Rubber End Hose with Two Side Couplings Working Pressure 85 Bar 3M*DN75

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
10 pc
Supply Capability:
5000 pc/month
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Product Description:

The 3M*DN75 rubber end hose with two side couplings, normally the hoes is made by NR and reinforced by four layer steel wire, and the two couplings at each side are made by steel material No.ST52, 20#, 37MN5, with hot treatment according to customer’s requests, and also package in bundles or nude packing directly put into container.

Scope of Application of the hose

The 3M*DN75 rubber end hose is a concrete delivery for combined use with other concrete pipelines in concrete placement operations. It can be widely used in the construction of various types of concrete structures like industrial and civil buildings, bridges, roads, and other types of infrastructure.

Product Advantages:

OKorder's 3M*DN75 rubber end hose Channels are durable, strong, and safety. We are the biggest group in this business filed and the majority resources are under our control, which is make sure the delivery time and qualified products, meanwhile we have more than 20 overseas branches our people will go to visit customer very fast for more convenient communication.

 

Main Product Features:

High safety.

·    Professional Service

·    Competitive pricing

   Measuring of wall thickness from the outside

   Low purchase cost

 

FAQ:

 

Q1: How do we guarantee the quality of our products?

A1: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q2: How soon can we receive the product after purchase?

A2: Within three days of placing an order, we will book the vessel for goods. The specific shipping date is dependent upon international and government factors, but is typically 7 to 30 workdays.

Q3: If we can produce some pipes according to customers request?

A3: Yes, we can produce Concrete Placing Boom 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.


Name

Concrete Pump Rubber Hose

Size

ID

OD

Number of layer

Work pressure

bursting pressure

weight

3.5"

113

2

1200psl

3000psl

6.8kg/m

4"

128

2

1200psl

3000psl

7.8kg/m

5"

154

2

1200psl

3000psl

10kg/m

5"

154

4

1200psl

3000psl

12kg/m

6"

