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District Cooling Piping

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XBPP
 

The company was founded in January 1995, with a registered capital of 190 million yuan and a total area of 310000 square meters. It has more than 30 production lines for insulation pipes of various specifications, and an annual production capacity of over 3000 kilometers of insulation pipes.

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Company advantages

 

Participating units

We have collaborated with multiple authoritative institutions and industry associations to jointly participate in the development of industry standards.

Patents


So far, we have obtained multiple national patents.

Detection system

The system uses advanced technology and equipment to monitor the operating status of heating pipelines in real time and detect and solve potential leakage problems in a timely manner.

Production lines

We provide our customers with one-stop service, from design, production to installation, they can get our professional support and services.

Products show

 

 

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Products Description

 

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District cooling piping

District cooling piping is a type of insulation system typically used to transport chilled water for air conditioning and cooling systems in buildings. These pipes are designed with a highly-efficient insulation layer that helps to prevent heat transfer and maintain a constant temperature, ensuring better energy efficiency and cost savings. They are typically made of materials such as polyurethane foam, outer jacket pipe, and carrier pipe, and can be customized based on the specific needs of a building.

 

Products Advantages

 

 

Energy efficiency

By reducing heat loss, district cooling piping helps heating systems run more efficiently, using less energy.

Moisture resistance

The outer casing of district cooling piping is usually made of water-resistant materials, preventing moisture from penetrating into the piping and increasing its lifespan.

Corrosion resistance

Both the piping material and the heat preservation material are corrosion-resistant, suitable for various media, and have strong anti-aging properties.

Good heat preservation performance

The heat preservation performance of district cooling piping is excellent, reducing heat loss and maintaining stable temperatures within the piping.

Good sealing performance

The piping has a special sealing design at the joints, effectively preventing leaks and ensuring the safety of piping operation.

Wide application scope

District cooling piping is widely used in petrochemical, electric power, light industry, water conservancy, urban heating, and construction industries, providing important support for their development.

 

Products Types

 

District cooling piping comes in various types, each designed to meet specific needs and requirements. Depending on the manufacturing process, material selection, and usage scenario, district cooling piping can be classified into several categories. 

 

 

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Direct buried insulation pipe: One type is the direct buried insulation pipe, which is installed directly into the ground. This type of pipe is often used in areas where there is a need for a concealed installation, such as in urban areas or where visual appeal is important. The insulation provided by the pipe helps to reduce heat transfer and energy loss.

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Overhead insulation pipe: Another type is the overhead insulation pipe, which is installed above ground, often supported by poles or brackets. This type of pipe is commonly used in open fields or where there is no buried space available. The insulation provided by the pipe helps to reduce heat loss and maintain a constant temperature.

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One-step insulation pipe: The one-step insulation pipe is a type of pipe that combines the functions of both the direct buried and overhead insulation pipes. It has an outer layer of insulation that provides thermal insulation and a reinforced inner layer that withstands external pressure and load-bearing capacity. This type of pipe is suitable for use in complex and demanding applications where both thermal insulation and structural integrity are essential.

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Composite plastic insulation pipe: Composite plastic insulation pipes are made of a combination of materials, typically fiberglass reinforced plastic (FRP) or polyethylene (PE). These materials provide good thermal insulation and durability, making them suitable for use in harsh environments where there are high levels of corrosion or mechanical stress.

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High-temperature steam insulation pipe: Finally, high-temperature steam insulation pipes are designed to withstand high temperatures and are used in steam distribution systems. These pipes are made from high-temperature-resistant materials such as stainless steel or nickel-plated steel and are insulated to prevent heat loss and maintain steam temperature.

Each type of district cooling piping has its own unique characteristics and advantages, making it suitable for different applications and scenarios. Selecting the appropriate type of district cooling piping for a given project is essential to ensure optimal performance and durability.

 

 

Products Applications

 

Cold insulation pipes have a wide range of applications in the field of cold supply. They are mainly used in the following areas:

 

Refrigeration piping systems

Cold insulation pipes are suitable for use in the insulation of refrigeration piping systems. They effectively prevent heat loss from the pipes during the transportation of cold media, maintaining a low temperature state and improving the refrigeration efficiency.

