• Concrete Pump Parts twin wall pipe reducer pipe DN137-DN125 Length 200mm System 1
  • Concrete Pump Parts twin wall pipe reducer pipe DN137-DN125 Length 200mm System 2
  • Concrete Pump Parts twin wall pipe reducer pipe DN137-DN125 Length 200mm System 3
  • Concrete Pump Parts twin wall pipe reducer pipe DN137-DN125 Length 200mm System 4
Concrete Pump Parts twin wall pipe reducer pipe DN137-DN125 Length 200mm

Concrete Pump Parts twin wall pipe reducer pipe DN137-DN125 Length 200mm

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
10 pc
Supply Capability:
1000 pc/month

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                                                                         twin layer pump reducing pipe 
1. ST52/45Mn2/20# 


2. HRC: 63


3. Forged weld-on ends 


4. Automatic Welding

 

5. Thickness:  inner wall from 7mm to 10mm, inner material is high chrome alloy, outer wall is 3mm seamless steel

 

6.Service life: above 60,000 cubic meters

 

other sizes and types accofding to client's requirement

Type

DN

Thickness (mm)

Length (mm)

Weld-on Ends

Weight (kgs)

ST52 Steel Pipe

125

4.0

3000/ 2000/ 1000

148mm

41

4.5

148mm

46

7.0

148mm

72

Hardened Pipe

125

4.5

148mm Chrome Carbide Insert

48

7.0

148mm Chrome Carbide Insert

76

Twin-Wall Pipe

125

2+2

148mm Chrome Carbide Insert

45

2.5+2

148mm Chrome Carbide Insert

48

4.5+3

148mm Chrome Carbide Insert

76

ZX-Pipe(ST52)

125

7.0

ZX-5" F/M flanges

Hardened ZX-Pipe

125

7.0

ZX-5" F/M flanges

Schwing F/M Pipe (ST52 )

125

4.0

Schwing 5" F/M flanges

4.5

Schwing 5" F/M flanges

7.0

Schwing 5" F/M flanges

8.0

Schwing special F/M flanges

Steel Pipe

100

4.5

3000

122mm/127mm/4"HD

4.5

2000

122mm/127mm/4"HD

4.5

1000

122mm/127mm/4"HD

150

8.0

6000

6"HD/ ZX-6" F/M

8.0

3000

6"HD/ ZX-6" F/M

8.0

1500

6"HD/ ZX-6" F/M

8.0

1000

6"HD/ ZX-6" F/M

 

 

