S-44665K305 3.068" ID x 3 1/2" OD x 3" 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 extended service life in demanding environments
• Reliable leak prevention through precision NPT threading on both ends that creates secure connections
• Seamless design integrity eliminates weak points and ensures consistent wall thickness for maximum pressure containment
• Multi-application compatibility with air, oil, and water systems using aluminum fittings and flanges
• Standardized dimensions conforming to Schedule 40 specifications for easy integration into existing piping systems
• Environmental compliance with RoHS 3 regulations for safe use in regulated industries
• Optimized flow characteristics with precise 3.068" ID that minimizes pressure drop across the system

Professional Applications & Engineering Value

This 3" Schedule 40 aluminum threaded pipe nipple delivers exceptional performance in industrial fluid handling systems where corrosion resistance and weight reduction are critical engineering considerations. The seamless 6061 aluminum construction provides superior structural integrity compared to welded alternatives, eliminating potential failure points in high-vibration applications. With NPT threading on both ends, this component ensures reliable, leak-free connections in air compression systems, hydraulic oil lines, and water processing applications. The precise male threaded design facilitates quick installation with compatible aluminum fittings (Class 150) and flanges (Class 125), making it ideal for maintenance, repair, and new system construction across manufacturing, chemical processing, and industrial plant environments.

Specification Summary & Compliance

This 3" Schedule 40 aluminum threaded pipe nipple features precision NPT thread standards with dimensions of 3" pipe size, 3.068" ID, 3½" OD, and 0.216" wall thickness. Manufactured from seamless 6061 aluminum in accordance with ASTM B241 specifications, ensuring consistent material properties and dimensional accuracy. The product is fully RoHS 3 (2015/863/EU) compliant and designed for use with aluminum fittings rated for Class 150 service and aluminum flanges rated for Class 125 applications, providing reliable performance in industrial piping systems.