-velocity material flow to enhance workplace safety.
- Structural Design: The reinforcement layer incorporates high-tensile embedded steel helix wire, delivering exceptional vacuum resistance (collapse resistance) while maintaining excellent flexibility.
- Connection Type: Specifically engineered for Muff coupling (sleeve-type clamp) installation, enabling quick, secure connections with reliable sealing.
Technical Structure & Materials
| Layer | Material | Key Properties |
|---|---|---|
| Tube | Black conductive Natural Rubber (NR) | Intrinsically conductive to prevent static buildup; Abrasion loss ≤ 50 mm³ (ISO 4649/A) – ultra wear-resistant against coarse particle erosion. |
| Reinforcement | High-tenacity textile cords + Embedded steel helix wire | Full vacuum anti-collapse capability; Excellent kink and crush resistance for rough terrain installation. |
| Cover | Black conductive SBR/NR blend rubber | Intrinsically conductive; Ozone-resistant, weather-resistant, and abrasion-resistant; Shields internal structure from external mechanical damage. |
Applications
- ⛏️ Mining & Mineral Processing: Heavy media transfer, tailings discharge, concentrate backfilling.
- 🚢 Dredging Operations: River/channel desilting, sediment/sand transport.
- 🏭 Industrial Manufacturing: High-density ceramic slurries, glass sand, foundry sand suction and delivery.
Operating Conditions
- Temperature Range: Continuous service from -30°C to +80°C (-22°F to +176°F).
- Pressure Ratings:Working Pressure: 10 bar (150 psi)Burst Pressure: 30 bar (450 psi) for IDs ≤ 4"; 25 bar (375 psi) for IDs ≥ 5".
Complete Specification Table
| Inner Diameter | Outer Diameter | Working Pressure | Burst Pressure | Bend Radius | Approx. Weight |
|---|---|---|---|---|---|
| mm (inch) | mm (inch) | bar (psi) | bar (psi) | mm (inch) | kg/m (lb/ft) |
| 51 (2") | 69.0 (2.72) | 10 (150) | 30 (450) | 204 (8.03) | 2.29 (1.54) |
| 76 (3") | 100.0 (3.94) | 10 (150) | 30 (450) | 304 (11.97) | 4.35 (2.93) |
| 102 (4") | 126.0 (4.96) | 10 (150) | 30 (450) | 408 (16.06) | 5.75 (3.87) |
| 127 (5") | 155.0 (6.10) | 10 (150) | 30 (450) | 635 (25.00) | 8.37 (5.63) |
| 152 (6") | 182.0 (7.17) | 10 (150) | 25 (375) | 760 (29.92) | 10.84 (7.29) |
| 203 (8") | 235.0 (9.25) | 10 (150) | 25 (375) | 1015 (39.96) | 16.01 (10.76) |
| 254 (10") | 286.0 (11.26) | 10 (150) | 25 (375) | 1270 (50.00) | 20.18 (13.57) |
| 305 (12") | 343.0 (13.50) | 10 (150) | 25 (375) | 1525 (60.04) | 29.48 (19.82) |
Why Choose This Hose?
✔ Inherent Conductive Protection – The rubber compound itself is conductive (no external static wire needed), eliminating static accumulation risks without additional components.
✔ Superior Vacuum Performance – Steel helix reinforcement guarantees full-suction capability without hose collapse.
✔ Extended Service Life – Special NR/SBR compound with low abrasion volume significantly reduces replacement frequency and total operating costs.
✔ Flexible Customization – Available in custom lengths and alternative end connections (flanges, cam-lock couplings, etc.) upon request – contact us for details.
Ordering Notes
For non-standard lengths or special fitting requirements, please consult our sales team for technical support before placing your order.
