BS EN 1254-3:2021+A1:2025 Copper and Copper Alloys: Plumbing Fittings

Introducing the BS EN 1254-3:2021+A1:2025, a comprehensive standard that sets the benchmark for copper and copper alloy plumbing fittings, specifically designed for compression fittings used with plastics and multilayer pipes. This standard is an essential resource for professionals in the plumbing and construction industries, ensuring the highest quality and compatibility in plumbing systems.

Key Features

• Standard Number: BS EN 1254-3:2021+A1:2025
• Pages: 40
• Release Date: February 18, 2025
• ISBN: 978 0 539 31958 3
• Status: Standard

Why Choose BS EN 1254-3:2021+A1:2025?

This standard is meticulously crafted to provide detailed guidelines and specifications for the use of copper and copper alloy compression fittings. It is particularly focused on ensuring compatibility and performance when used with plastics and multilayer pipes. Here are some reasons why this standard is indispensable:

1. Comprehensive Coverage

With 40 pages of in-depth information, this standard covers all aspects of copper and copper alloy plumbing fittings. It provides detailed specifications, ensuring that all fittings meet the necessary requirements for safety, durability, and performance.

2. Up-to-Date Specifications

Released on February 18, 2025, the BS EN 1254-3:2021+A1:2025 includes the latest amendments and updates, ensuring that you are working with the most current and relevant information available. This ensures compliance with the latest industry standards and practices.

3. Enhanced Compatibility

Designed specifically for use with plastics and multilayer pipes, this standard ensures that your plumbing systems are compatible and function seamlessly. This compatibility is crucial for preventing leaks and ensuring the longevity of your plumbing installations.

4. Industry Recognition

As a recognized standard, BS EN 1254-3:2021+A1:2025 is widely accepted and used across the plumbing and construction industries. Adhering to this standard demonstrates a commitment to quality and excellence, enhancing your reputation and credibility in the field.

Applications

The BS EN 1254-3:2021+A1:2025 standard is applicable in a variety of settings, including residential, commercial, and industrial plumbing systems. It is ideal for use in new installations as well as upgrades and repairs of existing systems. Whether you are a contractor, engineer, or plumber, this standard provides the guidance needed to ensure optimal performance and reliability.

Conclusion

Incorporating the BS EN 1254-3:2021+A1:2025 standard into your projects ensures that you are using the best practices and materials available. This not only enhances the quality and safety of your plumbing systems but also provides peace of mind knowing that you are compliant with the latest industry standards. Invest in this essential resource today and elevate the standard of your plumbing installations.

BS EN 1254-3:2021+A1:2025

This standard BS EN 1254-3:2021+A1:2025 Copper and copper alloys. Plumbing fittings is classified in these ICS categories:

• 23.040.40 Metal fittings

This document specifies product characteristics, assessment methods, compliance criteria of test results and a designation system for fittings with compression ends for use with plastics and multilayer pipes which are defined in the applicable pipe standard. For the purposes of joining plastics pipes, the fitting ends have a nominal diameter from 6 mm to 160 mm. The fittings are designed for a service lifetime up to fifty years. The compression fittings are used up to the operating temperatures and corresponding maximum operating pressures as indicated in Annex A. This document applies to copper alloy fittings. A non-exhaustive list of these copper alloys is given in CEN/TS 13388. Adaptor fittings for use with plastics and multilayer pipes may combine compression ends with fitting ends defined in the other parts of EN 1254. Compression fittings for use with plastics and multilayer pipes may also have flanged end connections according to EN 1092-3. Compression fittings for use with plastics and multilayer pipes may also have a plated or other decorative surface coating. Fittings can be produced by machining, metal forming, casting, or fabrication. Products covered by this document are intended to be used in: a) liquid applications: - hot, cold or combined hot and cold water, including systems according to EN 806; - closed heating systems according to EN 12828; - cooling systems; - drainage systems; - fire protection systems including sprinkler systems according to EN 12845. b) gas applications (not valid for multilayer pipes): - natural gas and liquefied petroleum gas systems with a maximum operating pressure less than or equal to 5 bar according to EN 1775; - compressed air systems.