Rubber End Hose with Two Side Couplings Working Pressure 85 Bar 3M*DN75
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- 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 | |||||
- Q:Are there any specific guidelines for the installation of pipe or hose assemblies in concrete pump spare parts?
- Concrete pump spare parts have specific guidelines for the installation of pipe or hose assemblies, which are crucial for the pump system's proper and safe functioning. To ensure this, here are some key guidelines to consider: 1. Size and Compatibility: The pipe or hose assemblies must be appropriate in size and compatible with the concrete pump system. They should meet the pump's specifications and be designed for the intended application. 2. Correct Alignment: It is essential to install the pipe or hose assemblies straight, without any kinks or bends that may restrict the flow of concrete or cause blockages, thus ensuring efficient operation. 3. Secure Connections: To prevent leaks or disconnections during operation, all connections, including fittings and couplings, should be securely tightened. It is advisable to use proper tools and techniques to ensure reliable and tight connections. 4. Support and Protection: Proper support and protection of pipe or hose assemblies are necessary to prevent damage or wear. They should be securely fastened to minimize excessive movement or vibration during pumping operations. 5. Clearances and Accessibility: Maintaining sufficient clearances between the pipe or hose assemblies and surrounding structures or equipment allows for easy inspection, maintenance, and replacement if necessary. 6. Proper Sealing: Suitable sealing materials should be used to properly seal all joints and connections. This is crucial for maintaining the pumping system's integrity and preventing any environmental or safety hazards caused by leakage. 7. Regular Inspection and Maintenance: Regularly inspecting the pipe or hose assemblies for signs of wear, damage, or degradation is important. Promptly addressing any issues ensures the continued safe operation of the concrete pump system. By following these guidelines, the proper installation of pipe or hose assemblies in concrete pump spare parts can be ensured, promoting safe and efficient concrete pumping operations. It is also advisable to consult the manufacturer's recommendations and refer to any specific guidelines provided with the spare parts.
- Q:Can I get spare parts for both concrete pumps with and without agitators?
- Yes, you can get spare parts for both types of concrete pumps - those with agitators and those without. Many manufacturers and suppliers of concrete pumps offer a wide range of spare parts to ensure the smooth operation and maintenance of these machines. These spare parts include but are not limited to wear plates, cutting rings, delivery cylinders, pistons, seals, hoses, valves, and filters. It is recommended to contact the manufacturer or authorized dealers of the specific concrete pump brand you are using to inquire about the availability and pricing of spare parts for both types of pumps.
- 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:What is the purpose of a concrete pump accumulator?
- The concrete pump accumulator serves the purpose of storing energy and ensuring a continuous and uniform flow of concrete while pumping. It acts as a intermediary between the pump and the delivery line, guaranteeing a smooth and uninterrupted delivery of concrete. The accumulator functions by compressing air or nitrogen, which is then utilized to propel the concrete through the pipeline when the pump is not actively operating. This aids in maintaining pressure and preventing any obstructions or irregularities in the flow of concrete. Additionally, the accumulator can reduce the wear and tear on the pump by absorbing pressure fluctuations and providing a more controlled and consistent flow of concrete. In summary, the concrete pump accumulator aims to enhance the efficiency, reliability, and performance of the pumping process.
- Q:Are there any specific cleaning and maintenance procedures for concrete pump spare parts?
- Concrete pump spare parts require specific cleaning and maintenance procedures to ensure their proper functioning. Regular cleaning is crucial to remove any concrete buildup or residue from the parts. This can be achieved by either using a high-pressure water jet or immersing the parts in a cleaning solution specifically designed for concrete. It is vital to adhere to the manufacturer's instructions when using cleaning agents to guarantee the safety and effectiveness of the cleaning process. Furthermore, routine maintenance is necessary to extend the lifespan of the concrete pump spare parts and ensure their optimal performance. This involves inspecting the parts for any signs of wear, such as cracks or corrosion, and replacing them if needed. It is also important to lubricate the moving parts, like bearings or pistons, according to the manufacturer's recommendations. It is worth noting that different concrete pump spare parts may have unique cleaning and maintenance requirements. Therefore, it is advisable to consult the manufacturer's guidelines or seek guidance from a qualified technician to determine the appropriate procedures for each specific part.
- Q:How do I ensure the reliability of concrete pump spare parts in critical applications?
