S-9149K75 0.742" ID x 1 3/64" OD x 3 1/2" Long ASME B1.20.1, ASTM B43, ASTM B687 Thick-Wall Brass Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 230 Brass material for extended service life in harsh chemical and moisture environments
• Exceptional pressure handling with Schedule 80 thick-wall construction (0.154" wall thickness) for high-pressure air, gas, oil, and water applications
• Reliable leak-proof connections through precision NPT threading on both ends that maintains system integrity
• Seamless construction eliminates weak points and enhances structural integrity for demanding industrial use
• Industry-standard compliance with ASME B1.20.1 and ASTM B43 ensures consistent performance and interchangeability
• Environmental responsibility with RoHS 3 compliance for safe use in regulated applications
• Versatile fluid compatibility designed specifically for air, natural gas, oil, and water systems

Professional Applications & Engineering Value

This heavy-duty brass pipe nipple delivers critical engineering solutions for industrial fluid systems where reliability is paramount. The 230 Brass construction provides excellent corrosion resistance against various media including water, oil, and natural gas, while the seamless design eliminates potential failure points in high-pressure scenarios. The NPT threaded connections on both ends ensure secure, leak-resistant joints that maintain system integrity under continuous operation. With its Schedule 80 thick-wall profile and compliance with ASME B1.20.1 standards, this nipple addresses common industrial challenges including pressure fluctuations, thermal expansion, and mechanical stress in piping networks for compressed air systems, fuel lines, hydraulic applications, and process water handling.

Specification Summary & Compliance

This 3/4" NPT Schedule 80 brass pipe nipple features precision Class 2A thread tolerances per ASME B1.20.1 standard, ensuring proper engagement and sealing performance. The manufacturing complies with ASTM B43 specification for seamless brass pipe and ASTM B687 for brass composition requirements. With dimensions of 3 1/2" length, 0.742" ID, and 1 3/64" OD, this component maintains strict dimensional accuracy for reliable installation. The product is fully RoHS 3 (2015/863/EU) compliant and meets industry standards for environmental safety and material quality in industrial fluid handling applications.