BS EN 1555-5:2021 - Polyethylene (PE) Piping Systems for Gaseous Fuels

Discover the latest in piping technology with the BS EN 1555-5:2021 standard, a comprehensive guide to the use of polyethylene (PE) in piping systems designed for the supply of gaseous fuels. This standard is essential for professionals in the field of gas distribution, offering detailed insights into the fitness for purpose of these systems.

Overview

The BS EN 1555-5:2021 standard is a crucial document for anyone involved in the design, installation, and maintenance of plastic piping systems for gaseous fuels. Released on August 26, 2021, this standard provides the latest guidelines and specifications to ensure the safety, reliability, and efficiency of polyethylene piping systems.

Key Features

• Standard Number: BS EN 1555-5:2021
• Pages: 22
• Release Date: August 26, 2021
• ISBN: 978 0 539 05271 8
• Status: Standard

Why Choose Polyethylene (PE) for Gaseous Fuels?

Polyethylene (PE) is a preferred material for piping systems due to its excellent properties, including flexibility, durability, and resistance to corrosion. These characteristics make PE an ideal choice for transporting gaseous fuels, ensuring long-term performance and safety.

Benefits of Using PE Piping Systems

PE piping systems offer numerous advantages, such as:

• Corrosion Resistance: Unlike metal pipes, PE pipes do not rust or corrode, which extends their lifespan and reduces maintenance costs.
• Flexibility: PE pipes can bend without breaking, making them suitable for a variety of terrains and reducing the need for fittings.
• Lightweight: Easier to handle and install compared to traditional materials, reducing labor costs and installation time.
• Leak-Free Joints: The fusion welding process used with PE pipes creates strong, leak-free joints, enhancing system integrity.

Fitness for Purpose

The BS EN 1555-5:2021 standard focuses on the fitness for purpose of PE piping systems, ensuring they meet the necessary requirements for safe and efficient gas distribution. This includes guidelines on:

• Design and Installation: Detailed instructions on how to design and install PE piping systems to meet safety and performance standards.
• Testing and Quality Assurance: Procedures for testing the integrity and performance of the piping system to ensure it meets the required specifications.
• Maintenance and Inspection: Recommendations for regular maintenance and inspection to prolong the life of the system and prevent failures.

Who Should Use This Standard?

The BS EN 1555-5:2021 standard is an invaluable resource for a wide range of professionals, including:

• Engineers and Designers: Ensuring that piping systems are designed to meet the latest safety and performance standards.
• Installers and Contractors: Providing guidelines for the correct installation and handling of PE piping systems.
• Maintenance Personnel: Offering insights into the maintenance and inspection of existing systems to ensure ongoing safety and efficiency.
• Regulatory Bodies: Assisting in the development and enforcement of regulations related to gas distribution systems.

Conclusion

The BS EN 1555-5:2021 standard is an essential document for anyone involved in the supply of gaseous fuels using polyethylene piping systems. With its comprehensive guidelines and specifications, this standard ensures that your systems are safe, reliable, and fit for purpose. Stay ahead in the industry by adhering to the latest standards and ensuring the highest quality in your gas distribution projects.

BS EN 1555-5:2021

This standard BS EN 1555-5:2021 Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) is classified in these ICS categories:

• 91.140.40 Gas supply systems
• 23.040.01 Pipeline components and pipelines in general

This document specifies the requirements of fitness for purpose of the polyethylene (PE) piping system in the field of the supply of gaseous fuels.

It specifies the requirements for electrofusion, butt fusion and mechanical joints.

It specifies the method of preparation of test piece joints, and the tests to be carried out on these joints for assessing the fitness for purpose of the system under normal and extreme conditions.

It specifies the test parameters for the test methods referred to in this document.

In conjunction with Parts 1 to 4 of EN 1555 , it is applicable to PE pipes, fittings, valves, their joints and to joints with components of other materials intended to be used under the following conditions:

1. a maximum operating pressure, MOP, up to and including 10 bar ¹

   ¹

   1 bar = 0,1 MPa = 10 ⁵ Pa; 1 MPa = 1 N/mm ².

   at a reference temperature of 20 °C for design purposes;
   
   

2. an operating temperature between ? 20 °C and 40 °C.

EN 1555 (all parts) covers a range of maximum operating pressures and gives requirements concerning colours.