What Are the Features of Prefabricated Direct Buried Insulation Pipes?
Dacheng Xiangdong Insulation Refractory Material Factory | Phone: 13473696600 | 15731614448
Prefabricated direct buried insulation pipes are widely used in heating, cooling, and industrial piping systems due to their excellent thermal insulation properties and long service life. One of the key advantages is that polyurethane foam can be firmly bonded to various materials, eliminating concerns about poor adhesion between the insulation layer and the anti-corrosion coating. This ensures a more reliable and durable system.
The polyurethane insulation layer can operate within a temperature range of -120°C to 196°C, with a short-term tolerance up to 190°C. If your application requires long-term operation at 190°C, this material can significantly reduce energy consumption and lower operational costs over time.
Additionally, these pipes come equipped with an automatic leak detection system that quickly identifies faults and alerts users, making maintenance more efficient. The overall lifespan of the pipe system can reach 30 to 50 years, making it a cost-effective and sustainable choice.
The outer insulation layer is made from high-grade rubber and plastic materials, such as NBR and PVC, which form a natural inorganic integral molding structure. These materials are ideal for medium temperatures ranging from 50°C to 120°C. Their closed-cell structure provides excellent thermal insulation and low moisture absorption, ensuring long-term performance.
High-quality rubber and plastic insulation materials offer several benefits: they provide superior thermal insulation and condensation resistance, making them suitable as the outermost layer of insulated pipes. They are also flame retardant and smoke-resistant, ensuring safety and reliability. The smooth, uniform surface gives a premium appearance, and the easy installation process allows for quick and efficient construction.
For more information or to get in touch, feel free to contact Dacheng Xiangdong Insulation Refractory Material Factory.
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