S-4512K26 1.38" ID x 1 21/32" OD x 18" Long ASTM B687, Fed. Spec. WW-N-351C, NSF/ANSI 61 Standard-Wall Brass Threaded Pipe Nipples and Pipe
Standard-Wall Brass Threaded Pipe Nipples and Pipe
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Dimension Parameters
Material & Accessories Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 230 Brass construction for extended service life in demanding environments
- Reliable leak-proof performance through seamless design and precision NPT threading on both ends
- Multi-medium compatibility for safe handling of air, drinking water, natural gas, oil, and steam
- Certified safety assurance with NSF/ANSI 61 certification for potable water applications
- Environmental compliance meeting RoHS 3 standards for restricted substance control
- Industry-standard dimensions with Schedule 40 wall thickness ensuring proper fit and pressure rating
- Enhanced durability through ASTM B687 compliance for consistent mechanical properties
Professional Applications & Engineering Value
This 1 1/4" Schedule 40 brass pipe nipple delivers exceptional engineering value through its seamless 230 Brass construction and precision NPT threaded both ends design. The combination addresses critical industrial challenges including corrosion prevention in water and chemical applications, pressure integrity in steam and gas systems, and contamination prevention in drinking water installations. Its ASTM B687 compliance ensures consistent wall thickness and mechanical properties, while the NSF/ANSI 61 certification guarantees safety in potable water systems. The nipple's 18-inch length provides optimal reach for connecting brass and bronze fittings in Class 125/150 flange applications, making it ideal for industrial plumbing, HVAC, and process piping systems where reliability and regulatory compliance are paramount.
Specification Summary & Compliance
This threaded pipe nipple features precision NPT thread standards with standard industrial tolerances, manufactured to ASTM B687 and Federal Specification WW-N-351C requirements. The product maintains Schedule 40 dimensions with 1.38" ID, 1 21/32" OD, and 0.14" wall thickness for consistent performance. Compliance certifications include NSF/ANSI 61 for drinking water applications and RoHS 3 (2015/863/EU) for environmental safety, ensuring adherence to international quality and safety standards for industrial fluid handling systems.
