BS EN ISO 16486-2:2020 - Plastics Piping Systems for Gaseous Fuels

Discover the cutting-edge standard for plastics piping systems designed specifically for the supply of gaseous fuels. The BS EN ISO 16486-2:2020 standard is an essential resource for professionals in the field of gas distribution, offering comprehensive guidelines and specifications for unplasticized polyamide (PA-U) piping systems.

Overview

This standard, released on October 21, 2020, provides detailed information on the design, installation, and maintenance of PA-U piping systems. It covers both fusion jointing and mechanical jointing methods, ensuring versatility and reliability in various applications. With 24 pages of in-depth content, this standard is a must-have for engineers, designers, and technicians involved in the gas supply industry.

Key Features

• Standard Number: BS EN ISO 16486-2:2020
• Pages: 24
• Release Date: October 21, 2020
• ISBN: 978 0 539 00338 3
• Status: Standard

Why Choose Unplasticized Polyamide (PA-U) Piping Systems?

Unplasticized polyamide (PA-U) is a material known for its exceptional strength, durability, and resistance to environmental stress. These properties make PA-U an ideal choice for piping systems that transport gaseous fuels. The BS EN ISO 16486-2:2020 standard ensures that these systems are designed to meet the highest safety and performance standards, providing peace of mind for both installers and end-users.

Benefits of PA-U Piping Systems:

• High Strength: PA-U pipes are designed to withstand high pressure and mechanical stress, making them suitable for demanding applications.
• Durability: The material's resistance to abrasion and impact ensures a long service life, reducing the need for frequent replacements.
• Corrosion Resistance: PA-U is resistant to chemical corrosion, ensuring the integrity of the piping system over time.
• Flexibility: The material's flexibility allows for easy installation and adaptation to various layouts and configurations.

Fusion Jointing and Mechanical Jointing

The BS EN ISO 16486-2:2020 standard provides guidelines for both fusion jointing and mechanical jointing methods, offering flexibility in installation and maintenance. Fusion jointing involves the use of heat to join pipes, creating a seamless and leak-proof connection. Mechanical jointing, on the other hand, uses fittings and connectors to join pipes, allowing for easy disassembly and reconfiguration.

Advantages of Fusion Jointing:

• Leak-Proof Connections: Fusion jointing creates a continuous, seamless connection that minimizes the risk of leaks.
• High Strength: The joint is as strong as the pipe itself, ensuring reliable performance under pressure.
• Long-Term Reliability: Fusion joints are resistant to environmental stress and degradation, providing a long-lasting solution.

Advantages of Mechanical Jointing:

• Ease of Installation: Mechanical jointing requires minimal equipment and can be performed quickly and efficiently.
• Flexibility: The ability to easily disassemble and reconfigure the system makes mechanical jointing ideal for applications where changes may be needed.
• Cost-Effective: Mechanical jointing can be more cost-effective in certain applications, particularly where frequent modifications are anticipated.

Applications

The BS EN ISO 16486-2:2020 standard is applicable to a wide range of industries and applications, including:

• Natural Gas Distribution: Ensuring safe and efficient transport of natural gas to residential, commercial, and industrial users.
• Biogas Systems: Supporting the growing demand for renewable energy sources by providing reliable piping solutions for biogas distribution.
• Industrial Gas Supply: Facilitating the delivery of various industrial gases used in manufacturing and processing operations.

Conclusion

The BS EN ISO 16486-2:2020 standard is an invaluable resource for anyone involved in the design, installation, and maintenance of piping systems for gaseous fuels. By adhering to this standard, professionals can ensure the highest levels of safety, performance, and reliability in their projects. Whether you are working with natural gas, biogas, or industrial gases, this standard provides the guidance needed to achieve optimal results.

Invest in the BS EN ISO 16486-2:2020 standard today and take the first step towards enhancing the quality and safety of your piping systems for gaseous fuels.

BS EN ISO 16486-2:2020

This standard BS EN ISO 16486-2:2020 Plastics piping systems for the supply of gaseous fuels. Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing is classified in these ICS categories:

• 75.200 Petroleum products and natural gas handling equipment
• 83.140.30 Plastics pipes and fittings for non fluid use

This document specifies the physical and mechanical properties of pipes made from unplasticized polyamide (PA-U) in accordance with ISO 16486-1, intended to be buried and used for the supply of gaseous fuels. It also specifies the test parameters for the test methods to which it refers.

The ISO 16486 series of standards is applicable to PA-U piping systems, the components of which are connected by fusion jointing and/or mechanical jointing.

In addition, this document lays down dimensional characteristics and requirements for the marking of pipes.

Pipes conforming to this document are jointed typically by using mechanical, electrofusion or butt fusion techniques.