 
 

Cold storage construction

Cold insulation pipes are ideal materials for use in the construction of cold storage facilities. They effectively isolate heat transfer from the external environment to the interior of the cold storage, maintaining stable temperature conditions and extending the time of food and other items.

 
 

Air conditioning systems

Cold insulation pipes can be used for the insulation of cold media and condensation water pipelines in air conditioning systems. They prevent condensation and frost formation on the pipelines, improving the efficiency of air conditioning and enhancing indoor comfort.

 
 

Industrial cooling systems

In industrial production, many devices require cooling. Cold insulation pipes can be used for the insulation of cooling water pipelines, preventing heat loss and enhancing cooling efficiency.

 

 

 

Products Customization

We can customize different specifications, models and parameters according to customer needs and specific application scenarios to meet your different needs.

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Customization of pipeline and specifications

According to the customer's specific requirements, different diameters, lengths, and thicknesses of pipelines can be customized to meet different flow and pressure requirements.

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Customization of pipeline materials

Depending on the customer's use environment and requirements, different materials and coatings can be selected to improve pipeline corrosion resistance, pressure resistance, and other properties.

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Customization of connection methods

According to the customer's pipeline connection requirements, different types of connection methods can be provided, such as welding, flange connection, clamp connection, etc., to ensure the sealing and stability of the pipeline system.

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Customization of other accessories

According to customer needs, other accessories such as elbow, tee, reducer, etc. can also be customized to improve the overall performance and service life of the pipeline system. 

 

FAQ
 

Q: What are the main materials for prefabricated insulation pipes?

A: The main materials for prefabricated insulation pipes are polyurethane foam, steel pipes, and high-density polyethylene (HDPE) outer jackets. 
Polyurethane foam is the primary insulation material used in these pipes, offering excellent thermal insulation and mechanical strength. It is a closed-cell foam with a high density, which effectively resist heat transfer and provide good thermal insulation. 
Steel pipes form the inner structure of the insulation pipe, providing strength and durability to withstand pressure and external forces. They are usually coated with a corrosion-resistant material to enhance their durability and longevity. 
The outer jacket, typically made of high-density polyethylene (HDPE), serves as a protective layer and provides additional mechanical strength to the insulation pipe. It offers resistance to moisture, corrosion, and other environmental factors, protecting the insulation material from damage and maintaining the integrity of the pipe's thermal insulation. 
These materials work together to provide the prefabricated insulation pipe with excellent thermal insulation properties, durability, and reliability. They are widely used in various applications such as refrigeration, air conditioning, cold storage facilities, industrial cooling systems, and frozen and chilled transportation.

Q: How to choose a suitable prefabricated insulation pipe?

A: When selecting a suitable prefabricated insulation pipe, it is essential to consider several factors. 
Firstly, determine the specific application for which the pipe will be used and determine the necessary insulation thickness and material type. 
Other key factors to consider include the diameter, length, and shape of the pipe, as well as the required temperature range and environmental conditions. 
For instance, pipes used in cold storage facilities require thicker insulation to maintain low temperatures, while pipes for air conditioning systems may require different insulation materials for efficient heat transfer.
Additionally, it is crucial to choose a reputable supplier of prefabricated insulation pipes to ensure the quality and durability of the product. Look for a supplier with a good reputation for providing reliable and long-lasting insulation materials. It is also important to consider the cost-effectiveness of the insulation pipe, balancing its performance, durability, and cost to ensure a cost-effective solution that meets your specific needs.

Q: What factors are related to the price of prefabricated insulation pipes?

A: Prefabricated insulated pipe prices are influenced by a variety of factors, including the type of material used for insulation, the diameter and length of the pipe, and the complexity of the design. High-quality insulation materials such as polyurethane, polyisocyanurate, or mineral wool will result in a higher price tag. Larger diameters and lengths of pipe will also increase the cost. Additionally, unique designs or special requirements such as bend angles or custom lengths will result in higher prices. Factors such as the supplier's location and availability of materials may also impact the price. Understanding these factors can help you make informed decisions when purchasing prefabricated insulated pipes.

Q: How to maintain and upkeep prefabricated insulation pipes to extend their service life?

