Maintenance and Safety Notes of Concrete Pump Hose

• Concrete pump hose is only used to convey highly abrasive materials, such as concrete, dry sand, cement and lime. It cannot be used to convey other materials, such as organic fluids, acids and alkalis. Otherwise, its service life would be shorter.
• Choose the length of concrete pump hose correctly. The length of concrete pump hose will change due to high pressure and mechanical movement.
• Concrete pump hose and hose assembly should not be used in the conditions where the pressure is higher than the design working pressure of hose and hose assembly.
• The maximum temperature range of concrete pump hose and hose assembly is -40°C to +120°C.
• Concrete pump hose and hose assembly should not be used in the kink condition.
• Concrete pump hose and hose assembly should be handled carefully. It should not be dragged on the sharp and rough surface, and it should not be bent or squashed.
• Concrete pump hose and hose assembly should be kept clean to prevent objects from entering the lumen, hindering the transmission of fluid and damaging the equipment.
• Concrete pump hose and hose assembly can be used after they are identified by experiment if the service time of hose and hose assembly is longer than the specified service life or the storage period exceeds the specified storage life.
• Our concrete pump hose and hose assembly without mining product safety sign permit should not be used in underground mine.

Concrete pump hose can be used to convey concrete in the roof construction.