S-4512K22 0.493" ID x 43/64" OD x 48" Long ASTM B687, Fed. Spec. WW-N-351C, 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 long-lasting performance in demanding environments
• Seamless design eliminates weak points to prevent leaks and ensure maximum pressure integrity
• Versatile multi-medium compatibility for safe use with air, drinking water, natural gas, oil, steam, and water systems
• Precision NPT threading on both ends provides secure, leak-proof connections with standard fittings
• Certified material safety through NSF/ANSI 61 compliance for potable water applications
• Heavy-duty Schedule 40 wall thickness (0.091") delivers exceptional strength and durability
• Full regulatory compliance including RoHS 3, ASTM B687, and WW-N-351C specifications

Professional Applications & Engineering Value

This heavy-duty brass pipe nipple solves critical engineering challenges in industrial fluid and gas systems. The seamless 230 Brass construction combined with NPT threading eliminates potential failure points that commonly occur in welded or brazed connections, providing superior leak resistance under varying pressure conditions. Its 48" length offers installation flexibility in complex piping layouts while maintaining the structural integrity required for air, drinking water, natural gas, oil, steam, and water applications. The material's inherent corrosion resistance prevents degradation from aggressive media, extending service life and reducing maintenance costs. This Schedule 40 brass pipe serves as a reliable connector between 125 class fittings and 150 class flanges, making it ideal for industrial plumbing, process piping, and mechanical systems where reliability is paramount.

Specification Summary & Compliance

This 3/8" Schedule 40 brass pipe nipple features precise NPT thread dimensions meeting standard pipe threading specifications with 0.493" ID and 43/64" OD for consistent flow characteristics. Manufactured in compliance with ASTM B687 material standards and Fed. Spec. WW-N-351C requirements. Certified to NSF/ANSI 61 for drinking water system safety and fully RoHS 3 (2015/863/EU) compliant for environmental responsibility. Designed for compatibility with brass and bronze fittings up to Class 125 and flanges to Class 150.