BS EN ISO 22391-2:2009+A1:2020 - Polyethylene of Raised Temperature Resistance (PE-RT) Pipes

Introducing the BS EN ISO 22391-2:2009+A1:2020 standard, a comprehensive guide for professionals in the field of plumbing and piping systems. This standard is essential for anyone involved in the installation and maintenance of hot and cold water systems using Polyethylene of Raised Temperature Resistance (PE-RT) pipes. Released on May 30, 2024, this document is the latest update in the series, ensuring you have the most current information and guidelines at your fingertips.

Overview of the Standard

The BS EN ISO 22391-2:2009+A1:2020 standard provides detailed specifications and requirements for PE-RT pipes used in both hot and cold water installations. These pipes are renowned for their durability and ability to withstand elevated temperatures, making them an ideal choice for modern plumbing systems. The standard outlines the necessary criteria to ensure safety, efficiency, and longevity of the piping systems.

Key Features and Benefits

• Comprehensive Guidelines: This 24-page document offers in-depth information on the design, installation, and maintenance of PE-RT piping systems.
• Temperature Resistance: PE-RT pipes are specifically designed to handle high temperatures, making them suitable for a variety of applications in both residential and commercial settings.
• Durability and Longevity: The standard ensures that the pipes meet stringent quality requirements, providing a long-lasting solution for water installations.
• Safety and Compliance: Adhering to this standard ensures compliance with international safety regulations, reducing the risk of system failures and enhancing overall safety.

Technical Specifications

The BS EN ISO 22391-2:2009+A1:2020 standard is a crucial document for engineers, architects, and construction professionals. It provides the necessary technical specifications to ensure that PE-RT pipes are used effectively and safely in water installations. The standard number is BS EN ISO 22391-2:2009+A1:2020, and it is available under the ISBN 978 0 539 29768 3.

Applications

PE-RT pipes are versatile and can be used in a wide range of applications, including:

• Residential Plumbing: Ideal for hot and cold water distribution in homes, ensuring reliable and efficient water flow.
• Commercial Buildings: Suitable for large-scale installations in office buildings, hotels, and other commercial properties.
• Industrial Use: Can be used in various industrial applications where high-temperature water distribution is required.

Why Choose PE-RT Pipes?

PE-RT pipes offer several advantages over traditional piping materials. Their ability to withstand high temperatures without compromising on flexibility or strength makes them a preferred choice for modern plumbing systems. Additionally, they are resistant to corrosion and scaling, which can significantly extend the lifespan of the piping system.

Environmental Impact

PE-RT pipes are also an environmentally friendly option. They are recyclable and have a lower environmental impact compared to other materials. By choosing PE-RT pipes, you are not only ensuring the efficiency and safety of your water installations but also contributing to a more sustainable future.

Conclusion

The BS EN ISO 22391-2:2009+A1:2020 standard is an indispensable resource for anyone involved in the design, installation, or maintenance of water piping systems. With its comprehensive guidelines and specifications, it ensures that PE-RT pipes are used to their full potential, providing safe, efficient, and long-lasting solutions for hot and cold water installations.

Stay ahead in your field by adhering to the latest standards and ensuring that your projects meet the highest levels of quality and safety. Invest in the BS EN ISO 22391-2:2009+A1:2020 standard today and take the first step towards superior water installation systems.

BS EN ISO 22391-2:2009+A1:2020

This standard BS EN ISO 22391-2:2009+A1:2020 Plastics piping systems for hot and cold water installations. Polyethylene of raised temperature resistance (PE-RT) is classified in these ICS categories:

• 91.140.60 Water supply systems
• 93.025 External water conveyance systems
• 23.040.20 Plastics pipes

This part of ISO 22391 specifies the characteristics of pipe made of

• polyethylene of raised temperature resistance (PE-RT), Type I, and

• polyethylene of raised temperature resistance (PE-RT), Type II,

intended to be used for hot and cold water installations within buildings for the conveyance of water, whether or not the water is intended for human consumption (domestic systems) and for heating systems, under the design pressures and temperatures appropriate to the class of application according to ISO 22391?1.

This part of ISO 22391 covers a range of service conditions (classes of application), design pressures and pipe dimension classes, and also specifies test parameters and test methods. In conjunction with the other parts of ISO 22391, it is applicable to PE-RT pipes, fittings, their joints, and to joints having components of PE-RT, as well as of other plastics and non-plastics materials, respectively, used for hot and cold water installations.

It is applicable to pipes with or without a barrier layer or layers.

It is not applicable to values of design temperature, maximum design temperature or malfunction temperature in excess of those specified in ISO 22391?1.

NOTE It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes.