S-4548K518 0.622" ID x 27/32" OD x 8 1/2" 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, ideal for harsh chemical and marine environments.
• Reliable high-pressure handling due to Schedule 40 wall thickness and welded design, ensuring durability in demanding fluid and gas applications.
• Leak-proof connections with NPT threads on both ends, conforming to ASME B1.20.1 for secure sealing with air, natural gas, oil, steam, and water systems.
• Long service life from ASTM A733 compliant manufacturing, providing consistent performance and reduced maintenance costs.
• Easy installation and compatibility with Class 150 fittings and flanges, simplifying integration into existing industrial plumbing setups.
• Environmental and safety compliance with RoHS 3 regulations, ensuring safe use in regulated industries without hazardous substances.
• Versatile straight design with precise 8 1/2" length and threaded male ends, offering flexibility for various pipe routing needs.

Professional Applications & Engineering Value

This 1/2 inch NPT threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure leaks, and system failures. Made from 316/316L stainless steel, it excels in aggressive environments involving air, natural gas, oil, steam, and water, preventing rust and degradation that can lead to costly downtime. The welded construction and Schedule 40 wall thickness provide enhanced strength for withstanding fluctuating pressures and temperatures, while the threaded both ends design ensures tight, reliable connections in piping systems. Ideal for chemical processing, oil and gas, and HVAC applications, this nipple reduces the risk of fluid contamination and maintenance interruptions, delivering long-term engineering value and operational efficiency.

Specification Summary & Compliance

This product adheres to strict dimensional and performance standards, including NPT thread type per ASME B1.20.1 and ASTM A733 specifications for welded and seamless pipe. It features precise measurements: 1/2" pipe size, 8 1/2" length, 0.622" ID, 27/32" OD, and 0.109" wall thickness. Compliant with RoHS 3 (2015/863/EU), it meets environmental regulations for hazardous substance restrictions, ensuring safe and reliable use in industrial applications.