S-44665K265 1.61" ID x 1 29/32" OD x 3" Long ASTM B241 Standard-Wall Aluminum Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Corrosion-resistant 6061 aluminum construction ensures long-term durability in demanding air, oil, and water applications
• Seamless design eliminates weak points and provides superior leak prevention under pressure
• Precision NPT threads on both ends create reliable, tight seals with compatible fittings and flanges
• Schedule 40 wall thickness (0.145") delivers optimal strength-to-weight ratio for industrial pressure requirements
• ASTM B241 compliance guarantees material quality and performance consistency across batches
• RoHS 3 compliant construction meets environmental regulations for safe use in regulated industries
• 3" length with male threading provides versatile connection options while maintaining compact installation

Professional Applications & Engineering Value

This heavy-duty aluminum threaded pipe nipple solves critical challenges in industrial fluid handling systems where corrosion resistance and reliability are paramount. The seamless 6061 aluminum construction prevents internal weak spots that could compromise system integrity under fluctuating pressures. With NPT threads on both ends, this fitting ensures leak-free connections in air, oil, and water applications while maintaining compatibility with aluminum flanges rated for Class 125 service. The Schedule 40 wall thickness provides the optimal balance between pressure containment and weight efficiency, making it ideal for compressed air systems, hydraulic oil lines, and industrial water distribution where ASTM B241 compliance ensures consistent performance across temperature variations and mechanical stresses.

Specification Summary & Compliance

This 1 1/2" Schedule 40 aluminum threaded pipe nipple features precision NPT threads meeting standard pipe threading specifications with dimensions of 1.61" ID and 1 29/32" OD. Manufactured in compliance with ASTM B241 standards for aluminum alloy pipe, the product maintains consistent wall thickness of 0.145" throughout its 3" length. The fitting is RoHS 3 (2015/863/EU) compliant and designed for use with aluminum fittings Class 150 and aluminum flanges Class 125, ensuring full regulatory adherence for industrial applications.