S-44665K547 1.38" ID x 1 21/32" OD x 12" Long ASTM B241 Standard-Wall Aluminum Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Leak-proof performance with seamless 6061 aluminum construction and NPT threads on both ends for reliable connections in air, oil, and water systems.
• Exceptional durability due to heavy-duty Schedule 40 wall thickness, resisting corrosion and wear in demanding industrial environments.
• Precise compatibility with Class 150 aluminum fittings and Class 125 aluminum flanges, ensuring easy integration into existing piping systems.
• Long-lasting reliability from ASTM B241 compliance, guaranteeing material consistency and structural integrity under pressure.
• Environmental safety assurance with RoHS 3 compliance, making it suitable for regulated applications without hazardous substances.
• Versatile fluid handling designed for air, oil, and water, reducing the need for multiple fitting types and simplifying inventory.
• Time-saving installation thanks to standardized 1 1/4" NPT male threads, enabling quick assembly and disassembly in maintenance routines.

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 aluminum threaded pipe nipple is engineered to address common industrial challenges, such as fluid leakage and corrosion in pneumatic, hydraulic, and plumbing systems. Made from 6061 aluminum with a seamless construction, it eliminates weak points that often lead to failures under cyclic pressure, while the NPT threads on both ends provide a tight seal for air, oil, and water applications. Its robust design ensures minimal maintenance in harsh environments, reducing downtime and operational costs. Ideal for use with aluminum fittings and flanges, this nipple supports efficient fluid transfer in manufacturing plants, HVAC systems, and machinery, delivering consistent performance backed by ASTM B241 standards for material excellence.

Specification Summary & Compliance

This product features precise dimensions, including a 1 1/4" pipe size, 12" length, 1.38" ID, and 1 21/32" OD with a 0.14" wall thickness, adhering to Schedule 40 specifications. It complies with ASTM B241 for material and manufacturing integrity, ensuring consistent quality in industrial applications. The NPT thread type follows standard tolerances for reliable mating with compatible fittings. Additionally, it is RoHS 3 (2015/863/EU) Compliant, meeting environmental regulations for safe use in various sectors.