Suitable for prefabricated pipeline applications with fibreglass pink insulation wool

With the widespread application of prefabricated pipeline technology in fields such as building heating and industrial transportation, the performance upgrade of insulation materials has become a key link in promoting high-quality development of the industry. The fibreglass pink insulation wool product developed by our company, with its excellent comprehensive performance, has become an ideal matching insulation material for prefabricated pipeline systems, providing reliable guarantee for industrial production and long-term stable operation of pipelines. ​

In terms of insulation efficiency, pink glass wool demonstrates industry-leading technological advantages. Its excellent performance with a thermal conductivity as low as 0.030-0.044 W/(m · K) can effectively block heat transfer in pipelines and significantly reduce energy loss. Especially in prefabricated buried pipeline systems, this efficient insulation feature can reduce heat loss by more than 30%, perfectly adapting to the energy-saving needs of transporting hot water below 80 ℃ in secondary heating networks. At the same time, the product has a high R thermal resistance value of 0.25-2.5, maintaining stable insulation performance in a wide temperature range of -18 ℃ to 232 ℃, meeting the requirements of different climate regions and medium types. ​

Safety performance is a core element recognized by the industry. Pink glass wool has been certified according to the GB8624 standard and has reached the A1 level non combustible material grade. It can maintain structural integrity in a high temperature flame of 1100 ℃ without releasing toxic gases. This feature provides critical safety assurance for prefabricated pipelines passing through fire compartments and applications in densely populated areas. The product has passed multiple international certifications such as ASTM, CE, ISO 9001, etc. Its formaldehyde emission is less than 0.5mg/m ³, meeting Greenguard indoor air quality standards, and achieving health and environmental protection throughout the entire process from raw materials to finished products. ​

In response to the industrial production characteristics of prefabricated pipelines, pink glass wool exhibits excellent structural adaptability. The product adopts a patented formula of formaldehyde free adhesive to form a uniform and slender glass fiber structure, which has the characteristics of lightweight (up to 96 kg/cubic meter) and easy cutting, and can accurately match the standardized size requirements of prefabricated pipelines. It is worth mentioning that the outer side of the product is specially fitted with a white aluminum foil layer. This design not only further enhances the moisture resistance and effectively blocks water vapor penetration, but also reduces thermal radiation loss through the high reflectivity of the aluminum foil. At the same time, it protects the glass wool body and enhances the overall strength of the material, so that the moisture resistance level of the prefabricated pipeline can be raised to IPX6 or above in underground humid environments or outdoor laying scenarios. In the prefabrication process of the factory, this composite structure with aluminum foil can significantly improve the molding efficiency of the pipeline insulation layer, shortening the processing time by more than 20% compared to traditional insulation materials. Its 99% water repellency combined with the aluminum foil moisture-proof layer, combined with the anti-aging formula, extends the service life of the prefabricated pipeline system to 30-50 years, significantly reducing the later maintenance costs. ​

In terms of environmental protection and sustainable development, products contain multiple innovative values. Pink glass wool is produced using over 73% recycled glass raw materials, reducing the consumption of primary resources while achieving a low-carbon footprint throughout its entire lifecycle through ISO 14001 environmental management system certification. The unique pink color comes from a food grade safety coloring agent, which not only facilitates quality identification during construction, but also avoids the health risks of heavy metals such as lead and cadmium in traditional pigments, fully complying with the requirements of the EU REACH regulation. In addition, the material itself has good noise reduction performance, which can reduce the noise transmission caused by fluid flow in pipelines and improve the comfort of indoor environments in buildings. ​

As a high-quality supporting material for prefabricated pipeline systems, pink glass wool is gradually becoming one of the preferred solutions for prefabricated pipeline insulation applications due to its comprehensive advantages of efficient insulation, safety and fire prevention, convenient construction, long-term durability, and green environmental protection. Our company will continue to deepen its technological research and development in the field of inorganic insulation materials, providing more valuable material solutions for the industrial upgrading and low-carbon transformation of the prefabricated pipeline industry, and helping to build a safe, energy-saving, and sustainable modern pipeline network system.