Supply is a new concrete three meters to the pump (Tuobeng tube)

Classification concrete pump tubing pipe fittings by positive new professional production, concrete pump tube 125 and 150 are generally divided into two types, both of which they all have high and low points. 125 low pressure tubing outside diameter of the pipe Φ133 model, the high-pressure pipe outer diameter is Φ140; 150-type model for low pressure tubing outside diameter Φ159 pipe, high pressure pipe outer diameter is Φ168. Ferrule tubing is specially processed fittings, connected by welding and tube, connecting each pipe is processed from the control card connected via the casting process. Tubing according range is divided into two Tuobeng pipes and tubes to pump, trailer pump tube including Boom, hinged elbows, reducers and elbows, using steel casting. Pumped tube was common 20 # carbon steel, the fluid tube or straight seam pipe processing. Tubing Material concrete pump tube made of special steel materials, through the inner arm hardening, carburizing chemical treatment from the pipeline service life 4-5 times, flanged bushings reach 58-60 degrees of hardness, excellent self-lubricating properties low coefficient of friction, fluid transfer resistance. Molecular weight, ordinary polyethylene (PE) viscosity-average molecular weight of only a few hundred thousand; ultrahigh molecular weight polyethylene (UHMWPE) viscosity-average molecular weight greater than 1.5 million. High impact strength, particularly excellent low-temperature impact resistance, is now known to most plastics. Save users time and money, eliminating the need for regular tube replacement trouble, improve production efficiency. And other concrete pump tube and solid steel bar compared to the same torsional strength in bending, lighter, is an economic cross-section tube, widely used in the manufacture of structural parts and mechanical parts. To pump tubing and pump tubing compare car for us at first to pump tube to the pump tube is mainly used to pump, concrete placing boom, automotive pumps and other equipment. To pump tube, there are two in the choice of material, straight seam steel pipe, and seamless. The material, straight seam pipe commonly used material Q235, 20 # carbon steel seamless pipe. Because of different pipe straight seam and seamless production process, determines the performance differences between the two pipes, straight seam steel tubes welded together by rolling, low construction cost, the use of relatively wide, but use them in concrete pressure, higher floors when possible danger squib appears. Although the record low. The seamless use an iron bar in the middle with a drill perforation, after hot rolling production, so this pipe in the use of which there is absolutely no possibility of burst pipes, use more safe and durable. But the price is relatively higher. So we choose to pump tube when we must consider the good, to choose their own equipment, the project needed to seamlessly stitch or straight tubing to pump tubing. In thickness to the pump tube straight seam thickness are the following, 4.0mm, 4.25mm, 4.5mm, 4.75mm, 5.0mm, 5.5mm. Seamless tubing common thickness, 4.5mm, 5mm, 6mm. Pipe thickness of the pipe is determined wear resistance, weight and price. High Low to tubing have the points, high pressure flange connection flanges 157mm diameter high pressure, low pressure and low voltage flange 148mm caliber selection. These are pumped tube types and specifications. Car tubing can tell by the name, it is used in the above pump tubing. Since the pump tube on the pump disassembly is too much trouble, so there are more stringent requirements in terms of quality, lifetime. Car tubing in the choice of material to choose all high manganese seamless pipe. 45MN2 commonly used material. Because this material steel can be frequency heat treatment inside the pipe, the inner-tube form a hardness of 60HRC-64HRC wear layer, can enhance the life of the tube 2-3 times. Thickness car tubing there are two, one is 4.5mm thick tubing car, a car is 4.8mm thick tubing. 4.5mm thick tubing normal car use can play standard concrete (eg C30) 25000 square around, you can reach 30,000 square around 4.8mm. Car tubing are generally low-pressure pipe, diameter of 148mm diameter flange connection. By briefly above ground pump pipe and tubing car, I believe you have to be a pump tubing and pump tubing car What is the difference with the understanding, in the purchase of the pump tube when hope can be helpful to you.