S-2744K38 1.61" ID x 1 29/32" OD x 3" Long ASME B1.20.1, 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 air, oil, and water applications
• Leak-resistant performance ensured by precision-machined BSPT Male and NPT Male threads on both ends for secure, reliable connections
• Enhanced structural integrity from seamless construction that eliminates weak points and prevents failure under pressure
• Global compatibility with Schedule 40 piping systems, facilitating integration into diverse industrial setups
• Regulatory peace of mind with full compliance to ASME B1.20.1 and ASTM B241 standards for consistent quality and safety
• Environmental responsibility through RoHS 3 compliance, ensuring safe use in regulated industries
• Optimized flow characteristics with a precise 1.61" ID and 0.145" wall thickness that maintains pressure ratings without unnecessary weight

Professional Applications & Engineering Value

This heavy-duty aluminum pipe adapter addresses critical challenges in pneumatic, hydraulic, and process fluid systems where corrosion resistance and thread reliability are paramount. The seamless 6061 aluminum construction prevents internal weaknesses that could lead to leaks or bursts under cyclic pressure conditions, while the BSPT Male × NPT Male threading enables secure transitions between international and American piping standards. Engineers specify this precision-threaded adapter for compressor lines, lubrication systems, and industrial water networks where durable aluminum fittings must withstand continuous exposure to air, oil, and water without degradation. The combination of standard-wall thickness and seamless design provides an optimal balance between pressure containment and weight savings for overhead or mobile installations.

Specification Summary & Compliance

This 1 1/2" aluminum pipe adapter features precision Class 2A thread tolerances per ASME B1.20.1 specifications, ensuring proper engagement with mating components. Manufactured from ASTM B241 certified aluminum alloy, the adapter maintains dimensional accuracy with 1.61" ID, 1 29/32" OD, and 0.145" wall thickness throughout its 3" length. The product fully complies with RoHS 3 (2015/863/EU) requirements, containing no restricted hazardous substances, making it suitable for global industrial distribution and use in environmentally conscious applications.