Pile driver hose direct sales

Pile driver hose price manufacturer inquiries [Zuo Changlong phone number] Concrete pump hose, pile driver hose, mortar pump hose, sandblasting pump hose, drag pump delivery hose, end rubber delivery of concrete pump truck produced by our company The series of hoses are suitable for end connection when pump trucks of construction engineering machinery transport concrete. They can flexibly change the pouring position. Small-scale concrete paving can be completed by manual swinging of rubber hoses. They are environmentally friendly, high pressure resistant, High wear resistance, long-lasting, durable and other characteristics, the general working temperature is ℃ ~ + ℃. Notes on the use of the rubber delivery hose at the end of the concrete pump truck
1. The rubber delivery hose at the end of the concrete pump truck, please refer to the pressure technical parameters Please make sure that the operating pressure of the ordinary type shall not exceed, the bending radius shall not be less than, and the conveying capacity of each rod shall not be less than cubic concrete during normal use.
2. The operating pressure of the ordinary type shall not exceed ., the bending radius shall not be less than, and the conveying capacity of each rod shall not be less than the cubic concrete during normal use.
3. The operating pressure of high-pressure steel curtains shall not exceed, the bending radius shall not be less than, and the conveying capacity of each cubic concrete shall not be lower than that of each curtain during normal use.
4. The operating pressure of high-pressure steel curtains shall not exceed ., the bending radius shall not be less than, and the conveying capacity of each cubic concrete shall not be lower than that of each curtain during normal use.
2. Operators should comply with the regulations when using them. Operators who do not meet the regulations are not allowed to work. When connecting the ends, prevent the pipe clamp from being tightened, the sealing ring being damaged and the sealing ring not being added. When taking over the pipe, do not use the same pipe. Model diameter orifice steel pipes, ordinary hoses and modern hoses can only be used as end outlets, and cannot be used as a substitute for connecting bent pipes and straight pipes. Any unauthorized use is at your own risk. 3. When the pipe is blocked, it must be treated normally before use, such as concrete blockage at the outlet, mixed silo blockage, slurry blockage in the pipeline, intermittent concrete overflow type, and ash accumulation type in the pipeline. , concrete mortar separation type pipe plugging, concrete separation type pipe plugging, additive separation type pipe plugging, type delivery pipe plugging, external mixing extremely hot type pipe plugging, external temperature extremely cold type pipe plugging, air backlog type pipe plugging, pipe Variable diameter pipe plugging, aggregate super large pipe plugging, flow control type pipe plugging, etc. If the abnormal phenomenon is not eliminated in time, heating will cause the hose to deform. The aggregate in the pipe will collide, squeeze and scratch the inner wall, causing the hose to bulge in the accumulation area. Especially the concrete aggregate with a particle size of . The longer it is, the greater the harm. At the same time, the inner wall of the hose will become more and more scratched due to frequent collisions. Finally, there will be peeling from small to large at the bulge. The same consequences will occur if it occurs at the flange (pipe head). The flange bonding part has fallen off). But as long as you choose the correct state in all aspects, you will surely achieve the best situation for concrete delivery and reduce unnecessary losses. Contact Zuo Changlong