• Elbow Reducer DN150-125 R250-90 Flange148MM-127MM System 1
  • Elbow Reducer DN150-125 R250-90 Flange148MM-127MM System 2
  • Elbow Reducer DN150-125 R250-90 Flange148MM-127MM System 3
Elbow Reducer DN150-125 R250-90 Flange148MM-127MM

Elbow Reducer DN150-125 R250-90 Flange148MM-127MM

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
70 pc
Supply Capability:
10000 pc/month

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Widely used on concrete pump truck, concrete placing boom, trailer concrete pump etc, for concrete delivery pipe connection. 
Our concrete pump bends have been successfully exported to many countries from 1998, Our main markets as below: Middle East, Southeast Asia, America, Brazil, Italy, Russia, South Africa etc


Main Product Features:

1.Adopt the new plasma quenching and chromium plating process, which increases the concrete conveying life and reduces the frequency of replacement, saving the cost for the customers.

2.The experiment done abroad shows that the life of our concrete pump elbow can reach 35000-150000cbm,got the customers' praise.

3.Possess quality certification of ISO 9001:2000. Can pass CE test.

4.We have been providing parts for nearly ten years, and cooperting with the agent of the world famous brand, possess near every kind of elbow in the market.

5. We can supply OEM service and can also produce according to your requirements.

6. Total series of concrete pump ELBOW for different brand concrete pump(PUTZMEISTER, SCHWING, CIFA, SANY, ZOOMLION, IHI, KYOKUTO Etc) available from us.


Product Specifications:

Technology: Cast

Dimension: 5″/4″

Flange: 148-127mm

Radius: 250mm

Degree: 90D

Material: Mn13-4

Characteristics: According to our technology, the cast elbow also has high working pressure and burst pressure. 

Package: Put in one seaworthy wooden box, and 20 boxes in one 20feet container.


FAQ:

 

Q1: How to confirm that your elbows could be used in our pump?

A1: We have been providing parts for more than ten years, and cooperting with the agent of the world famous brand, possess near every kind of elbow in the market. What is more, we can produce as the customers request with drawing provided.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. 

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 10 to 20 workdays.

Q4: If we can produce some Concrete Pump Truck Parts according to customers request?

A4: Yes, we can produce Concrete Pump Truck Parts according to the difference country situations to make it suitable to the market and customers. We have very professional technical team to make the design.

Q5: How to make a quick resolution for after service?

A5: OKorder and our manufacture both have overseas branches all-around of world, IF needed, the seller shall dispatch 2 engineers to the buyer's site for supervision of training. The buyer shall make available of necessary facilities & skilled personnel at site for training.


