• CONCRETE DELIVERY ELBOW TYPE 90DEG R285 DN100 System 1
  • CONCRETE DELIVERY ELBOW TYPE 90DEG R285 DN100 System 2
  • CONCRETE DELIVERY ELBOW TYPE 90DEG R285 DN100 System 3
CONCRETE DELIVERY ELBOW TYPE 90DEG R285 DN100

CONCRETE DELIVERY ELBOW TYPE 90DEG R285 DN100

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 pc
Supply Capability:
10000 pc/month

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concrete pump elbow table

 


Wear-resistant Single or Double Concrete Pump Elbow

Type 

Singe Elbow 

Double Elbow 

Model

DN125

DN150

DN175

DN125

Material

Casting Steel ,ST52

Inside 

 40Cr

Outside 

Size

R275*90°

R275*90°+110

36°

F2000

R275*90°

R275*90°+110

R275*45°

R275*90°+211

R400*30°

A3000

R275*45°

R275*90°+211

R275*25°

R275*90°+411

R400*45°

471B

R275*25°

R275*90°+411

R275*20°

R275*90°+424

R400*30°

571B

R275*20°

R275*90°+424

R275*15°

R275*45°+170

R488*90°

A1000

R275*15°

R275*45°+170

R180*90°

R275*45°+310

R500*90

C1000

R180*90°

R275*45°+310

R232*60°

R275*45°+310

R280*90°

B2000

R232*60°

R275*45°+310

R240*36°

20°Lengthen 



R240*36°

20°Lengthen 

R240*30°

25°+740



R240*30°

25°+740

R240*15°

40°Zoomlion



R240*15°

40°Zoomlion

R385*29°




R385*29°


R315*33°




R315*33°


Technic

Forged


Average life

25,000cubic

50,000cubic

Appliciation

Used in concrete transport in construction work



1.product profile:The double layer concrete pump elbow is developed by ourselves through new

technology and process.


2.characteristic:the inner layer of this concrete pump elbow undergoes heat treatment,and then the rigitiry can reach 62-65HRC.


3.characteristic:the outer layer of the concrete pump elbow possess good toughness properties

to protect the inner layer,so the security of the elbow is improved. 


4.life:the experiment done abroad shows that the life of our concrete pump elbow can reach 35000-50000cbm,got the customers' praise


5.Beside the double layer concrete pump elbow,we produce all kinds of concrete pump parts,

straight pipe hose flange coupling and so on. 



