S-44665K152 2.469" ID x 2 7/8" OD x 3 1/2" Long ASTM B241 Standard-Wall Aluminum Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 6061 aluminum construction for long-lasting performance in harsh air, oil, and water environments.
• Reliable leak-free connections due to seamless design and precision NPT threads on both ends, ensuring tight seals in industrial systems.
• High strength-to-weight ratio from aluminum material, reducing system weight while maintaining durability for Class 150 fittings and Class 125 flanges.
• Easy installation and compatibility with standard 2 1/2" Schedule 40 piping systems, minimizing downtime during assembly.
• Consistent dimensional accuracy with 2.469" ID and 2 7/8" OD, meeting ASTM B241 specifications for reliable fit and function.
• Environmental and safety compliance with RoHS 3 standards, ensuring safe use in regulated industrial applications.
• Robust wall thickness (0.203") for enhanced pressure handling and extended service life in demanding conditions.

Professional Applications & Engineering Value

This seamless 6061 aluminum threaded pipe nipple is engineered to address common industrial challenges such as corrosion, weight management, and connection integrity. Its NPT male threads on both ends provide a secure, standardized fit for air, oil, and water systems, reducing the risk of leaks and maintenance downtime. The ASTM B241 compliant construction ensures material consistency and performance under pressures up to Class 150 for fittings and Class 125 for flanges, making it ideal for HVAC, hydraulic, and process piping applications. By combining lightweight aluminum durability with precise threading, this nipple supports efficient fluid and air transfer while resisting environmental degradation, offering long-term reliability for engineers and procurement specialists.

Specification Summary & Compliance

This product adheres to ASTM B241 standards for material and manufacturing, with precise dimensions including a 2.469" ID, 2 7/8" OD, and 0.203" wall thickness for Schedule 40 piping. It features NPT threads on both ends, ensuring compatibility with standard industrial fittings. Compliance with RoHS 3 (2015/863/EU) is confirmed, supporting environmental safety in global supply chains.