Concrete Pump Truck Parts Reducing Elbow 5″/4″ R250 90DGR 148-127mm

Concrete Pump Truck Parts Reducing Elbow 5″/4″ R250 90DGR 148-127mm

Concrete Pump Truck Parts Reducing Elbow 5″/4″ R250 90DGR 148-127mm

Concrete Pump Truck Parts Reducing Elbow 5″/4″ R250 90DGR 148-127mm

Concrete Pump Truck Parts Reducing Elbow 5″/4″ R250 90DGR 148-127mm

Concrete Pump Truck Parts Reducing Elbow 5″/4″ R250 90DGR 148-127mm

Concrete Pump Truck Parts Reducing Elbow 5″/4″ R250 90DGR 148-127mm

Concrete Pump Truck Parts Reducing Elbow 5″/4″ R250 90DGR 148-127mm


Q:How can a faulty water pump affect the concrete pumping operation?
A faulty water pump can adversely affect the concrete pumping operation in various ways. Firstly, the water pump is responsible for supplying water to the concrete mix, which helps in maintaining the correct consistency and hydration of the concrete. If the water pump is faulty and not functioning properly, it may result in inadequate water supply, leading to an improper mix ratio and compromised quality of the concrete being pumped. Additionally, a faulty water pump may cause interruptions or delays in the pumping process. If the pump fails, it can halt the entire operation until the issue is resolved or a backup pump is brought in. This can result in project delays, increased labor costs, and potential concrete setting issues if the concrete remains stagnant for an extended period. Furthermore, a faulty water pump can also impact the overall efficiency and productivity of the concrete pumping operation. With reduced or inconsistent water supply, the pumping equipment may experience increased wear and tear, resulting in more frequent breakdowns and maintenance requirements. This not only leads to additional costs but also hampers the smooth flow of work. In summary, a faulty water pump can have significant consequences on a concrete pumping operation, affecting the quality of the concrete mix, causing delays, and decreasing overall efficiency. Thus, it is crucial to regularly inspect and maintain water pumps to ensure their proper functioning.
Q:What is the purpose of a concrete pump control panel?
Operators use a concrete pump control panel to centrally control different functions and parameters of the concrete pump. By using this panel, operators can initiate and halt the pump, manage its speed and direction, and monitor and regulate the flow and pressure of the concrete being pumped. Safety measures like emergency stop buttons and alarms are also incorporated in the control panel to safeguard both the operators and the equipment. Additionally, the control panel may have diagnostic capabilities that present real-time data and alerts for maintenance and troubleshooting purposes. In summary, the aim of a concrete pump control panel is to improve efficiency, precision, and safety in the concrete pumping process.
Q:What is the purpose of a concrete pump electric motor?
The purpose of a concrete pump electric motor is to provide the necessary power and torque to pump concrete from one location to another, eliminating the need for manual labor and increasing efficiency in construction projects.
Q:How can a faulty agitator motor affect the concrete mixing process?
The concrete mixing process can be significantly affected by a faulty agitator motor in several ways. To begin with, the rotation of the mixing drum, which is crucial for thoroughly blending all the ingredients in the concrete mix, is the responsibility of the agitator motor. If the motor is not functioning properly or is faulty, it can lead to inadequate mixing. This can cause inconsistencies in the concrete mixture, with certain portions being over-mixed while others are under-mixed. Consequently, the concrete may not achieve the desired level of strength, durability, or uniformity. Additionally, a faulty motor can cause irregular or insufficient agitation, resulting in the formation of lumps or clumps in the concrete mix. These lumps can have a negative impact on the quality of the final product as they can create weak spots or air pockets within the concrete. Moreover, the presence of lumps can compromise the overall workability of the mix, making it more challenging to handle and place. This, in turn, can affect the efficiency and productivity of the construction project. Moreover, an uneven distribution of materials within the mixing drum can occur due to a faulty agitator motor. This can cause variations in the proportions of aggregates, cement, water, and additives, all of which are crucial for achieving the desired properties of the concrete. Inconsistent material distribution can result in concrete with inadequate compressive strength, reduced durability, and increased susceptibility to cracking or other forms of damage. Lastly, a malfunctioning agitator motor can lead to increased mixing time as it may take longer to achieve the desired level of homogeneity in the concrete mix. This can have an impact on the overall productivity of the concrete mixing process, resulting in delays in construction schedules and increased costs. In summary, a faulty agitator motor can have a significant impact on the concrete mixing process. It can lead to inadequate mixing, the formation of lumps, uneven material distribution, and increased mixing time. All these factors can contribute to a decrease in the quality of the final concrete product, compromising its strength, durability, workability, and overall performance.
Q:What is the role of a concrete pump hopper agitator blade?
The concrete pump hopper agitator blade is responsible for maintaining the consistency and flow of the concrete while it is being pumped. Its purpose is to mix the concrete in the hopper, preventing it from settling or becoming too thick. By continuously stirring the concrete, the agitator blade ensures that it maintains the correct consistency, making it easier to pump and ensuring a more even distribution of the material. This is especially important when working with large amounts of concrete or pumping over long distances, as it helps to prevent blockages and maintain a smooth and efficient pumping process. In summary, the agitator blade is essential for the successful operation of a concrete pump, ensuring that the concrete remains in a workable condition throughout the pumping process.
Q:How can one identify the correct part number for a specific concrete pump spare part?