Q:What are the indications of a faulty concrete pump seal?
There are several indications that can suggest a faulty concrete pump seal. Some of the common signs include: 1. Leakage: One of the most obvious signs of a faulty seal is leakage. If you notice any leaks around the seal area, it is a clear indication that the seal is not working properly and needs to be replaced. 2. Reduced pumping efficiency: A faulty seal can lead to reduced pumping efficiency. If you notice that the concrete pump is not able to deliver the same amount of concrete as it used to, or if it takes longer to complete a job, it could be due to a faulty seal. 3. Increased noise levels: Another indication of a faulty seal is an increase in noise levels during operation. If you notice any unusual or louder noises coming from the concrete pump, it could be a sign that the seal is not sealing properly and needs to be checked. 4. Vibration or movement: Faulty seals can also lead to excessive vibration or movement in the pump. If you notice that the pump is vibrating more than usual or if it is moving around during operation, it could indicate a problem with the seal. 5. Contamination: A faulty seal can allow contaminants such as dirt, dust, or water to enter the pump. If you notice any signs of contamination in the pump, it is important to inspect the seal and replace it if necessary. It is important to address any indications of a faulty concrete pump seal promptly to avoid further damage to the pump and ensure safe and efficient operation. Regular maintenance and inspection of the seal can help prevent potential issues and extend the life of the concrete pump.
Q:What is the function of a concrete pump hydraulic motor?
The concrete pump hydraulic motor serves the purpose of supplying the essential power and force needed for the operation of the concrete pump. Its responsibility lies in transforming hydraulic energy into mechanical energy, thereby enabling the pump to function with efficiency and effectiveness. By propelling the pumping mechanism, it allows the concrete to be transported through the pipeline and delivered to the desired destination. Additionally, the hydraulic motor governs the pump's speed and direction, facilitating accurate placement of the concrete. In conclusion, the concrete pump hydraulic motor plays a vital role in guaranteeing the seamless operation and triumphant delivery of concrete in construction endeavors.
Q:How do I determine the correct temperature ratings for concrete pump spare parts?
Determining the appropriate temperature ratings for spare parts of your concrete pump requires careful consideration of the specific requirements and specifications of your pump system. To assist you in this process, the following steps can be taken: 1. Review the manufacturer's documentation: Begin by examining the technical specifications provided by the manufacturer of your concrete pump system. The manufacturer should furnish temperature ratings for various components and spare parts. Look for information regarding temperature limits, recommended operating temperature ranges, as well as any specific guidelines or restrictions pertaining to temperature. 2. Identify crucial components: Identify the key components of your concrete pump system that may be impacted by temperature, such as hoses, seals, gaskets, valves, and electrical components. These components may possess different temperature ratings based on the materials used and their specific design. 3. Evaluate application conditions: Assess the operating conditions of your concrete pump system to determine the potential temperature extremes it may encounter. Factors such as ambient temperature, concrete mix temperature, and the presence of external heat sources (e.g., hot weather or neighboring equipment) can influence the temperature of the system and its spare parts. 4. Verify compatibility: Ensure that the spare parts you are considering are compatible with the specific temperature range of your concrete pump system. Some components may possess different ratings based on factors like chemical compatibility, thermal expansion, and resistance to heat transfer. 5. Seek professional advice: If you are uncertain about the temperature ratings or require further clarification, it is advisable to consult professionals or experts in the field of concrete pump systems. They can offer specific recommendations based on their knowledge and experience. By following these steps and considering the manufacturer's guidelines and expert advice, you can determine the appropriate temperature ratings for spare parts of your concrete pump, thus guaranteeing the safe and efficient operation of your system.
Q:How long do rubber pistons typically last in a concrete pump?
The durability of rubber pistons in a concrete pump can differ based on various factors, including the rubber quality, frequency of use, concrete type, and maintenance practices. On average, rubber pistons in a concrete pump typically endure for approximately 500 to 1,500 hours of operation. Nevertheless, certain top-notch rubber pistons have been reported to last even longer when given appropriate care and maintenance. To prolong the lifespan of rubber pistons in a concrete pump, it is essential to regularly inspect, lubricate, and replace worn-out components. It is worth noting that these estimations serve as general guidelines, and the actual lifespan may vary in specific instances.
Q:Are there any specific tools required for replacing concrete pump spare parts?
Yes, there are specific tools required for replacing concrete pump spare parts. These tools typically include a wrench set, pliers, screwdrivers, hammer, hydraulic jack, grease gun, and a welding machine. Additionally, specialized tools such as a concrete pump cleaning ball and pipe wrench may be required depending on the specific spare part being replaced.
Q:What are the signs of wear and tear in concrete pump spare parts?
Some signs of wear and tear in concrete pump spare parts include: 1. Surface damage: Concrete pump spare parts, such as pipes and hoses, may show signs of surface damage like cracks, dents, or scratches. These can be indicators of wear and tear, especially if they are deep or extensive. 2. Corrosion: Concrete pump spare parts that are made of metal, like couplings or clamps, may show signs of corrosion over time. This can include rusting or pitting on the surface, which can weaken the part and affect its functionality. 3. Leaks: If there are noticeable leaks in the concrete pump spare parts, such as in the seals or gaskets, it can be a sign of wear and tear. Leaks can occur due to the degradation of the material or improper installation, and they can affect the efficiency and performance of the pump. 4. Reduced performance: Wear and tear in concrete pump spare parts can lead to a decrease in overall performance. For example, if the wear plates in the pump are worn out, it can result in reduced pumping capacity or increased energy consumption. 5. Increased noise or vibrations: If there is an increase in noise levels or vibrations during the operation of the concrete pump, it can be a sign of wear and tear in the spare parts. This can occur due to imbalances, misalignments, or loose components, which can affect the pump's performance and longevity. 6. Excessive wear on moving parts: Moving parts in the concrete pump, such as pistons or cylinders, can show signs of excessive wear and tear. This can include scoring or grooving on the surface, which can impact the smooth operation of the pump and lead to further damage if not addressed. Regular inspection and maintenance of concrete pump spare parts is crucial to identify and address any signs of wear and tear early on. Prompt replacement or repair of worn-out parts can help to prevent further damage and ensure the efficient and safe operation of the concrete pump.
Q:How do I properly maintain and replace hydraulic hoses in concrete pump spare parts?
To ensure the smooth functioning and longevity of your equipment, it is crucial to properly maintain and replace hydraulic hoses in concrete pump spare parts. Here are some effective steps you can take: 1. Conduct regular visual inspections to identify any signs of wear, damage, or leaks. Look for bulges, cracks, abrasions, or fraying. Pay attention to fittings, connections, and bends in the hose. 2. Implement a preventive maintenance schedule to reduce the chances of unexpected hose failure. Clean the hoses regularly to remove dirt, debris, and concrete residues that may cause abrasion or clogging. Use a mild detergent and water, and ensure thorough drying. 3. Store hydraulic hoses in a clean, dry, and temperature-controlled environment when not in use. Protect them from direct sunlight, extreme temperatures, and chemicals to avoid degradation. 4. Handle hydraulic hoses with care to prevent damage. Avoid dragging them on rough surfaces or sharp edges that can cause cuts or abrasions. Minimize excessive kinking or twisting, as it weakens the internal structure. 5. Replace hydraulic hoses promptly upon noticing signs of wear, damage, or leaks. Do not wait for hose failure, as it can lead to costly downtime and safety hazards. Follow the manufacturer's recommendations for replacement intervals. 6. Use high-quality replacement hoses that are compatible with your concrete pump. Choose hoses that meet industry standards and specifications for durability in concrete pumping conditions. 7. Properly install replacement hoses, ensuring correct routing and secure connections to fittings. Use appropriate tools and techniques to tighten fittings, avoiding over-tightening that can damage the hose or fittings. 8. Provide regular training to your staff on proper maintenance, inspection, and replacement procedures for hydraulic hoses. This will enhance their knowledge and skills, reducing the risks of improper handling or installation. By following these steps, you can effectively maintain and replace hydraulic hoses in concrete pump spare parts, ensuring the safety and efficiency of your equipment. Always refer to the manufacturer's guidelines and seek professional assistance when needed.
Q:What is the difference between concrete pump and ground pump?
The pump is easy to move and flexible, but generally limited to the length of the boom by 60-70m. The ground pump is not limited by height, but it needs to be connected with the conveying pipe, which is of poor flexibility
Q:What are the layout requirements of concrete pump for building engineering?
When more than one concrete pump or pump truck is pouring at the same time, the selected location should be the closest to each other. It is better to pour the concrete at the same time, so as to avoid retaining the construction joint.
Q:Are there any specific guidelines for the installation of hopper components or agitators in concrete pump spare parts?
Yes, there are specific guidelines for the installation of hopper components or agitators in concrete pump spare parts. These guidelines typically include instructions on proper alignment, securing of bolts, lubrication, and ensuring all components are properly connected. It is important to follow these guidelines to ensure safe and efficient operation of the concrete pump.

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