Polyurethane Continuous Separate Spray PU form Pre-Insulated Steel Pipe Production
Product Description
A Comprehensive Solution for Insulated Steel Piping Systems
Introduction
In modern industrial and construction applications, the need for efficient and durable insulated steel pipes is more critical than ever. The One-step Continuous Foaming and HDPE Insulation Pipe Production Line for Steel Pipe is a cutting-edge manufacturing solution designed to meet these demands. This advanced production line integrates the robustness of steel pipes with high-performance insulation materials and state-of-the-art manufacturing techniques, producing insulated steel pipes with superior thermal efficiency, mechanical strength, and environmental resistance.
Key Features and Advantages
Seamless One-step Continuous Foaming Process
The production line employs a revolutionary one-step continuous foaming process that combines the steel pipe with the insulation layer in a single, uninterrupted operation. This process eliminates the need for multiple production stages, reducing manufacturing time and labor costs while ensuring a uniform and consistent insulation layer. The continuous foaming technology ensures that the insulation material adheres perfectly to the steel pipe, creating a seamless bond that enhances thermal performance and durability.
Technology Process:
1.Up load pipe-----2.External derusting------3.Put label on pipe side-----4.Intermediate heating------5.external epoxy coating----6.Water cooling-----7.Coating layer detection-----8. Put adhesive on epoxy layer-----9.PE jacket coating------10. PU foaming-----11.Foaming rectification-------12.Pipe edge cutting----13.Water cooling---14.Pipe edge heat shrink sealing------15.Download pipe
Condition:
- Place: In room
- Power: No danger
- Moisture: 85% 85% no condensation
- Temperature: 0-30ºC
Working condition:
- Power supply: 3. 380V(-10%,+5%) 50HZ
- Installed: 850 KW About 850KW
- Cooling water recycling:≤15ºC,0.15-0.2MPa,0.5m³/min
Material: HDPEHDPE pellets, Hot melt adhesive, Epoxy powder
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High-Density Polyethylene (HDPE) Insulation
The production line utilizes high-density polyethylene (HDPE) as the primary insulation material. HDPE is renowned for its excellent thermal insulation properties, chemical resistance, and mechanical strength. It provides superior protection against moisture, UV exposure, and corrosive environments, ensuring the long-term integrity of the steel pipe. The HDPE insulation layer is also recyclable, making it an environmentally friendly choice for modern construction and industrial applications.
Precision Control and Automation
The production line is equipped with a highly advanced automated control system that ensures precise manufacturing parameters. This system allows for accurate control of factors such as foaming temperature, pressure, and material flow rate, resulting in high-quality and consistent products. Real-time monitoring and adjustment capabilities minimize the risk of defects and ensure optimal production efficiency. The user-friendly interface and modular design make it easy to integrate with existing manufacturing systems and adapt to different production requirements.
Customization and Flexibility
The One-step Continuous Foaming and HDPE Insulation Pipe Production Line is designed to offer unparalleled customization options. It can produce insulated steel pipes in a wide range of sizes, lengths, and specifications to meet the diverse needs of various applications. The production line can easily adapt to different steel pipe diameters and wall thicknesses, ensuring that every insulated pipe meets the specific requirements of the project. This flexibility allows manufacturers to offer a comprehensive range of products, from small-diameter pipes for residential use to large-diameter pipes for industrial and infrastructure projects.
Enhanced Thermal Performance
The insulated steel pipes produced by this production line exhibit exceptional thermal insulation properties. The HDPE insulation layer effectively reduces heat transfer, maintaining a stable temperature within the pipe and minimizing energy loss. This superior thermal performance is crucial for applications such as heating and cooling systems, refrigeration pipelines, and hot water supply lines, where energy efficiency and temperature control are essential. By reducing heat loss and improving energy efficiency, the insulated steel pipes contribute to significant cost savings and environmental benefits.
Applications
The One-step Continuous Foaming and HDPE Insulation Pipe Production Line for Steel Pipe is designed to meet the needs of a wide range of industries and applications:
Construction Industry
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Residential and Commercial Buildings: Insulated steel pipes are used for hot and cold water supply lines, heating systems, and air conditioning ducts. The thermal insulation ensures energy efficiency and reduces heat loss, contributing to lower energy bills and a more comfortable indoor environment.
