S-44665K289 2.067" ID x 2 3/8" OD x 6" 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 air, oil, and water applications.
• Leak-resistant performance ensured by precision NPT male threads on both ends, providing reliable, tight seals in industrial piping systems.
• Exceptional structural integrity from seamless construction, eliminating weak points and enhancing durability under pressure and vibration.
• Optimal flow efficiency with a precise 2.067" ID and standard Schedule 40 wall thickness, maintaining consistent pressure and volume.
• Wide compatibility with Class 150 aluminum fittings and Class 125 aluminum flanges, simplifying integration into existing systems.
• Regulatory peace of mind with full compliance to ASTM B241 specifications and RoHS 3 environmental standards for safe, reliable use.
• Easy installation and maintenance thanks to the straight, 6-inch length and standardized threading, reducing downtime and labor costs.

Professional Applications & Engineering Value

This 2" Schedule 40 aluminum threaded pipe nipple is engineered to address common industrial challenges such as corrosion, leakage, and system failure in compressed air, hydraulic oil, and water transport lines. The seamless 6061 aluminum build provides excellent strength-to-weight ratio and resistance to oxidation, minimizing maintenance needs in harsh environments. With NPT male threads on both ends, it ensures a secure, pressure-tight connection that withstands thermal cycling and mechanical stress. Ideal for HVAC, manufacturing, and fluid handling systems, this ASTM B241 compliant nipple delivers reliable performance, reducing downtime and replacement costs while supporting efficient, continuous operations.

Specification Summary & Compliance

This product adheres to ASTM B241 standards for material and manufacturing quality, featuring precise NPT thread specifications for consistent fit and performance. Dimensions include a 6" length, 2.067" ID, 2 3/8" OD, and 0.154" wall thickness, conforming to Schedule 40 requirements for standard-wall piping. It is fully RoHS 3 (2015/863/EU) compliant, ensuring environmental safety and suitability for industrial applications involving air, oil, and water services.