S-4568K338 1.61" ID x 1 29/32" OD x 4 1/2" Long ASTM B687, NSF/ANSI 61 Standard-Wall Brass Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance from 230 Brass construction ensures long-term reliability in demanding environments including water, steam, and natural gas systems
• Seamless design eliminates weak points for enhanced pressure containment and reduced risk of leaks in industrial applications
• NPT threading on both ends provides secure, leak-resistant connections with standard pipe fittings and valves
• NSF/ANSI 61 certification guarantees safe use in drinking water systems without contamination risks
• Precise Schedule 40 dimensions (1.61" ID, 1 29/32" OD) ensure compatibility with existing industrial piping infrastructure
• Multi-service capability handles air, drinking water, natural gas, oil, and steam with consistent performance
• RoHS 3 compliance meets stringent environmental regulations for hazardous substance restrictions

Professional Applications & Engineering Value

This heavy-duty brass pipe nipple delivers exceptional engineering value through its seamless 230 Brass construction and NPT threaded connections. The material's inherent corrosion resistance solves critical failure points in systems handling aggressive media like steam and natural gas, while the precise threading ensures leak-free performance under pressure fluctuations. Engineers specify this component for industrial plumbing systems, process piping, and utility distribution networks where reliability is paramount. The ASTM B687 compliance guarantees material integrity, making it ideal for transitioning between bronze fittings and Class 125/150 flanges in complex industrial assemblies.

Specification Summary & Compliance

Manufactured to ASTM B687 standards with NPT thread specifications, this 1 1/2" Schedule 40 brass pipe nipple features precise dimensional tolerances for reliable mating with standard fittings. The product carries NSF/ANSI 61 certification for drinking water applications and full RoHS 3 (2015/863/EU) compliance, ensuring adherence to international environmental and safety regulations. With 4 1/2" length and male threaded both ends configuration, it meets industry requirements for pressure-rated connections in commercial and industrial piping systems.