To find the appropriate part number for a specific spare part for your concrete pump, there are several steps you can take: 1. Refer to the equipment manual: Start by checking the manual that accompanies your concrete pump. It should contain a comprehensive list of parts, complete with their corresponding part numbers. This is the most reliable and accurate source of information. 2. Get in touch with the manufacturer: If you don't have access to the equipment manual or it doesn't provide the necessary details, reach out to the manufacturer directly. They should be able to help you identify the correct part number for the specific spare part you require. Provide them with as much information as possible, such as the concrete pump's make, model, and serial number. 3. Utilize online resources: There are various online platforms and parts catalogs available that offer detailed information about spare parts for different concrete pump brands and models. These resources often allow you to search for the part based on your concrete pump's make and model. However, make sure to cross-reference the information with the manufacturer's specifications to ensure accuracy. 4. Seek advice from a local dealer or distributor: If you're unable to find the correct part number through the aforementioned methods, consider contacting a local dealer or distributor specializing in concrete pump spare parts. They typically possess extensive knowledge and experience in identifying and sourcing the right parts for various equipment. Provide them with all the necessary details about your concrete pump, and they should be able to assist you in finding the correct part number. Remember, accuracy is crucial when determining the correct part number for a specific concrete pump spare part. Relying on trustworthy sources and consulting professionals will help guarantee that you obtain the appropriate part to meet your equipment's requirements.
Q:What are the signs of a malfunctioning concrete pump control valve?
There are several signs that can indicate a malfunctioning concrete pump control valve. Some of the most common signs include: 1. Inconsistent or uneven flow of concrete: A malfunctioning control valve can result in irregular flow of concrete, causing it to be unevenly distributed or even stopping the flow altogether. 2. Pressure fluctuations: If the control valve is not working properly, it can lead to fluctuations in the pressure of the concrete pump. This can cause inconsistent output and potentially damage the pump or other components. 3. Increased noise levels: A malfunctioning control valve may produce unusual or excessive noise during operation. This can be an indication of internal issues or improper functioning of the valve. 4. Leakage or dripping: Another sign of a malfunctioning control valve is the presence of leaks or drips around the valve or its connections. This can indicate seal failure or other problems that need to be addressed. 5. Difficulty in controlling the pump: When the control valve is not functioning correctly, it can become difficult to control the pump's operations. This can include issues with starting or stopping the pump, as well as controlling the speed and direction of the concrete flow. 6. Increased energy consumption: A malfunctioning control valve may result in increased energy consumption as the pump works harder to compensate for the valve's inefficiencies. This can lead to higher operating costs and decreased overall efficiency. If any of these signs are observed, it is important to address the issue promptly. Malfunctioning control valves can lead to costly repairs, downtime, and potential safety hazards. It is recommended to consult a professional technician or service provider to diagnose and resolve the problem.
Q:How long do concrete pump hoses typically last?
The lifespan of concrete pump hoses usually ranges from 5 to 10 years, contingent upon factors like usage, maintenance, and the hose's quality. Over time, the hose can deteriorate due to typical wear and tear, exposure to harsh chemicals, and extreme weather conditions. To prolong the hose's life, it is crucial to perform proper upkeep such as regular cleaning, inspection, and replacement of worn-out components. Nonetheless, it is essential to emphasize the significance of regularly monitoring and replacing hoses to guarantee the safety and effectiveness of the concrete pumping process.
Q:How can a faulty concrete pump cylinder affect the pumping process?
A faulty concrete pump cylinder can have a significant impact on the pumping process. The cylinder plays a crucial role in the concrete pumping system as it is responsible for generating the necessary pressure to push the concrete through the pipes and hoses. One of the main issues caused by a faulty cylinder is a decrease in pumping efficiency. If the cylinder is worn out or damaged, it may not be able to generate sufficient pressure to push the concrete effectively. This can lead to a decrease in the pumping rate and overall productivity of the concrete pumping operation. Furthermore, a faulty cylinder can result in irregular and inconsistent flow of concrete. This can cause blockages or clogs in the pipes, leading to disruptions in the pumping process. These blockages can be time-consuming and costly to remove, as they may require the disassembly of the pumping system to access and clear the blocked area. In addition, a faulty cylinder can cause leaks in the pumping system. These leaks not only waste concrete but also reduce the overall pressure in the system, affecting the ability to pump the concrete to the desired location. Leaks can also lead to a messy worksite, posing safety risks for workers and potentially damaging surrounding structures. Moreover, a faulty cylinder can increase the risk of equipment failure. If the cylinder malfunctions or fails completely, it can cause the entire pumping system to shut down. This can result in significant downtime and delays in the concrete pouring process, leading to additional costs and potential penalties. Overall, a faulty concrete pump cylinder can greatly affect the pumping process by decreasing pumping efficiency, causing irregular flow, promoting leaks, and increasing the risk of equipment failure. Regular maintenance, inspection, and timely replacement of the cylinder are essential to ensure smooth and efficient concrete pumping operations.
Q:How often should concrete pump filters be inspected and replaced?
Concrete pump filters should be inspected regularly, ideally on a daily basis, to ensure optimal performance and avoid potential clogs or damage. The frequency of filter replacement will depend on various factors such as the volume of concrete being pumped, the quality of the concrete mix, and the working conditions. However, it is generally recommended to replace concrete pump filters every 100 to 150 pumping hours to maintain efficiency and prevent any potential issues.

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