BS EN 15698-2:2025 District Heating Pipes

Introducing the BS EN 15698-2:2025, a comprehensive standard that sets the benchmark for district heating pipes. This standard is essential for professionals involved in the design, installation, and maintenance of directly buried hot water networks. It provides detailed specifications for bonded twin pipe systems, ensuring optimal performance and reliability in various applications.

Key Features and Benefits

The BS EN 15698-2:2025 standard is meticulously crafted to address the needs of modern district heating systems. Here are some of the standout features and benefits:

• Comprehensive Coverage: With 22 pages of detailed guidelines, this standard covers all aspects of bonded twin pipe systems, from factory-made fitting and valve assemblies to the materials used in construction.
• Advanced Materials: The standard specifies the use of steel service pipes, renowned for their strength and durability, combined with polyurethane thermal insulation for superior heat retention.
• Durable Casing: A single casing of polyethylene ensures the pipes are well-protected against environmental factors, enhancing the longevity and efficiency of the heating network.
• Up-to-Date Specifications: Released on March 25, 2025, this standard reflects the latest advancements and best practices in the industry, ensuring compliance with current regulations and technological innovations.

Technical Specifications

For those who require precise technical details, the BS EN 15698-2:2025 standard provides exhaustive specifications that are crucial for engineers and technicians:

• Standard Number: BS EN 15698-2:2025
• Pages: 22
• Release Date: March 25, 2025
• ISBN: 978 0 539 27745 6
• Status: Standard

Why Choose BS EN 15698-2:2025?

Choosing the BS EN 15698-2:2025 standard means opting for quality, reliability, and efficiency. This standard is designed to meet the rigorous demands of modern district heating systems, providing a robust framework that ensures safety and performance. Whether you are involved in the planning, construction, or maintenance of heating networks, this standard is an invaluable resource that will guide you through every step of the process.

Enhanced Energy Efficiency

One of the primary advantages of adhering to the BS EN 15698-2:2025 standard is the enhanced energy efficiency it offers. The use of polyurethane thermal insulation significantly reduces heat loss, ensuring that the hot water reaches its destination with minimal energy wastage. This not only contributes to lower operational costs but also supports environmental sustainability by reducing the carbon footprint of heating systems.

Robust and Reliable Construction

The standard's emphasis on using high-quality materials such as steel and polyethylene ensures that the heating pipes are robust and reliable. Steel service pipes provide exceptional strength and resistance to pressure, while the polyethylene casing offers excellent protection against external elements. This combination results in a durable system that can withstand the challenges of underground installation.

Compliance and Safety

Compliance with the BS EN 15698-2:2025 standard guarantees that your heating network meets the highest safety and quality standards. This is crucial for minimizing risks and ensuring the long-term success of your projects. By following the guidelines set out in this standard, you can be confident that your system is built to last and operates safely under various conditions.

Conclusion

The BS EN 15698-2:2025 standard is an essential tool for anyone involved in the district heating industry. Its comprehensive guidelines and specifications provide a solid foundation for designing and implementing efficient, reliable, and safe heating networks. By choosing this standard, you are investing in the future of your projects, ensuring they meet the demands of modern energy systems while adhering to the highest industry standards.

Equip yourself with the knowledge and expertise provided by the BS EN 15698-2:2025 standard and take your district heating projects to the next level. With its focus on quality, efficiency, and safety, this standard is your key to success in the ever-evolving world of heating technology.

BS EN 15698-2:2025

This standard BS EN 15698-2:2025 District heating pipes. Bonded twin pipe systems for directly buried hot water networks is classified in these ICS categories:

• 23.040.07 Pipelines and its parts for district heat
• 23.040.10 Iron and steel pipes

This document specifies requirements and test methods for fitting and steel valve assemblies of factory made thermally insulated bonded twin pipe assemblies for hot water networks in accordance with EN 13941-1, comprising two steel service pipes, in most cases steel fittings and/or steel valves, steel components, polyurethane (PUR) foam thermal insulation and one casing of polyethylene. NOTE Steel components can be e.g. fixing bars. The twin pipe assembly can also include the following additional elements: measuring wires, spacers and diffusion barriers. This document covers the following assemblies: - fittings: bends, T-pieces and reducers; - valves for main line. This document applies to fitting assemblies with an internal pressure of at least 1,6 MPa and steel valve assemblies with a maximum internal pressure of 2,5 MPa.