Rubber Hose Pipe designed specifically for discharge service as a flexible connector between lengths of pipe
to handle the shifting and twisting of pontoons caused by water movement. It is excellent for conveying
dredged materials to shore.
Rubber Hose Pipe application:
The steel flange discharge rubber hoses are used to convey silts and gravels with dredgers
Mud suction & discharge rubber hose temperature: From -35°C up to +80°C
to handle the shifting and twisting of pontoons caused by water movement. It is excellent for conveying
dredged materials to shore.
Rubber Hose Pipe application:
The steel flange discharge rubber hoses are used to convey silts and gravels with dredgers
Mud suction & discharge rubber hose temperature: From -35°C up to +80°C
Physical Index of rubber hose pipe:
| Testing Item | National Standard of Hose Lining | Standard of the Company |
| Tensile Strength at Break (Mpa) | >12 | >150 |
| Elongation at Break % | >400 | >500 |
| Akron Abrasion cm3/1.6km | 1 | <0.8 |
| Shore Hardness | 63±3 | |
| Bending Radius(mm) | 90-1200 |
rubber hose pipe specifications:
| Ship type | Dredging hose I.D. | Thickness of the steel ring | Number of tyre cord layer | Length |
| 200m3 /H | 400mm | 35mm | 12 | 1400mm |
| 350m3/H | 560 mm | 35 mm | 12 | 1500mm |
| Beaver1600 | 500 mm | 35mm | 12 | 1500mm |
| Beaver3800 | 650 mm | 40mm | 15 | 1500mm |
| Beaver4600 | 700 mm | 40mm | 15 | 1500mm |
Specification of the rubber hose pipe:
| Inner Diameter | Outer Diameter | Working Pressure | Burst Pressure | Vacuum Pressure | Length | |||||
| mm | inch | mm | inch | Mpa | bar | Mpa | bar | Kpa | bar | m |
| 152 | 6" | 182 | 7-1/4" | 1.2 | 12 | 2.4 | 24 | 80 | 0.8 | 10 |
| 203 | 8" | 233 | 9-1/5" | 1.2 | 12 | 2.4 | 24 | 80 | 0.8 | 10 |
| 254 | 10" | 284 | 11-1/5" | 1 | 10 | 2 | 20 | 80 | 0.8 | 10 |
| 304 | 12" | 340 | 13-2/5" | 1 | 10 | 2 | 20 | 80 | 0.8 | 6-10 |
| 350 | 14" | 390 | 15-2/5" | 1 | 10 | 2 | 20 | 80 | 0.8 | 6-10 |
| 450 | 18" | 486 | 19-1/5" | 0.7 | 7 | 1.5 | 15 | 80 | 0.8 | 6-10 |
| 550 | 22" | 590 | 23-3/5" | 0.7 | 7 | 1.5 | 15 | 80 | 0.8 | 6-10 |
| 600 | 24" | 640 | 25-3/5" | 0.7 | 7 | 1.5 | 15 | 80 | 0.8 | 6-10 |
| 700 | 28" | 750 | 29-3/5" | 0.7 | 7 | 1.5 | 15 | 80 | 0.8 | 6-10 |
| 800 | 32" | 850 | 33-1/2" | 0.5 | 5 | 1 | 10 | 80 | 0.8 | 6-10 |
| 1000 | 40" | 1050 | 41-1/2" | 0.5 | 5 | 1 | 10 | 80 | 0.8 | 6 |
| 1200 | 48" | 1250 | 49-1/5" | 0.5 | 5 | 1 | 10 | 80 | 0.8 | 6 |
| 1300 | 52" | 1350 | 53-1/5" | 0.5 | 5 | 1 | 10 | 80 | 0.8 |
6 |
