Hardened Pipe for Truck Mounted Concrete Pump
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 pc
- Supply Capability:
- 2000 pc/month
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Hardened Pipe for Truck Mounted Concrete Pump
1. Hardened Pipe for Truck Mounted Concrete Pump:
St52 Weld Pipe: Main use for Trailer-mounted pump, thickness has 4.0mm, 4.5mm, 5mm. Compare with for Truck-mounted pump. Weld pipe has cheaper price, so it is popular in Saudi, Pakistan, India, etc. Unit Price is about 30USD-33USD.
St52 Seamless Pipe: Now More People like use this kind for Truck Pump and Trailer Pump because of the quality is better and it is seamless kind, so this kind pipe is most popular in Middle East Price About 34USD-37USD.
Wear Resistant Pipe: Use for Truck Pump, Wear Resistant Layer is 2.5mm.Through heat treatment way make this pipe more strong (HRC60-62), Using Life: 25,000m³-35,000m³ Price about 65USD-68USD.
Two Wall Pipe: This pipe thickness (2mm+2.5mm), Using Life about 50,000m³-60,000m³
2. Hardened Pipe for Truck Mounted Concrete Pump:
• High Wear-resistant, long service life, lower cost
• In case of quality problem the company provide free replacement.
• Provide technical support for free.
• Provide consumers with regular visits
• Ensure the supply of ancillary parts
• Our company passed the ISO9000 certification, the product through 3C certification in full compliance with national standards
3. Hardened Pipe for Truck Mounted Concrete Pump Images:
4. Hardened Pipe for Truck Mounted Concrete Pump Specification:
Name | Structure | Specification | Weight | Life time | Impact force | Notched bar impact strength | Max. work press |
Normal wear resistant pipe | Single | DN125*3000mm | 48kgs | 6000 - 8000 | ≥45 | ≥27 | 36 bar |
Economic wear resistant pipe | Single | DN125*3000mm | 45kgs | 18000 - 22000 | ≥47 | ≥28 | 93 bar |
Construction wear resistant pipe | Single | DN125*3000mm | 45kgs | 20000 - 25000 | ≥47 | ≥28 | 93 bar |
Diamond wear resistant pipe | Single | DN125*3000mm | 44kgs | 25000 - 35000 | ≥47 | ≥38 | 93 bar |
W12-5 wear resistant pipe | Twin | DN125*3000mm | 43kgs | 50000 - 60000 | ≥ 42 | ≥25 | 59 bar |
W12-8 wear resistant pipe | Twin | DN125*3000mm | 43kgs | 60000 - 80000 | ≥ 43 | ≥25 | 59 bar |
GX350-1 wear resistant pipe | Twin | DN125*3000mm | 44kgs | 80000 - 100000 | - | - | 34 bar |
GX350-2 wear resistant pipe | Twin | DN125*3000mm | 68kgs | 120000 - 150000 | - | - | 76 bar |
5. FAQ:
We have organized several common questions for our clients, may help you sincerely：
①Is your products exported a lot？
We have exported to many, many countries. Every year we ship more than 30 containers of these spare parts. Our main market is in Middle-east, Asia & Africa.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, we will arrange the factory delivery as soon as possible. The specific time of receiving is related to the state and position of customers. Commonly 15 working days can be served.
- Q:The strength criterion of mechanical parts design is briefly introduced
- 3. heat resistance criteria, due to friction and other reasons, when the machine is running, the temperature of the machine parts and lubricants will generally rise. Excessive work temperature will lead to a decrease in lubrication effect, and will cause thermal deformation, hardness and strength degradation of the parts, even damage. In the high temperature, metal mechanical parts may be glued and stuck; plastic and other non-metallic mechanical parts may soften, or even melt, and in some cases will cause thermal stress. Heat resistance is generally not the temperature control criterion of mechanical parts exceeds the allowable value, in order to ensure the normal work of the parts, the expression is (3 - 18) in order to improve the temperature control performance, heat dissipation, when necessary, can use water or air cooling measures. 4. vibration stability criteria, when the frequency of excitation is equal to the natural frequency of the object, the amplitude of the object is the largest, the frequency of excitation is different from the natural frequency, and the amplitude of the object is smaller. When the frequency of excitation is close to the natural frequency of the object, the amplitude of the forced vibration is very large. This phenomenon is called resonance. Vibration stability refers to the quality of mechanical components avoiding resonance when the machine is running. In order to prolong the life of the machine, in order to avoid the damage of the shaft and the machine, the vibration stability of the axle is calculated, especially the axis of the high-speed machine.
- Q:Before listening to the teacher mentioned that, when the design of components, we should take into account the actual processing capacity of the factory, and some look very simple things, the factory is unable to process! I want to know what the reason is!!!