A: Here are some tips for maintaining and extending the service life of prefabricated insulation pipes: 
1. Regular cleaning: Accumulated dirt and debris on the surface of prefabricated insulation pipes can affect the integrity of the insulation system, so regular cleaning is essential. Use a soft brush or cloth to remove debris, but avoid using harsh chemicals that can damage the surface of the insulation. 
2. Prevention of mechanical damage: In order to avoid mechanical damage, you need to carefully handle and transport prefabricated insulation pipes during installation and removal. Ensure that the pipes are not bent, scratched or exposed to excessive force. 
3. Monitoring of insulation properties: It is necessary to monitor and evaluate the insulation properties of prefabricated insulation pipes regularly through thermal tests, to determine any potential deterioration or defects that could affect their performance. 
4. Sealing protection: water and moisture can have a significant impact on the insulation effectiveness of prefabricated insulation pipes. Therefore, sealing protection is essential, especially in humid environments. 
5. Prompt repair: If you notice any signs of damage or wear, prompt repair is essential to limit any further damage and to prevent insulation system breakdown.

Q: What is the development prospect of prefabricated insulation pipes?

A: The development prospects of prefabricated insulation pipes in China are promising. With the increasing demand for energy conservation and environmental protection, the application of prefabricated insulation pipes has been expanding in various fields, such as urban heating, oil and gas pipelines, and chemical engineering. Compared with traditional insulation methods, prefabricated insulation pipes have many advantages, such as efficient installation, reliable performance, and low maintenance costs. Additionally, the national policies supporting energy conservation and emission reduction also provide a favorable environment for the development of prefabricated insulation pipes. Therefore, it can be expected that the market demand for prefabricated insulation pipes in China will continue to grow in the future.

Q: What is the service life of prefabricated insulation pipes?

A: Generally speaking, the service life of prefabricated thermal insulation pipes made of high-quality materials and constructed according to standard specifications can reach 20-30 years. However, in actual use, factors such as environmental conditions, temperature changes, corrosion, and mechanical damage can affect the service life. It is therefore important to conduct regular maintenance and inspections to ensure the safe and effective operation of the pipes.

Q: What issues should be noted in the maintenance and upkeep of prefabricated insulation pipes?

A: Prefabricated insulation pipes are important to maintain for optimum thermal efficiency and cost savings. Here are some key things to keep in mind: 
1. Regular inspections: Check for damages, cracks, or potential leaks. Any issues should be identified and repaired promptly to avoid costly replacements in the future.
 2. Proper storage: Store pipes in proper temperature and humidity conditions to prevent any damages. 
3. Cleaning: Remove any debris or foreign material on the insulation surface to improve its insulating properties. 
4. Monitoring: Monitor the performance and energy efficiency of your insulation system for any potential improvements. 
By following these maintenance practices, the lifespan and efficiency of your prefabricated insulation pipes can be extended, ensuring that you get the most out of your investment.

Q: What is the impact of burial depth on prefabricated insulation pipes?

A: The impact of burial depth on pre-insulated pipes is a crucial factor to consider during installation. Burial depth influences the heat loss and performance of the pipes. When the pipes are buried too shallow, the ambient temperature affects the temperature of the fluid flowing through the pipes. This results in a decrease in heat efficiency and an increase in energy consumption. On the other hand, when the pipes are buried too deep, the soil's pressure can cause deformation and subsequent damage to the pipes. Therefore, a proper burial depth must be determined based on the local soil conditions and environmental factors for optimum performance and longevity of the pre-insulated pipes.

Q: What is the temperature range of the medium transported by prefabricated insulation pipes?

A: Prefabricated insulation pipe is a kind of pipeline used for transporting medium with a certain temperature range. Generally, the temperature range of the medium transported by it is -50℃ to 150℃. The insulation layer of the pipeline is made of high-quality insulation materials, which can effectively ensure the temperature insulation effect and reduce heat loss during the transportation process. In addition, the prefabricated insulation pipe has the advantages of convenient installation, high durability, and low maintenance cost. It is widely used in various industries such as heating, cooling, and petrochemical industries.

 

 

 

 

 

 

We're well-known as one of the leading district cooling piping manufacturers and suppliers in China. If you're going to buy high quality district cooling piping, welcome to get quotation from our factory. Also, customized service is available.