BS EN 3278:2026

This standard BS EN 3278:2026 Aerospace series — Sleeves, tubular, protruding head, in corrosion resisting steel, passivated (0,25 mm wall thickness) is classified in these ICS categories:

• 49.030.99 Other fasteners

This document specifies the characteristics and technical requirements for protruding head tubular sleeves, in corrosion resisting steel, which can be plain or provided with a series of annular grooves. Passivated sleeves are for use in aerospace assemblies whose maximum operating temperature does not exceed 650 °C. It is important that the operating temperatures for aluminium pigmented sleeves do not exceed 230 °C.

BS EN 3278:2026 Aerospace Series — Sleeves, Tubular, Protruding Head

Introducing the BS EN 3278:2026, a pivotal standard in the aerospace industry, designed to ensure the highest quality and reliability of tubular sleeves with protruding heads. This standard is essential for professionals seeking to maintain excellence in aerospace engineering and manufacturing.

Product Overview

The BS EN 3278:2026 standard specifies the requirements for sleeves that are tubular with a protruding head, crafted from corrosion-resistant steel and passivated for enhanced durability. With a wall thickness of 0.25 mm, these sleeves are engineered to meet the rigorous demands of aerospace applications, ensuring both performance and longevity.

Key Features

• Corrosion Resistant Steel: The sleeves are made from high-quality corrosion-resistant steel, providing exceptional durability and resistance to environmental factors.
• Passivated Finish: The passivation process enhances the sleeves' resistance to corrosion, ensuring a longer lifespan and reduced maintenance needs.
• Precision Engineering: With a wall thickness of 0.25 mm, these sleeves are designed for precision and reliability in demanding aerospace environments.
• Protruding Head Design: The unique design of the protruding head offers improved functionality and ease of installation in various aerospace applications.

Technical Specifications

Standard Number	BS EN 3278:2026
Pages	12
Release Date	March 6, 2026
ISBN	978 0 539 32597 3
Status	Standard

Applications

The BS EN 3278:2026 standard is crucial for a wide range of aerospace applications, including:

• Aircraft Manufacturing: Ensures the integrity and performance of components used in aircraft construction.
• Maintenance and Repair: Provides guidelines for the replacement and maintenance of critical aerospace components.
• Research and Development: Supports innovation and development of new aerospace technologies and materials.

Why Choose BS EN 3278:2026?

Choosing the BS EN 3278:2026 standard means opting for quality, reliability, and compliance with the latest aerospace industry requirements. This standard is meticulously crafted to ensure that every sleeve meets the highest standards of performance and safety, making it an indispensable resource for aerospace engineers and manufacturers.

Conclusion

In the ever-evolving aerospace industry, maintaining the highest standards of quality and safety is paramount. The BS EN 3278:2026 standard provides the guidelines necessary to achieve these goals, ensuring that your aerospace components are built to last and perform under the most demanding conditions. Invest in the future of aerospace technology with the assurance that comes from adhering to this comprehensive and authoritative standard.