dredging hose: 1.Size:12"-48" 2.ISO9001 and ISO14001 3.Material: NR SBR synthesis rubber 4.12 years OEM experience
Dredging Hose:
dredging hose 1.Working temperature: -20~50°C 2.Specification: standard or according to customer's requirement.
rubber dredging hose
Working temperature: -20~50°C
Characteristic: steel flange dredging hose is used to connect dredging ships to delivery mud, it is easy to install,, and flexible, safe, anti wearied, winding resistance
dredging hose specifications:
Inner Diameter | Working Pressure(MPa) | Busting Presure(MPa) | Length(m) | Wall Thickness(mm) | |
mm | Allowable Error(mm) | ||||
300 | ±2 | 0.4-1.2 | 3.6 | 1.3 | 34-37 |
414 | ±2 | 0.4-1.2 | 3.6 | 1.3 | 35-37 |
560 | ±3 | 0.4-1.2 | 3.6 | 2.3 | 40-45 |
600 | ±3 | 0.4-1.2 | 3.6 | 2.3 | 40-45 |
700 | ±3 | 0.8-1.5 | 4.5 | 2.3 | 40-45 |
800 | ±4 | 1.2-2.5 | 5.5 | 2.6 | 50-52 |
900 | ±4 | 1.5-2.5 | 7.5 | 2.3 | 55-58 |
1000 | ±5 | 2.0-2.5 | 7.5 | 3.5 | 75 |
1200 | ±5 | 2.0-2.5 | 7.5 | 3.5 | 75 |
Items | Index | ||
Inner Rubber Lining | Outer Rubber Lining | ||
Tensible Strength Mpa ≥ | 12 | 10 | |
Tensible Strength at break % ≥ | 450 | 420 | |
Hot air aging | Tensible strength % | +25~-25 | |
Elongation at break % | +10~-30 | ||
Abrasion value cm3/1.6Km | 0.7 | ||
Shore hardness | 60~66 | ||
Application temperature | -40~+60 | ||
Specification: Standard or according to customers requirements
Packing: Fibraged belt or according to customers requirement
Remark: We can produce products of Chinese standard, American standard (ANSI), German Standard (DIN), Japanese Standard (JIS) and process non-standard products.
Dredging Hose
