The factory produced concrete rubber hose conveying series, applicable at the time of construction machinery concrete delivery end connection, the flexibility to change the location of watering, vertical mixed concrete paving small range, swing by artificial rubber hose to complete, with a environmental protection, high pressure, high wear resistance, durable, durable, general operating temperature of -40 ℃ ~ + 85 ℃. Concrete pump hose ends attention a rubber conveyor, concrete pump rubber delivery hose ends, please use the pressure of the technical parameters the user look for: 125A Normal operating pressure should not exceed 4MPa, bending radius not less than 1M, normal use When each of the transmission capacity of not less than 10,000 cubic meters of concrete. Two, 150A Normal operating pressure should not exceed 3.5MPa, bending radius not less than 1M, each conveying capacity of not less than 10,000 cubic meters of concrete in normal use. Three, 125AB high pressure steel curtain using a pressure not exceeding 10MPa, the bending radius of not less than 1M, each conveying capacity of not less than 12,000 cubic meters of concrete in normal use. Four, 150AB use high-pressure steel curtain pressure shall not exceed 9.5MPa, bending radius not less than 1M, each conveying capacity of not less than 12,000 cubic meters of concrete in normal use. Second, the specification should be used to do the work of the operator, the operator does not have standardized posts, connect the ends of the tube to prevent the card is not clamped, plus seal ring damage and not to take over when not using the same type of nozzle diameter pipes, hoses and ordinary modern outlet hose ends can only be used in place of the connection nor bends and straight pipe use, unauthorized use at your own risk. Third, when you have to deal with blocked tubes to normal use, such as concrete block at the outlet pipe pile pipe blockage, mixed warehouse-type blocking pipe, pipe spilled Serosity blocked tubes, concrete batch exceeds Plugging tubing, tubing gray leather accumulation type blocked tubes , concrete mortar segregation type blocking pipe, concrete pipe blockage type segregation, isolation-type additives blocked tubes, S-type duct pipe blockage, blocking external mixing extreme heat pipe type, outside temperature and extreme cold type blocked tubes, air backlog type blocked tubes, variant diameter pipe blockage, aggregate large pipe blockage, blocking the flow tube, and so out of control type. Paranormal is not immediately removed prompted heated hose will deform and squeeze the tube aggregate collision paddling wall, resulting in the accumulation of parts hose bulging, especially concrete aggregate 3.5cm diameter will appear super pipe blockage phenomenon, barely output The longer the greater the harm, also causing the inner wall of the hose is not often collide scratched increasingly large, there will finally play drums at the skin from small to large phenomenon, where there will also constitute the same consequences (pipe flange Department head off bonding flange). But as long as all aspects of selecting the correct state is certainly the best situation successfully achieve concrete delivery, reducing unnecessary losses. Commitment: U-turn, delamination, payment shall be replaced with new pipe