S-4568K246 1.38" ID x 1 21/32" OD x 4" Long ASTM B687, NSF/ANSI 61 Standard-Wall Brass Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 230 Brass construction for extended service life in demanding environments
• Leak-proof performance through seamless manufacturing that eliminates weak points in critical fluid systems
• Multi-medium compatibility certified for air, drinking water, natural gas, oil, steam, and water applications
• Precision NPT threading on both ends ensures secure, standardized connections across industrial systems
• Regulatory compliance assurance with NSF/ANSI 61 certification for safe drinking water contact
• Heavy-duty construction meets Class 125 fitting and Class 150 flange requirements for high-pressure applications
• Environmental responsibility through RoHS 3 compliance, restricting hazardous substances in industrial components

Professional Applications & Engineering Value

This 1 1/4" Schedule 40 brass pipe nipple delivers exceptional engineering value through its seamless 230 Brass construction and NPT threaded connections. The material's inherent corrosion resistance combined with precise threading eliminates common failure points in fluid transfer systems, particularly where thermal cycling and pressure fluctuations occur. For drinking water applications, the NSF/ANSI 61 certification ensures safety compliance, while the ASTM B687 specification guarantees material integrity across demanding industrial environments including natural gas distribution, steam systems, and hydraulic oil lines. The seamless design prevents contamination accumulation and structural weaknesses, making it ideal for maintenance-critical installations where reliability cannot be compromised.

Specification Summary & Compliance

This precision-engineered brass pipe nipple features 1 1/4" Schedule 40 dimensions with 4" length and NPT male threads on both ends. Manufactured to ASTM B687 standards for brass pipe requirements, it complies with NSF/ANSI 61 for drinking water system safety and meets RoHS 3 (2015/863/EU) environmental directives. The component is rated for Class 125 fittings and Class 150 flanges, ensuring compatibility with standard industrial piping systems while maintaining dimensional accuracy per NPT threading specifications.