The municipal waterlogging drainage belt is woven with polyester filament, and the inner coating material is polyurethane. The hose is light and easy to roll; It is small in size and has strong drainage capacity. It is often used on waterlogging drainage vehicles, and is suitable for municipal emergency rescue, mine drainage, mountain flood rescue and other operating environments. It can greatly improve the water conveyance efficiency.
The double-sided polyurethane drainage pipe is made of inner rubber layer, fiber reinforcement layer and outer rubber layer by one-time co extrusion molding process, and the inner and outer rubber layers are made of polyurethane elastomer raw materials. High pressure, water resistance, aging resistance, adapt to various environments, and not easy to damage. Large unit delivery flow of products can greatly reduce rescue and improve rescue efficiency.
Inch | Bore | Working pressure | Burst pressure | Wall thickness | weight | length | ||||
mm | MPa | BAR | PSI | MPa | BAR | PSI | mm | Kg/m | m | |
6” | 152+2.0 | 1.6/2.0/2.8 | 16/20/28 | 240/290/400 | 4.8/6.0/8.4 | 48/60/84 | 700/870/1200 | 3.6~5.5 | 1.7~3.2 | 20~200 |
8” | 203+2.0 | 1.4/1.6/2.8 | 14/16/28 | 200/240/400 | 4.2/4.8/8.4 | 42/48/84 | 600/700/1200 | 3.8~6.0 | 2.7~4.6 | |
10” | 254+3.0 | 1.4/1.6 | 14/16 | 200/240 | 4.2/4.8 | 42/48 | 600/700 | 4.2~5.0 | 3.8~4.5 | |
12” | 305+3.0 | 1.0/1.4 | 10/14 | 150/200 | 3.0/4.2 | 30/42 | 450/600 | 4.2~5.5 | 4.2~4.9 | |
14” | 356+4.0 | 1.0/1.4 | 10/14 | 150/200 | 3.0/4.2 | 30/42 | 450/600 | 4.8~6.2 | 6.4~7.9 | |