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District Heating Systems: The production line can manufacture insulated steel pipes for large-scale district heating networks, where maintaining a stable temperature and minimizing heat loss are critical for efficient energy distribution.
Industrial Sector
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Chemical Processing Plants: Insulated steel pipes are essential for transporting various chemicals and fluids. The HDPE insulation provides excellent chemical resistance, protecting the steel pipe from corrosion and ensuring the integrity of the process.
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Power Plants: Insulated steel pipes are used for steam and water lines, where high thermal efficiency and mechanical strength are required to withstand high-pressure and high-temperature conditions.
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Food Processing Facilities: The production line can produce insulated steel pipes that meet the stringent hygiene and safety standards of the food processing industry. The HDPE insulation is non-toxic and easy to clean, making it suitable for applications such as refrigeration systems and hot water supply lines.
Oil and Gas Industry
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Pipeline Transportation: Insulated steel pipes are used for transporting oil, gas, and other hydrocarbons. The HDPE insulation provides protection against external corrosion and reduces heat loss, ensuring the efficiency and safety of the pipeline.
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Offshore Applications: The production line can manufacture insulated steel pipes with enhanced corrosion resistance and mechanical strength, making them suitable for harsh offshore environments.
Conclusion
The One-step Continuous Foaming and HDPE Insulation Pipe Production Line for Steel Pipe is a state-of-the-art manufacturing solution that combines advanced technology with practical functionality. By integrating the robustness of steel pipes with high-performance HDPE insulation, this production line offers a versatile and reliable solution for a wide range of applications. Its seamless one-step process, precision control, and customization capabilities make it an ideal choice for manufacturers seeking to produce high-quality insulated steel pipes efficiently and cost-effectively. Whether for residential, commercial, or industrial use, this production line ensures superior thermal performance, durability, and environmental sustainability, setting a new standard in insulated pipe manufacturing.
Detailed Photos
Pipe range: 48-630mm
Our Advantages
Moreover, the service life of polyurethane insulated pipes is truly impressive. They can last for more than 50 years, which is a significant improvement compared to traditional methods of pipe installation. In fact, this lifespan is 3 to 4 times longer than that of pipes installed using conventional trench laying or overhead laying techniques. This extended durability not only reduces the need for frequent maintenance and replacement but also offers substantial cost savings and environmental benefits over the long term. As a result, PERT insulated pipes have become an increasingly popular choice for modern piping systems, providing reliable and long-lasting solutions for various applications.
Intelligent operation PLC control, intelligent operation, low cost, saving electricity, water and labor, high safety factor, protecting the personal safety of operators.
Customized production, customer-selected, meeting different customer requirements, lifelong technical support and maintenance services.
Competitive advantages of production lines
-High market share
-High speed, high efficiency, stable and reliable.
-Provide complete sets of production equipment for more than 400 domestic enterprises
-Provide 24h service response mechanism for domestic and foreign customers to solve customer concerns 0570% customer repurchase rate, making Huashida a brand highly recognized by customers
-Insulation pipe production line equipment enterprise, products are sold to Europe, America, the Middle East, Central Asia, Africa, Russia and other countries and regions
Qingdao Huashida Machinery Co., Ltd was established in 2003.Factory covers an area of about 4000 square meters, 70 employees. It is a private high-tech enterprises integrated by R&D, manufacturing, selling, service and trading.There are two main producing factories, one for pipe making production line, one is for pipeline plastic joints. We have a more than10 Engineers technology team. There are two detection and control testing laboratory. And get more than 30 technical patents, ISO9001quality certification, ISO140001 Environment certification,SGS,DVGW, CE certification.We are always concentrating on research and development of plastic extrusion equipments, tightly cooperating with Tsinghua University, Beijing University of chemical technology, South China university of technology and some other colleges and scientific research institutions. Meanwhile, by absorbing advanced technology home and abroad, we have been one of the top manufacturers of plastic extrusion machines in China, especially of PE insulation jacket pipe extrusion line, 3PE anti-corrosion processing line, and PE hollow wall spiral pipe production line.
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