- To guarantee the dependability of concrete pump spare parts in crucial applications, there are various measures you can implement: 1. Select a reputable supplier: Carry out research and choose a trusted supplier renowned for supplying top-notch concrete pump spare parts. Look for suppliers with a solid track record, positive feedback from customers, and certifications that validate their commitment to quality and dependability. 2. Verify product specifications and certifications: Prior to purchasing any spare parts, carefully assess the product specifications and certifications. Ensure that the parts meet the required standards and have undergone thorough testing to ensure their reliability in crucial applications. 3. Perform regular maintenance and inspections: Establish a comprehensive maintenance and inspection schedule for your concrete pump and its spare parts. Regularly inspect for signs of wear, damage, or malfunction. Replace any parts that display signs of deterioration or no longer meet the required specifications. 4. Utilize authentic spare parts: Always opt for genuine spare parts specifically designed for your concrete pump model. Authentic parts are manufactured to the highest standards and are more likely to deliver reliable performance in crucial applications compared to generic or counterfeit alternatives. 5. Maintain an inventory of critical spare parts: Identify the most crucial spare parts that are susceptible to failure or wear and keep a stock of these parts readily available. This will minimize downtime in the event of unexpected failures and ensure the swift replacement of any faulty components. 6. Train and educate operators: Provide comprehensive training to your concrete pump operators on the proper handling and maintenance of spare parts. Educate them on the significance of adhering to manufacturer guidelines and best practices to maximize the reliability and longevity of the equipment. 7. Give priority to safety: Safety should always be a primary concern in crucial applications. Ensure that the spare parts you utilize comply with safety regulations and standards. Regularly evaluate and update safety protocols to minimize the risk of accidents or equipment failure. By following these measures, you can enhance the dependability of concrete pump spare parts in crucial applications, reducing the chances of downtime and ensuring the seamless operation of your equipment.
- 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:How often should concrete pump control panels be inspected and replaced?
- Regular inspections should be conducted on concrete pump control panels to ensure proper functioning and detect any potential problems or malfunctions. The frequency of inspections may vary based on factors such as pump type, operating conditions, and manufacturer recommendations. However, a general rule is to thoroughly inspect the panels at least once every six months or after every 500 hours of operation, whichever comes first. Trained professionals should perform these inspections, examining control panel components like buttons, switches, indicators, and wiring for signs of wear or damage. They should also test all functions and safety features to verify the panel's functionality. When it comes to replacement, it is crucial to adhere to the manufacturer's guidelines and recommendations. Typically, control panels have a lifespan of several years, but this can vary depending on factors like panel quality, frequency of use, and maintenance practices. If significant issues or failures are identified during inspections, prompt replacement of the control panel is important to ensure safe and efficient operation of the concrete pump. Ultimately, regular inspections and timely replacement of control panels are vital to minimize the risk of equipment failure, maintain safety on construction sites, and preserve the productivity and longevity of the concrete pump.
- Q:What are the different types of concrete pump hopper cylinders seals?
- Concrete pump hopper cylinder seals come in various types, each catering to specific needs and requirements. The most commonly used types are as follows: 1. Piston seals: These seals prevent leakage between the piston and cylinder bore. They are typically crafted from durable materials like rubber or polyurethane, ensuring resistance to wear and tear. 2. Rod seals: Installed on the piston rod, rod seals prevent leakage between the rod and cylinder head. They are commonly made of rubber or fabric-reinforced rubber, delivering reliable sealing even in high-pressure conditions. 3. Wiper seals: These seals are utilized to remove dirt, dust, and other contaminants from the retracting piston rod. They are usually composed of polyurethane or rubber, effectively sealing and protecting the cylinder. 4. Wear rings: Employed to decrease friction and prevent metal-to-metal contact between the piston and cylinder bore, wear rings are usually made of materials like bronze or Teflon. They significantly extend the cylinder's lifespan by reducing wear and tear. 5. Backup rings: These rings provide additional support and stability when used alongside other seals. Typically crafted from materials like rubber or PTFE, backup rings prevent extrusion and damage to the primary seal. In summary, the choice of the appropriate concrete pump hopper cylinder seal relies on factors such as the specific application, operating conditions, and desired performance characteristics. It is crucial to select seals that are compatible with the material being pumped, offer effective sealing, and have a long lifespan to ensure optimal performance and minimize maintenance needs.
- Q:What is the purpose of a concrete pump carbide wear plate?
- A concrete pump carbide wear plate serves the purpose of facilitating the transfer of concrete from the hopper to the desired location by providing a resilient and long-lasting surface. Concrete pumps utilize a piston system to propel the concrete through the pump and into the delivery line. Throughout this process, the wear plate acts as a safeguard against the abrasive nature of the concrete. Concrete comprises various components such as sand, gravel, cement, and water. When forced through the pump, the concrete's abrasive particles can inflict substantial damage on the pump's internal elements, leading to reduced efficiency and increased maintenance expenses. The carbide wear plate is specifically engineered to endure the elevated pressures and abrasive forces encountered during the concrete pumping procedure. Constructed from a robust and durable material known as carbide, this wear plate supplies a resilient surface that minimizes wear and tear on the pump's internal parts. By incorporating a concrete pump carbide wear plate, contractors and construction experts can ensure the efficient and effective operation of their concrete pumps, with minimal interruptions for repairs. This not only saves time and money but also guarantees that the concrete is transported smoothly and consistently to the desired location, resulting in high-quality construction projects.
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Rubber End Hose with Two Side Couplings Working Pressure 85 Bar 3M*DN75
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 5000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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