Putzmeister Concrete Pump Pipe Boom Elbow
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Product parameters:
Name | Material | Specification | Weight | Common life time | Life tine for two end parts | Max work pressure |
Normal bend | ZG40Mn2 | DN125R27590° | 16kgs | 6000-8000m³ | 1000-3000m³ | 126 bar |
Wear-resistant bend | Mn13-4 | DN125R27590° | 16.5kgs | 20000-25000m³ | 2000-7000m³ | 132 bar |
Twin wall bend | Cr20NiCu1Mo+G20 | DN125R27590° | 15kgs | 60000-80000m³ | 20000-30000m³ | 91 bar |
Twin wall bend | GX350+G20 | DN125R27590° | 15kgs | 80000-150000m³ | 40000-50000m³ | 98 bar |
Product Specifications Model:
Packaging and transport:
No.1 Export standard packing
No.2 Seaworthy packing
No.3 other ways or according to the customer demand
Why choose us:
1. We are a comprehensive manufacturing and trading company.
2. Our company is one of the biggest manufacturing and trading companies in China.
3. We have been specialized in producing concrete pump spare parts for 10 years and specialized in producing all kinds of concrete pump parts. As Concrete Pump Pipe, Concrete Pump Elbow, Concrete Pump Rubber Hose, Concrete Pump Wear Plate, Concrete Pump S Valve, Concrete Pump Piston and so on.
4. We are famous for our superior quality, competitive prices, first-class craftworks, safe package and prompt delivery.
5. We have been supplying concrete pump parts for SCHWING, PUTZMEISTER, SANY, CIFA, KYOKUTO, ZOOMLION for 10 years, so we can promise you the quality and best price.
- Q:Why do the design of mechanical parts (flanges and elbows) be based on the yield limit?
- In order to reach the yield limit, it is the failure of the material to begin the elasticity, and the elastic-plastic stage has been started. This is designed according to GB150-1998. You can look at the analysis data of the blasting process of the steel
- Q:The inside diameter of my bearing is 12mm. Now I want to work on a round shaft so that it can fit into the bearing hole, and there is almost no pulsation in the radial direction. Then how should the shaft be designed? The axle diameter is just 12mm Or a little smaller than 12mm? How much smaller?Thank you for your answer, my bearings are NSK, the accuracy level is P4, diameter 12, outer diameter 32, then how should I design the shaft? And how to design the fixed seat (sleeve, bearing) of the bearing?
- Your bearing is 6201, according to the light load (so small things will not be used in place of large load), shaft to rotate, so after the query "mechanical design manual" bearing with the content, size and tolerance can have shaft should be 12h5 (difference 0, under -0.008). Bearing seat to go to the market, the store owner knows.
- Q:Mechanical design of various parts of the hardness value of how to determine?.
- In mechanical design, you need to determine the material, strength, and wear requirements of other parts at relatively moving locations so that you can determine how to heat the parts and achieve the best hardnessIf you are testing mature products both at home and abroad, you only need to have hardness and test materials for each part
- Q:How to write the machining process design of machine parts?
- According to each process that the part needs to be processed, the processing technique is determined. The so-called processing technology, that is: the processing of each process, the processing required to what extent?. If the text is not clear, you can draw the technical drawings to illustrate.
- Q:What is the design procedure of mechanical parts urgently ah?!
- 5. assembly and parts diagram design. According to the structure and size of parts assembly sketches to determine the complete assembly and parts diagram design. (according to the plan to determine the main dimensions, structure design, parts drawing, sorting out the map) four, as the case with technical documentation requirements, design and coding machine calculation manual, manual, standard parts list, purchased parts list, etc. in the conditions of acceptance in the design process, such as a link the problem is feasible or not, need to return to revise the previous design, until the problem is solved. Sometimes, for this reason, even the whole project has to be knocked over. Therefore, the mechanical design process is an iterative process. (standard and outsourcing parts arrangement, specification preparation, acceptance documents
- Q:In the design of machine parts, how to choose the matching of bearings, what should be paid attention to when assembling?
- Bearings are purchased parts, shaft and bearing inner ring with the base hole selection, as for the flexibility of the match, depending on the use of requirements, assembly, of course, is to be installed smoothly. The bearing outer ring is matched with the box body, and the base shaft system is matched
- Q:What are the main principles of mechanical principles and mechanical parts design?
- Factors to consider when designing mechanical parts:1. the function of the parts, the parts in the equipment, and its uses. Is the part shaft or instrument housing or support seat?2. the load of the parts, according to the load or according to the strength requirements, determine the brand of material.3. heat treatment conditions, heat treatment and no heat treatment conditions, the election of different materials;
- Q:How to design the power assisted robot, mechanical structure and pneumatic part, please point out, thank you!
- Professional production, you can go to understand, draw on for reference
- Q:Who knows what the design criteria for machine parts are, and how they are designed?
- 5. life standards, in order to ensure that the machine in a certain life span of normal work, in the design of mechanical parts, it is necessary to request the life of mechanical parts. It should be explained that parts can be replaced during the life of the machine, that is, the life of some mechanical parts is shorter than the life of the machine. The life of mechanical parts is mainly affected by fatigue, wear and corrosion of materials. In order to avoid failure caused by parts fatigue, such as fatigue fracture, fatigue strength should be calculated according to the fatigue limit corresponding to the life of mechanical parts. That is to say, according to the requirements of life and the specific speed of parts, according to formula (3-6), the fatigue limit is calculated when the stress cycle number is N. Then the strength condition is calculated and the fatigue strength is calculated. When the fatigue strength is satisfied, the stress cycle times of the mechanical parts can be guaranteed before the damage. Wear is usually unavoidable. Under certain conditions, corrosion is inevitable, such as structural members of bridges, corrosion of buried steel pipelines, etc.. In the design, mainly to ensure the mechanical parts in life, not excessive wear and corrosion. The mechanism of wear is still fully mastered, and there are many factors affecting wear. Generally, the wear resistance of friction pairs is improved according to the tribological design principle. The main measures are as follows: reasonable selection of friction pairs, reasonable choice of lubricant and additives, and control of the working conditions of friction pairs, such as pressure, sliding speed and temperature rise. So far, there is no practical and effective method for calculating corrosion life
- Q:What exactly is mechanical design?
- the various parts of the material and shape size and lubrication methods for design, analysis and calculation and put it into specific description as a basis for the manufacturing process.
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Putzmeister Concrete Pump Pipe Boom Elbow
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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