S-44665K154 3.068" ID x 3 1/2" OD x 3 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 environments
• Reliable leak-proof connections through precision NPT threading on both ends ensuring secure fittings
• Enhanced structural integrity with seamless construction eliminating weak points and potential failure areas
• Broad compatibility with aluminum fittings (Class 150) and flanges (Class 125) for versatile system integration
• Optimal flow characteristics with 3.068" ID maintaining efficient air, oil, and water transmission
• Regulatory compliance assurance meeting ASTM B241 standards and RoHS 3 environmental directives
• Dimensional precision with standard Schedule 40 wall thickness (0.216") ensuring consistent performance across applications

Professional Applications & Engineering Value

This heavy-duty aluminum threaded pipe nipple delivers exceptional engineering value for industrial fluid handling systems. The seamless 6061 aluminum construction provides superior resistance to corrosion and oxidation, significantly extending service life in demanding air, oil, and water applications. The precision NPT threading on both ends ensures leak-tight connections with aluminum fittings and flanges, eliminating system downtime from connection failures. Engineered to ASTM B241 specifications, this component maintains dimensional stability under pressure while the standard-wall Schedule 40 design offers optimal balance between strength and flow capacity. Ideal for compressed air systems, hydraulic oil lines, and water distribution networks requiring reliable, maintenance-free performance with aluminum compatibility.

Specification Summary & Compliance

This 3 1/2" Schedule 40 aluminum threaded pipe nipple features NPT (National Pipe Taper) threads on both ends with standard pipe threading tolerances. Manufactured in compliance with ASTM B241 specifications for aluminum alloy seamless pipe, ensuring consistent material properties and performance characteristics. The component is RoHS 3 (2015/863/EU) compliant, meeting environmental directives for hazardous substance restrictions. Designed for use with aluminum fittings (Class 150) and aluminum flanges (Class 125), maintaining system compatibility and pressure rating integrity across industrial applications.