S-7733K261 1.689" ID x 2 3/8" OD x 6" Long ASME B1.20.1, ASTM A106, ASTM A53, ASTM A733 Extra-Thick-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior Durability in Demanding Environments: Seamless black-coated steel construction resists corrosion and wear, ensuring long service life with aggressive media like hydraulic fluid, steam, and natural gas.
• High-Pressure Reliability: Designed for use with Class 3000 fittings and Class 1500 flanges, this Schedule 160 pipe nipple handles extreme pressures safely, minimizing the risk of system failure.
• Leak-Resistant Connections: NPT (National Pipe Taper) threads on both ends provide a secure, tight seal for air, oil, and water applications, reducing maintenance and downtime.
• Exceptional Wall Strength: With a 0.343" wall thickness, this extra-thick-wall pipe nipple offers enhanced structural integrity and burst resistance compared to standard schedules.
• Broad Fluid Compatibility: Engineered for use with air, hydraulic fluid, natural gas, oil, steam, and water, providing versatile application across multiple industrial systems.
• Guaranteed Dimensional Precision: Manufactured to ASME B1.20.1 standards, ensuring accurate NPT threading and reliable fit with compatible fittings for easy installation.
• Compliant and Safe Operation: Meets REACH and RoHS 3 environmental regulations, ensuring the product is free from hazardous substances for safer industrial use.

Professional Applications & Engineering Value

This heavy-duty Schedule 160 threaded pipe nipple is engineered to solve critical challenges in high-pressure industrial systems. Its seamless black-coated steel construction eliminates weak points, preventing leaks and failures in applications involving steam, hydraulic fluid, and natural gas. The NPT threading on both ends ensures a secure, tapered fit that withstands vibration and thermal cycling, common in oil and gas, power generation, and industrial plumbing. With an extra-thick wall (0.343") and compliance with ASME B1.20.1, it delivers reliable performance in demanding environments, reducing maintenance costs and enhancing system uptime for engineers and procurement specialists.

Specification Summary & Compliance

This 2" pipe nipple features precise NPT threads per ASME B1.20.1 standards, with a 6" length, 1.689" ID, and 2 3/8" OD for Schedule 160 piping. It is manufactured from seamless steel conforming to ASTM A106, ASTM A53, and ASTM A733 specifications, ensuring consistent quality and strength. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and suitability for global industrial use.