S-4816K174 0.493" ID x 43/64" OD x 22" Long ASTM A733, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316/316L stainless steel construction for extended service life in harsh chemical and marine environments
• Seamless design eliminates weak points, providing enhanced structural integrity and leak prevention for high-pressure applications
• Precision NPT threads on both ends ensure reliable, leak-tight connections with standard 150 class fittings
• Heavy-duty Schedule 40 wall thickness maintains strength while handling air, natural gas, oil, steam, and water services
• Full compliance with industry standards including ASTM A733 and ASME B1.20.1 for guaranteed dimensional accuracy and performance
• RoHS 3 compliant construction meets environmental regulations while maintaining material purity
• 22-inch length provides installation flexibility for various piping configurations and spacing requirements

Professional Applications & Engineering Value

This 316/316L stainless steel threaded pipe nipple delivers critical performance where corrosion resistance and pressure integrity matter most. The seamless construction eliminates potential failure points common in welded alternatives, while the NPT male threads on both ends create secure, standardized connections for 150 class fittings. Engineered specifically for demanding industrial pipe systems handling aggressive media including oil, gas, steam, and chemical processing, this nipple maintains dimensional stability across temperature variations. The Schedule 40 wall thickness provides optimal balance between flow capacity and pressure containment, making it ideal for process piping, utility lines, and mechanical systems where reliability cannot be compromised.

Specification Summary & Compliance

This 3/8" Schedule 40 stainless steel threaded pipe nipple features precision NPT threads manufactured to ASME B1.20.1 specifications for consistent engagement and sealing performance. The component meets ASTM A733 standards for seamless welded and seamless stainless steel mechanical tubing, ensuring material quality and dimensional accuracy. With 0.493" ID and 0.091" wall thickness, it maintains proper flow characteristics while withstanding operating pressures. The product is fully RoHS 3 (2015/863/EU) compliant and designed for compatibility with 150 class stainless steel fittings and flanges across industrial applications.