S-44665K307 3.068" ID x 3 1/2" OD x 4" 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
• Leak-proof performance through seamless design that eliminates potential weak points in air, oil, and water systems
• Easy installation and compatibility with NPT male threads on both ends ensuring secure connections to standard fittings
• Optimal flow characteristics with precise 3.068" ID maintaining consistent pressure and volume in industrial applications
• Enhanced structural integrity from Schedule 40 wall thickness (0.216") providing reliable strength for Class 150 pressure systems
• Regulatory compliance assurance meeting ASTM B241 specifications and RoHS 3 environmental standards
• Versatile application capability designed for multiple media including air, oil, and water transfer systems

Professional Applications & Engineering Value

This 3" Schedule 40 aluminum threaded pipe nipple delivers exceptional engineering value through its seamless 6061 aluminum construction and NPT threaded ends, specifically engineered to address common industrial challenges. The seamless design eliminates potential failure points that often occur in welded alternatives, providing superior leak resistance when handling air compression systems, hydraulic oil lines, and water transfer applications. With precise ASTM B241 compliance, this aluminum threaded pipe maintains dimensional accuracy across its 4" length, ensuring perfect alignment in Class 150 aluminum fitting systems while the material's natural corrosion resistance reduces maintenance frequency in aggressive industrial environments. The combination of male NPT threads on both ends and robust Schedule 40 wall thickness creates a reliable connection solution that withstands vibration and pressure fluctuations common in manufacturing and processing facilities.

Specification Summary & Compliance

This aluminum threaded pipe nipple features precise NPT thread specifications with standard industrial tolerances, maintaining 3.068" ID and 3-1/2" OD dimensions throughout its 4" length. Manufactured in compliance with ASTM B241 standards for aluminum alloy pipe, the product meets RoHS 3 (2015/863/EU) environmental requirements while being rated for use with Class 150 aluminum fittings and Class 125 aluminum flanges. The Schedule 40 wall thickness of 0.216" ensures consistent performance in air, oil, and water applications where pressure integrity and corrosion resistance are critical.