- There should be a lot of things. For example, the processing capacity of the equipment is only 1000mm, and the things you design have 1100mm, so the existing equipment can not be processed. For example, the surface roughness you require is Ra0.2, and the machining accuracy of your equipment can only be Ra0.8. That's more than the processing capacity of the equipment. And some things are processing problems, for example, you design things outside the small hole, there is a big hole inside, your device does not have this function.Think of these kinds of things for the time being.
- Q:What is the significance of using this "three changes" in mechanical design?
- Serialization refers to the same product, under the same basic structure or basic conditions, set out a number of different size seriesGeneralization refers to the parts and components of the same structure and size, which are used in different kinds of products or different specifications of similar products"Article three" the main benefits are: to reduce the design workload, improve design quality and shorten the production cycle; reducing tool and gauge specifications, easy to design and manufacture, thereby reducing the cost; for the organization of standard parts of the scale, specialization, to ensure product quality, material saving, cost reduction; improve interchangeability, easy maintenance; macro management and regulation for the country and in foreign trade; to facilitate evaluation of the quality of products, to solve the economic disputes.
- 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:An analog aircraft equipment, in the middle of the two electric cylinder to provide equipment up and down force, two electric cylinders are together and synchronized up and down movement (should be an electric cylinder support force is not enough?) I understand so, so it can only provide the upper and lower forces, the front and left of the three directions, each one of the black rod-shaped structure is how to provide the equipment about deviation, upward and downward deflection of the force? At the same time, how to make these forces achieve controllable effect, complete flight simulation?If cannot send the video address to BIRDLY Baidu flight simulator with complete video, can be seen with me after the detailed explanation, there can also be additional points I'm curious about design of the structure, the answer may take some time and I say that with QQ
- Machinery, derived from the Greek Mechine and Latin Machina, originally referred to as "ingenious design", as a general mechanical concept, can be traced back to the ancient Rome period, mainly in order to distinguish between hand tools. The word "mechanical" in modern Chinese is the generic term for "Mechanism" and "machine" (Machine). Mechanical features are: machinery is a combination of artificial physical components. A definite relative motion between the parts of a machine. So the machine can convert mechanical energy or perform useful mechanical power, is the modern mechanical principle in the basic concept, the modern concept of multi-source Chinese mechanical word from the Japanese "machinery", Japan's machinery products do the following definition of mechanical concept (that is consistent with the following three features called Machine).
- Q:In the process of mechanical design, those areas should be designed as fillet and when to design chamfer. These materials can be found in those places, and the title of the book is also OK. Thank you!
- Generally more chamfering, mainly to reduce stress concentration, easy assembly, easy to match the relative movement of parts. Most are inverted x 45 degrees, and in some places, if you want to pass O ring and some seals, it can be inverted to * 20 degrees /30 degrees angle. The fillet is much less Oh, you have to consider is mainly matched with the corresponding, both in the process of relative motion, if you feel there are steps can cause some problems such as stuck, with a smooth transition, it is better to fillet!In fact, the chamfering or rounding is mainly needed!
- Q:Does the SolidWorks mechanical design engineer paint parts individually or draw parts in an assembly?
- Either way, in actual work, the two approaches may alternate.If you do is mechanism design, may be other assembly references, can consider each part separately draw, so in the future by other assembly references when good maintenance, no loss of reference.If you do need to consider other parts of the related parts, such as the appearance of the skin, a variety of sports organizations, etc., can be considered to create parts in the assembly, can avoid some mistakes when combined with other parts. However, it is still recommended that you minimize the external reference in the assembly and make the key features that require external reference, and that the rest of the features are still done in an independent part manner.
- Q:What are the main principles of mechanical principles and mechanical parts design?
- 4. weight requirements, often in the hands of the parts required lightweight, in the case of mechanical strength to meet the choice of small proportion of materials;5. service life requirements are temporary or long-term use, intends to use a year or 10 years?6., the influence of environmental temperature, environmental temperature changes will affect the expansion of parts;
- Q:How does the Auto CAD menu bar do not have the "mechanical parts design" command?
- Install or load other tools without having them
- 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?
- The specific reference to the mechanical design manual, there are examples to follow the steps above to do down, the calculation process has a 3,4 page, but also to calculate what the shaft strength, but not so easy to design, and your condition is not good, you should also give the work work strength of the shaft, and is expected to life and work in different intensity of life is not the same, so the design steps are not the same, you still buy this book to see it, this question is not clear.
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Hardened Pipe for Truck Mounted Concrete Pump
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 pc
- Supply Capability:
- 2000 pc/month
OKorder Service Pledge
OKorder Financial Service
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