S-44665K273 2.067" ID x 2 3/8" OD x 5 1/2" Long ASTM B241 Standard-Wall Aluminum Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance from 6061 aluminum construction ensures long-term reliability in demanding industrial environments
• Seamless construction eliminates weak points and provides enhanced structural integrity for high-pressure applications
• Precision NPT threading on both ends guarantees leak-proof connections in air, oil, and water systems
• Heavy-duty Schedule 40 wall thickness (0.154") delivers exceptional durability and pressure containment
• ASTM B241 compliance ensures consistent material quality and performance standards across all applications
• RoHS 3 environmental compliance meets stringent international regulations for hazardous substance restrictions
• Optimized 2.067" internal diameter maintains maximum flow capacity while providing robust structural support

Professional Applications & Engineering Value

This seamless aluminum threaded pipe nipple solves critical industrial challenges where corrosion resistance and reliable sealing are paramount. The 6061 aluminum construction combined with NPT male threads on both ends creates an ideal solution for compressed air systems, hydraulic oil lines, and water processing applications where traditional steel fittings would succumb to rust and degradation. The seamless design eliminates potential failure points at welded seams, while the Schedule 40 wall thickness provides the necessary strength for Class 150 pressure applications. Engineers specify this ASTM B241 compliant fitting for its consistent performance in chemical processing, manufacturing plants, and fluid transfer systems where material integrity directly impacts operational safety and maintenance cycles.

Specification Summary & Compliance

This 2" NPT threaded pipe nipple maintains precise dimensional accuracy with 2.067" ID and 2 3/8" OD, manufactured to ASTM B241 specifications for aluminum pipe. The NPT thread form ensures proper engagement with standard piping components while the 5 1/2" length provides optimal connection spacing. Compliance includes RoHS 3 (2015/863/EU) for environmental safety and meets pressure rating requirements for Class 150 aluminum fittings and Class 125 aluminum flanges, making it suitable for various industrial standards and regulatory frameworks.