Q: How does a concrete pump agitator motor prevent concrete from settling?
A concrete pump agitator motor prevents concrete from settling by constantly agitating the mixture. The motor is typically equipped with paddles or blades that rotate inside the mixing drum, ensuring that the concrete remains in a homogeneous state. When concrete is being transported, it tends to separate due to gravity and the natural settling of heavier aggregates. This can result in a non-uniform consistency, with denser materials sinking to the bottom and water rising to the top. The agitator motor counteracts this settling process by continuously stirring the concrete. The rotating paddles or blades create a turbulent flow within the mixing drum, preventing the heavier aggregates from settling and maintaining a consistent mixture. This agitation helps to evenly distribute the cement, aggregates, water, and any additional additives throughout the concrete, resulting in a more uniform and reliable end product. By preventing the settling of concrete, the agitator motor ensures that the mixture is consistently workable and can be pumped or poured without any blockages or inconsistencies. This is especially crucial during construction projects where precise and consistent concrete placement is required. In summary, a concrete pump agitator motor prevents settling by agitating the mixture, keeping it homogeneous and ensuring a consistent flow during pumping or pouring operations.
Q: What is the function of a concrete pump outrigger?
The function of a concrete pump outrigger is to provide stability and support to the concrete pump while it is in operation. The outrigger extends from the sides of the pump and is used to distribute the weight of the pump and concrete being pumped, preventing it from tipping over or causing any instability.
Q: How can one ensure proper functioning of concrete pump spare parts after installation?
To ensure the proper functioning of concrete pump spare parts after installation, there are a few key steps that can be followed: 1. Quality Assurance: It is crucial to purchase spare parts from reputable manufacturers or suppliers. Ensure that the spare parts are of high quality, made from durable materials, and comply with industry standards. This will significantly reduce the risk of malfunctioning parts. 2. Proper Installation: It is essential to follow the manufacturer's guidelines and recommendations for the installation of concrete pump spare parts. Each component should be installed correctly, with the right torque and alignment. It is advisable to seek professional assistance if needed to ensure proper installation. 3. Regular Maintenance: Regular maintenance is crucial for the proper functioning of concrete pump spare parts. Create a maintenance schedule and follow it diligently. This includes inspecting and cleaning the spare parts, checking for any signs of wear or damage, and lubricating moving parts as required. 4. Timely Replacement: Over time, concrete pump spare parts may wear out or become damaged due to continuous use. It is essential to monitor the condition of the spare parts and replace them when necessary. Regularly inspecting the parts and promptly replacing any worn-out or damaged components will help maintain the proper functioning of the pump. 5. Training and Education: Ensuring that the operators and maintenance personnel are properly trained and educated is crucial for the proper functioning of concrete pump spare parts. They should be familiar with the equipment, its spare parts, and the correct procedures for installation and maintenance. Regular training sessions can help improve their knowledge and skills, resulting in better maintenance and performance of the spare parts. By following these steps, one can ensure the proper functioning of concrete pump spare parts after installation, enhancing the overall efficiency and longevity of the equipment.
Q: What is the function of a concrete pump hopper grate pin?
The function of a concrete pump hopper grate pin is to secure the hopper grate in place and prevent it from dislodging or shifting during the concrete pumping process. The pin acts as a mechanism to lock the grate into position, ensuring that it remains stable and does not pose any safety risks or cause disruption to the pumping operation. Additionally, the pin allows for easy removal and replacement of the grate when necessary, facilitating maintenance and cleaning of the hopper. Overall, the concrete pump hopper grate pin plays a crucial role in maintaining the integrity and efficiency of the concrete pumping equipment.
Q: How do I identify the right spare part for my concrete pump model?
To identify the right spare part for your concrete pump model, there are a few steps you can follow: 1. Refer to the manufacturer's manual: The manufacturer's manual is the best place to start as it usually provides detailed information about the concrete pump model and the corresponding spare parts. Look for the part numbers, descriptions, and any specific instructions for ordering or replacing parts. 2. Research online: Use the internet to search for your concrete pump model and related spare parts. Many manufacturers have official websites or authorized distributors that offer product catalogs or online databases where you can search for the specific part you need. Look for compatibility charts or diagrams that match your concrete pump model with the appropriate spare parts. 3. Consult with a specialist: If you're unsure about the compatibility or availability of spare parts for your concrete pump model, it's a good idea to consult with a specialist. Reach out to the manufacturer's customer service or contact a local distributor or service center that specializes in concrete pumps. Provide them with the details of your pump model and the specific part you are looking for, and they should be able to guide you in identifying the right spare part. 4. Check with other concrete pump owners: Reach out to other concrete pump owners or operators who have the same or a similar model as yours. They may have experience with finding and replacing spare parts and can provide recommendations or tips on where to look or who to contact. Remember, it is crucial to ensure that the spare part you choose is compatible with your concrete pump model to avoid any damage or malfunction. Taking the time to research and consult with experts will help you identify the right spare part and keep your concrete pump running smoothly.
Q: What are the indications of a damaged concrete pump boom?
There are multiple signs that can indicate a damaged concrete pump boom. These signs encompass: 1. Physical damage that is visible: One of the most apparent indications of a damaged concrete pump boom is the presence of visible physical damage. This can manifest as cracks, dents, or deformities in the structure of the boom. It is crucial to take any signs of structural damage seriously as they have the potential to compromise the integrity of the boom. 2. Leaks: Another sign of a damaged boom is the occurrence of leaks. If you observe hydraulic fluid or water leaking from the boom, it could be an indication of damage to the hose or fitting. Leaks not only impact the pump's performance but also pose a safety hazard to the operator and those in the vicinity of the equipment. 3. Misalignment: A damaged boom might also display issues with misalignment. If the boom is not straight or appears to be bent at an unusual angle, it could signify damage. Misalignment can negatively affect the accuracy and efficiency of concrete placement, which could result in uneven or improper pouring. 4. Unusual noises: Unusual or excessive noises during operation can be a sign of a damaged boom. Sounds such as rattling, grinding, or squealing may indicate loose or worn-out components like pins, bushings, or bearings. It is important not to ignore these noises as they could worsen if not promptly addressed. 5. Decreased performance: A damaged boom can also lead to reduced performance. If you notice a decrease in pumping capacity or encounter difficulties in controlling the movement of the boom, it could signify damage. Poor performance can stem from various issues, including problems with the hydraulic system, structural damage, or worn-out parts. To conclude, regular inspections and maintenance of concrete pump booms are vital in order to identify any signs of damage. Addressing these issues promptly is essential to ensure the safety of operators, prevent further damage, and uphold the efficiency and performance of the equipment.
Q: What are the fittings of concrete pump?
Hydraulic oil, eye plates, cutting rings (when the equipment reaches 5000 or more sides can be prepared) and so on
Q: What is the purpose of a concrete pump wear plate?
To safeguard the pumping system against the abrasive characteristics of concrete, a concrete pump wear plate is employed. In the course of transferring concrete from the mixer to the construction site, the wear plate acts as a shield, preventing direct contact between the pumping system and the abrasive concrete. Consequently, the detrimental effects caused by the constant flow of concrete are minimized. The wear plate is typically constructed from durable materials such as hardened steel or tungsten carbide, which possess resistance against the abrasive forces exerted by the concrete. By implementing a wear plate, the lifespan of the pumping system is significantly prolonged, thereby reducing the frequency of repairs and replacements. Ultimately, the objective of a concrete pump wear plate is to ensure the efficient and dependable operation of concrete pumps by safeguarding and preserving the integrity of the pumping system.
Q: How to calculate the power of concrete pump motor?
Second, the amount of transport is the amount of export pressure is determined,
Q: How can one source reliable suppliers for concrete pump spare parts?
One can source reliable suppliers for concrete pump spare parts by conducting thorough research, seeking recommendations from industry professionals, checking customer reviews and ratings, and verifying the supplier's credibility and experience in the market. Additionally, attending trade shows and exhibitions related to the construction industry can provide opportunities to connect with reputable suppliers.

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