181

2

1200psl

3000psl

15kg/m

Other size and types upon request

Usual Size

4"-DN80, 5" -DN125, 6"-DN150

Material

natrual rubber,steel wire 

Technic

steel wire weaving,composite molding

Application

used in concrete transport of concrete pump end in   construction work

Serving Brands Of Mounted Truck Concrete Pump And   Concrete Pump

SANY,Zoomlion,PM,CIFA and so on

Rubber End Hose with Two Side Couplings Working Pressure 85 Bar 3M*DN75

Rubber End Hose with Two Side Couplings Working Pressure 85 Bar 3M*DN75

Rubber End Hose with Two Side Couplings Working Pressure 85 Bar 3M*DN75


Q:
The purpose of a concrete pump cleaning ball is to effectively clean and remove any residual concrete or debris that may be left inside a concrete pump system. These cleaning balls are designed to be inserted into the pumping system and then pushed through the pipes using water pressure or compressed air. As they move through the system, the cleaning balls scrape off any hardened concrete or buildup, ensuring that the pump and pipes remain free from blockages and perform at their optimal level. This regular cleaning process helps to prevent clogs, maintain the efficiency of the pump, and prolong the lifespan of the equipment. Additionally, using cleaning balls also helps to ensure that the next batch of concrete being pumped is not contaminated by any leftover debris, resulting in a higher quality end product.
Q:
There are several signs that can indicate a malfunctioning hydraulic motor in a concrete pump. Some common indicators to watch for are: 1. Power loss: If the hydraulic motor is not working correctly, you may notice a significant decrease in power in the concrete pump. The motor may struggle to generate enough force to effectively pump the concrete, resulting in slower or weaker output. 2. Unusual noises or vibrations: A faulty hydraulic motor may produce abnormal sounds or vibrations while in operation. This could be due to damaged internal components or misalignment, indicating an issue with the motor. 3. Leaking fluids: Proper flow and pressure of hydraulic fluid are essential for the functioning of hydraulic motors. If you observe any fluid leaks around the hydraulic motor or its associated parts, it could be a sign of a faulty motor that requires attention. 4. Overheating: A malfunctioning hydraulic motor may overheat due to increased friction or internal problems. If you notice excessive heat emanating from the motor or its associated parts, it is crucial to address the problem promptly to prevent further damage. 5. Inconsistent or jerky movement: A faulty hydraulic motor can cause the concrete pump to operate unevenly or jerkily. This can result in uneven pouring or difficulty in controlling the flow of concrete, indicating an issue with the motor's performance. 6. Increased energy consumption: A faulty hydraulic motor may consume more energy to function properly. This can lead to a noticeable rise in energy usage, which can be observed through higher electricity bills or added strain on other components of the pump's system. It is important to remember that these signs may vary depending on the specific make and model of the concrete pump hydraulic motor. It is always recommended to consult the manufacturer's guidelines or seek professional assistance to effectively diagnose and address any issues with the hydraulic motor.
Q:
The role of a concrete pump hopper agitator shaft is to ensure the consistent and uniform mixing of concrete within the hopper. The agitator shaft is typically fitted with a series of paddles or blades that rotate within the hopper, effectively stirring the concrete and preventing it from settling or separating. This helps to maintain the desired fluidity and consistency of the concrete, allowing for smooth and efficient pumping without any blockages or clogs. The agitator shaft also helps to dislodge any hardened or stuck concrete, ensuring that the hopper remains clean and free from any obstructions. Overall, the agitator shaft plays a crucial role in keeping the concrete well-mixed and ready for pumping, thereby enhancing the performance and productivity of the concrete pump.
Q:
A faulty water pump can have several negative effects on a concrete pumping operation. Firstly, a water pump is responsible for supplying water that is used to mix the concrete and maintain its proper consistency. If the water pump is faulty and not functioning correctly, it may not be able to supply the required amount of water, resulting in the concrete mix being too dry or not well-mixed. This can lead to a poor-quality concrete mix that is difficult to pump and may not set properly, compromising the structural integrity of the concrete. Additionally, a faulty water pump can affect the efficiency and productivity of the concrete pumping operation. If the pump is not working efficiently, it may take longer to mix and deliver the concrete, causing delays in the construction process. This can lead to increased costs and potential disruptions to project timelines. Furthermore, a faulty water pump can also impact the safety of the concrete pumping operation. Adequate water supply is essential for preventing the concrete from overheating during the pumping process. If the water pump fails to supply enough water, the concrete can heat up rapidly, leading to a phenomenon called thermal cracking. Thermal cracking weakens the concrete and can cause it to fail prematurely, posing a safety risk to workers and the overall structure. In summary, a faulty water pump can negatively impact a concrete pumping operation by resulting in poor-quality concrete mixes, decreased efficiency and productivity, and potential safety hazards. It is crucial to regularly inspect and maintain water pumps to ensure their proper functioning and prevent any detrimental effects on the concrete pumping process.
Q:
Concrete pump spare parts come with specific recommendations for inspection and testing. To begin with, it is essential to visually examine the spare parts for any damage, such as cracks, dents, or excessive wear. Carefully inspect the parts for any irregularities or abnormalities. Next, it is advised to conduct non-destructive testing (NDT) to guarantee the integrity and quality of the spare parts. NDT methods like ultrasonic testing, magnetic particle testing, or dye penetrant testing can be utilized to identify any hidden flaws or defects in the parts. These tests are beneficial in detecting potential issues that might impact the performance or safety of the concrete pump. Additionally, it is recommended to verify the dimensions and tolerances of the spare parts to ensure they adhere to the manufacturer's specifications. Precision measuring tools can be employed to compare the measurements with the required specifications. Any deviations should be documented and addressed accordingly. Furthermore, functional testing should be carried out to ensure that the spare parts are functioning as intended. This involves installing the parts in the concrete pump and conducting various tests to verify their functionality and performance. For instance, the pump's flow rate, pressure, and efficiency can be tested to ensure optimal performance. Lastly, it is of utmost importance to adhere to the manufacturer's guidelines and recommendations for inspecting and testing concrete pump spare parts. These guidelines provide specific instructions and procedures for accurately and safely inspecting and testing each type of spare part. It is crucial to consult the manufacturer's documentation and seek professional advice if necessary.
Q:
Some indicators of a faulty concrete pump seal include leakage of hydraulic fluid, loss of pressure during operation, unusual noises or vibrations, and difficulty in maintaining consistent flow of concrete.
Q:
Yes, concrete pump spare parts can be purchased online. There are numerous websites and online marketplaces that offer a wide range of concrete pump spare parts for purchase, making it convenient for customers to find and order the specific parts they need for their equipment.
Q:
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:Which is the best home made concrete pump car?
The three line is nine and Keni Le, jiubang, Linuo, etc., in addition to cheap, many of the subsequent trouble
Q:
On the market, one can find various concrete pump hopper vibrators. Their purpose is to ensure a smooth flow of concrete through the hopper and into the pumping system. 1. Electric Vibrators: The most commonly used hopper vibrators are powered by electricity. They are typically attached to the hopper's side and employ an electric motor to generate vibrations that facilitate the movement of concrete. 2. Pneumatic Vibrators: These vibrators rely on compressed air as their power source and are commonly employed in situations where electricity is not readily accessible. By utilizing air pressure, they create vibrations that aid in the continuous flow of concrete. 3. Hydraulic Vibrators: Larger concrete pumping systems often utilize hydraulic vibrators, which derive their power from hydraulic fluid. These vibrators can be more robust than their electric or pneumatic counterparts, making them suitable for heavy-duty applications. 4. Rotary Vibrators: To move the concrete, these vibrators employ an eccentric weight that spins, resulting in vibrations. They are frequently used when a high frequency of vibration is necessary. 5. Turbine Vibrators: These vibrators employ a turbine mechanism to generate vibrations. They are commonly employed when a low frequency of vibration is desired. 6. Ball Vibrators: These vibrators use a ball housed within a casing to generate vibrations. They are frequently utilized in smaller concrete pumping systems and can be easily mounted onto the hopper. In conclusion, the choice of the most suitable concrete pump hopper vibrator for a specific application depends on various factors, including the size and type of the concrete pumping system, the desired frequency and intensity of vibration, and the availability of power sources.

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