BS EN 1555-2:2021 - Polyethylene (PE) Pipes for Gaseous Fuels

Introducing the BS EN 1555-2:2021, a comprehensive standard that sets the benchmark for plastics piping systems specifically designed for the supply of gaseous fuels. This standard is an essential resource for professionals in the field of gas distribution, ensuring safety, reliability, and efficiency in the use of polyethylene (PE) pipes.

Overview

The BS EN 1555-2:2021 standard is a crucial document for anyone involved in the design, installation, and maintenance of gas supply systems using polyethylene pipes. Released on August 26, 2021, this standard provides detailed guidelines and specifications that ensure the highest quality and safety standards are met. With a total of 34 pages, it offers a comprehensive overview of the requirements and best practices for PE piping systems.

Key Features

• Standard Number: BS EN 1555-2:2021
• Pages: 34
• Release Date: August 26, 2021
• ISBN: 978 0 539 05270 1
• Status: Standard

Why Choose Polyethylene (PE) Pipes?

Polyethylene pipes have become the preferred choice for gas distribution systems due to their exceptional properties. They offer excellent resistance to corrosion, flexibility, and durability, making them ideal for a wide range of applications. The BS EN 1555-2:2021 standard ensures that these pipes meet stringent quality and safety requirements, providing peace of mind to engineers and installers.

Benefits of PE Pipes:

• Corrosion Resistance: Unlike metal pipes, PE pipes do not corrode, ensuring a longer lifespan and reduced maintenance costs.
• Flexibility: PE pipes can be easily bent and shaped, allowing for easier installation and reduced need for fittings.
• Durability: With high impact resistance, PE pipes can withstand harsh environmental conditions.
• Lightweight: Easier to handle and transport, reducing installation time and costs.

Applications

The BS EN 1555-2:2021 standard is applicable to a wide range of gas distribution systems, including:

• Residential gas supply networks
• Commercial and industrial gas distribution systems
• Underground gas pipelines
• Temporary gas supply installations

Ensuring Safety and Compliance

Safety is paramount in the distribution of gaseous fuels, and the BS EN 1555-2:2021 standard is designed to ensure that all polyethylene piping systems meet the necessary safety requirements. By adhering to this standard, you can be confident that your gas supply system is compliant with the latest industry regulations and best practices.

Key Safety Features:

• Leak Prevention: The standard outlines measures to prevent leaks, ensuring the safe transport of gaseous fuels.
• Pressure Resistance: Specifications for pressure ratings ensure that pipes can handle the demands of modern gas distribution systems.
• Quality Assurance: Rigorous testing and quality control measures are detailed to maintain high standards.

Conclusion

The BS EN 1555-2:2021 standard is an indispensable resource for professionals in the gas distribution industry. By providing clear guidelines and specifications for polyethylene piping systems, it ensures that safety, reliability, and efficiency are at the forefront of gas supply operations. Whether you are an engineer, installer, or maintenance professional, this standard is your key to achieving excellence in gas distribution systems.

Invest in the BS EN 1555-2:2021 standard today and ensure that your gas supply systems are built to the highest standards of quality and safety.

BS EN 1555-2:2021

This standard BS EN 1555-2:2021 Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) is classified in these ICS categories:

• 23.040.20 Plastics pipes
• 91.140.40 Gas supply systems

This document specifies the characteristics of pipes made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels.

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

In conjunction with Parts 1 and 3 to 5 of EN 1555 , it is applicable to PE pipes, their joints and to joints with components of PE and other materials intended to be used under the following conditions:

1. a maximum operating pressure, MOP, up to and including 10 bar 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 covers a range of maximum operating pressures and gives requirements concerning colours.

It covers three types of pipe:

1. PE pipes (outside diameter d _n) including any identification stripes;

2. PE pipes with co-extruded layers on either or both the outside and/or inside of the pipe (total outside diameter d _n) as specified in Annex A, where all layers have the same MRS rating. A coextruded pipe made of a combination of PE 100 and PE 100-RC layers shall be regarded as PE 100 and marked accordingly;

3. PE pipes (outside diameter d _n) with a peelable, contiguous thermoplastics additional layer on the outside of the pipe (‘coated pipe’) as specified in Annex B.