• Putzmeister 90D 45D Concrete Pump Pipe Elbow System 1
Putzmeister 90D 45D Concrete Pump Pipe Elbow

Putzmeister 90D 45D Concrete Pump Pipe 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: In the design of large machinery, it is to design the parts first, the assembly drawings as well
This is the principle of the overall design process must go through to all aspects of the details, then how do you draw can use computer aided design. Now more flexible. If according to the traditional design from the general to the sub structure, clear whatever you draw.
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: How to design the common mechanical parts with CATIA, and how to solve the problem when the units are inconsistent?
Very simple. Write the value / conversion value of the drawing in the parameter
Q: Write the XX in the code for the detail column of the assembly drawingThe company's standard clerk says that the standard number or pattern code can only be used in the code bar. The part XX of my presentation is a part of the assembly drawing, which is a non-standard part. I wonder what standard to fill in Is it the material standard? But the material, Q235B, has been written in the material column.
The drawing code is the design code. For example, abc-00.00.01, abc-00.00.02, etc., the company should have the principle of numbering and compiling according to the drawing code in the assembly drawing.
Q: Fixture assembly drawings, detailed parts drawings, design instructions, machining processes, integrated cards, and process cards will be added
I was engaged in mechanical design and process about 10 years, are of their own design what is responsible for processing, the above parts is very simple, need to look at the parts of the mass in the factory to determine the blank shape, need to consider many, encouraging learning tyrants to stop showing off to the society, how to look and learn!
Q: Can the bearings used in the design of mechanical equipment be used as part drawings?
(2) general drawing in section view, when there is no need to exactly express the contour of rolling bearing, load characteristics, structure characteristics, can be rectangular wire frame and cross shaped sign is located in the central line frame upright said cross symbol should not contact with the rectangular frame line, as shown in figure a. The general drawing is drawn in the same way on both sides of the shaft, as shown in Figure B. (3) characteristic drawing and prescribed drawing. The characteristic drawings and rules for rolling bearings are listed.
Q: I would like to open a small mechanical design company (specializing in the design of mechanical parts, etc.) can you make money?
Really, the scope of the company's experience is not the design parts ah, better product design! Do you mean the standard parts? There are regular standard parts factory, if it is an industrial design company, that includes product appearance and internal structure design, it can not just design machinery products.If in Beijing, the best fixed source of the project, otherwise it is difficult to survive, the small Beijing design companies have as many as ten, the most famous is "Rococo" design, development of other city is not clear, but the design development in the south is better, the project will also, in Shenzhen for the.
Q: Mechanical design practice course, let students do something
this process appears simple, it is a complex process, such as simple and fitter tools: drill and tapping, need to work in the process of careful experience that is absolutely useless empty talk, feed on illusions. No matter what other enterprises, you have to come up with real technical ability.
Q: What software is best for designing mechanical parts?
Our private units in general like to use CAXA electronic chart, get started quickly, simple and easy to use.The joint venture requires the use of AutoCAD, powerful, cumbersome operation, can do complex three-dimensional map.
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!!!
1, processing equipment is not complete, the technical level of the.3. process of processing 2. kimihito,

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