S-68045K691 1.939" ID x 2 3/8" OD x 14" Long ASME B1.20.1, ASTM A733 Thick-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316/316L stainless steel construction, ensuring long-term reliability in harsh chemical and marine environments
• Enhanced pressure handling from Schedule 80 thick-wall design and seamless construction, minimizing leak risks in high-pressure systems
• Universal compatibility with NPT threading on both ends, providing secure connections for air, hydraulic, steam, and fluid transfer applications
• Precision manufacturing to ASME B1.20.1 and ASTM A733 standards, guaranteeing consistent thread quality and dimensional accuracy
• Extended service life through seamless construction that eliminates weak points and withstands vibration and thermal cycling
• Regulatory compliance with RoHS 3 standards, making it suitable for environmentally sensitive industrial applications
• Optimized flow characteristics with precise 1.939" ID maintaining efficient media transfer while providing structural integrity

Professional Applications & Engineering Value

This heavy-duty Schedule 80 stainless steel threaded pipe nipple delivers exceptional performance in demanding industrial settings where corrosion resistance and pressure integrity are critical. The seamless 316/316L stainless steel construction eliminates potential failure points in high-vibration applications while providing superior resistance to pitting and crevice corrosion from chemicals, saltwater, and extreme temperatures. Engineered with NPT threading on both ends, it ensures leak-tight connections in hydraulic systems, steam lines, and natural gas applications where pressure fluctuations and thermal expansion occur. The thick-wall Schedule 80 design maintains structural stability under Class 3000 fitting requirements, making it ideal for processing plants, marine installations, and oil & gas facilities where pipe nipple reliability directly impacts operational safety and maintenance intervals.

Specification Summary & Compliance

This 2" Schedule 80 stainless steel threaded pipe nipple features NPT thread form manufactured to ASME B1.20.1 specifications with dimensional compliance to ASTM A733 standards. The product maintains precise threading tolerances with 14" length, 2 3/8" OD, and 0.218" wall thickness for consistent performance in Class 3000 and Class 300/600 flange applications. Manufacturing follows strict quality controls for seamless construction and material traceability. The product is fully RoHS 3 (2015/863/EU) compliant and suitable for use with air, hydraulic fluid, natural gas, oil, steam, and water across regulated industrial sectors.