S-44665K127 1.38" ID x 1 21/32" OD x 2 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 extended service life in demanding air, oil, and water systems.
• Reliable leak-free connections ensured by precision NPT threads on both ends, compatible with standard industrial fittings.
• Seamless design integrity eliminates weak points, providing consistent strength and preventing failure under pressure.
• Dimensional accuracy and interchangeability with Schedule 40 pipe specifications, ensuring easy installation and replacement.
• Compliance with ASTM B241 standards guarantees material quality and performance consistency for industrial applications.
• RoHS 3 environmental compliance supports safe usage in regulated industries without hazardous substance concerns.
• Optimized for Class 150 fitting and Class 125 flange systems, delivering dependable performance in medium-pressure environments.

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 aluminum threaded pipe nipple is engineered to address common industrial challenges such as corrosion, pressure integrity, and installation efficiency. The seamless 6061 aluminum construction provides excellent resistance to oxidation and chemical degradation, making it ideal for air, oil, and water applications where durability is critical. The NPT threaded connections on both ends ensure a secure, leak-proof seal that withstands vibration and thermal cycling, reducing maintenance downtime. By meeting ASTM B241 specifications and supporting Class 150 fitting and Class 125 flange requirements, this nipple offers reliable performance in HVAC, hydraulic, and process piping systems, enhancing overall system longevity and safety.

Specification Summary & Compliance

This product adheres to ASTM B241 material standards and features precise NPT thread specifications for consistent fit and function. Dimensions include a 1 1/4" pipe size with Schedule 40 wall thickness (0.14"), 1.38" ID, and 1 21/32" OD, ensuring compatibility with standard industrial components. It is fully RoHS 3 (2015/863/EU) Compliant, confirming the absence of restricted hazardous substances for environmentally responsible procurement and use.