S-44665K143 0.493" ID x 43/64" OD x 3 1/2" Long ASTM B241 Standard-Wall Aluminum Threaded Pipe Nipples and Pipe
Standard-Wall Aluminum Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
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Key Features & Benefits at a Glance
- Corrosion-resistant 6061 aluminum construction ensures long-term reliability in demanding air, oil, and water applications
- Seamless design eliminates weak points and provides superior pressure integrity for enhanced system safety
- Precision NPT threading on both ends guarantees leak-proof connections with compatible 150 class fittings and 125 class flanges
- Schedule 40 wall thickness (0.091") delivers optimal strength-to-weight ratio while maintaining flow efficiency
- ASTM B241 compliance assures consistent material quality and mechanical properties for industrial applications
- RoHS 3 compliance meets environmental regulations for use in restricted substance-sensitive installations
- 3 1/2" length with straight configuration provides versatile spacing solutions in compact piping layouts
Professional Applications & Engineering Value
This 6061 aluminum threaded pipe nipple solves critical challenges in industrial fluid handling systems where corrosion resistance and weight reduction are paramount. The seamless construction combined with NPT threads creates reliable, leak-free connections for air compressors, hydraulic oil lines, and water processing equipment. Engineers specify this Schedule 40 pipe nipple for its exceptional durability in 150 class fitting and 125 class flange applications, where the aluminum material significantly reduces system weight compared to steel alternatives while maintaining pressure integrity. The precise 3/8 NPT threading ensures compatibility with standard industrial components, minimizing installation time and potential failure points in critical piping networks.
Specification Summary & Compliance
This 3/8 NPT aluminum threaded pipe nipple features precision NPT thread form with standard industrial tolerances, 0.493" ID and 43/64" OD dimensions conforming to Schedule 40 specifications. Manufactured in compliance with ASTM B241 standards for aluminum pipe, the product meets RoHS 3 (2015/863/EU) environmental requirements and is engineered for compatibility with 150 class aluminum fittings and 125 class aluminum flanges.
