BS EN ISO 13341:2025 - Gas Cylinders: Fitting of Valves

Introducing the BS EN ISO 13341:2025, the definitive standard for the fitting of valves to gas cylinders. This essential document is a must-have for professionals in the gas industry, ensuring safety, reliability, and compliance with international standards.

Overview

The BS EN ISO 13341:2025 standard provides comprehensive guidelines and specifications for the proper fitting of valves to gas cylinders. This standard is crucial for manufacturers, engineers, and safety inspectors who are involved in the design, production, and maintenance of gas cylinders. By adhering to this standard, you can ensure that your gas cylinders are equipped with valves that meet the highest safety and performance criteria.

Key Features

• Standard Number: BS EN ISO 13341:2025
• Pages: 16
• Release Date: August 12, 2025
• ISBN: 978 0 539 24828 9
• Status: Standard

Why Choose BS EN ISO 13341:2025?

This standard is an invaluable resource for ensuring that gas cylinders are fitted with valves that are not only safe but also efficient and durable. Here are some reasons why this standard is indispensable:

• Safety Assurance: The standard outlines rigorous testing and quality assurance processes to ensure that valves are securely fitted, minimizing the risk of leaks or failures.
• International Compliance: As an ISO standard, it is recognized globally, making it easier for companies to comply with international regulations and trade requirements.
• Technical Precision: Detailed technical specifications and guidelines help manufacturers and engineers achieve precision in valve fitting, enhancing the overall performance of gas cylinders.
• Industry Best Practices: The standard incorporates the latest industry best practices, ensuring that your operations are aligned with the most current technological advancements.

Who Should Use This Standard?

The BS EN ISO 13341:2025 is designed for a wide range of professionals in the gas industry, including:

• Manufacturers: Ensure that your gas cylinders meet international safety and quality standards.
• Engineers: Gain access to precise technical guidelines for valve fitting.
• Safety Inspectors: Use the standard as a benchmark for evaluating the safety and compliance of gas cylinders.
• Regulatory Bodies: Reference the standard to develop and enforce safety regulations and policies.

Benefits of Compliance

Adhering to the BS EN ISO 13341:2025 standard offers numerous benefits, including:

• Enhanced Safety: Reduce the risk of accidents and ensure the safety of personnel and equipment.
• Improved Efficiency: Optimize the performance of gas cylinders through precise valve fitting.
• Cost Savings: Minimize the likelihood of costly repairs and downtime due to valve failures.
• Market Access: Meet international standards and expand your market reach.

Conclusion

The BS EN ISO 13341:2025 is an essential standard for anyone involved in the gas industry. By following its guidelines, you can ensure that your gas cylinders are fitted with valves that meet the highest standards of safety and performance. Whether you are a manufacturer, engineer, or safety inspector, this standard provides the knowledge and assurance you need to excel in your field.

Stay ahead in the industry by integrating the BS EN ISO 13341:2025 into your operations and ensure that your gas cylinders are equipped with the best possible valve fittings.

BS EN ISO 13341:2025

This standard BS EN ISO 13341:2025 Gas cylinders. Fitting of valves to gas cylinders is classified in these ICS categories:

• 23.020.35 Gas cylinders
• 23.060.40 Pressure regulators

This document specifies the procedures to be followed when connecting cylinder valves to gas cylinders. It specifically applies to all valve and cylinder combinations connected with ISO screw threads as specified in ISO 11363-1 and ISO 15245-1. It defines procedures and practices for inspection and preparation prior to valving for both taper and parallel screw threads. Torque values are given in Annex A for steel and aluminium alloy gas cylinders including composite cylinders with steel or aluminium alloy neck boss. NOTE            The procedures and practices specified in this document can be beneficially applied to other valve to cylinder screw thread connection systems. ISO/TR 11364 lists the valve to gas cylinder threads in use worldwide. It gives details of the thread identification codes, whether the threads are interchangeable with ISO threads and if the taping procedure and torque values specified in this document can be used. ISO/TR 11364 gives clear guidance for the method and torque for all listed inlet threads, which are not interchangeable.