S-4500K149 1.939" ID x 2 3/8" OD x 22" Long ASME B1.20.1, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Enhanced Corrosion Resistance: The black-coated steel construction provides superior protection against rust and degradation, extending service life in harsh industrial environments.
• Superior Pressure Handling: Built to Schedule 80 standards with a thick 0.218" wall, this nipple ensures reliable performance in high-pressure applications for air, gas, oil, steam, and water.
• Leak-Resistant Connections: Features precision NPT threads on both ends, conforming to ASME B1.20.1, for a secure, tight seal that minimizes the risk of leaks in critical systems.
• Robust Welded Construction: The welded design offers exceptional structural integrity and durability, capable of withstanding mechanical stress and vibration in demanding 300 and 600 Class flange systems.
• Broad Industrial Compatibility: Engineered for seamless integration with iron and steel fittings, making it a versatile component for a wide range of piping infrastructures.
• Regulatory Compliance Assurance: Meets REACH and RoHS 3 environmental standards, ensuring safety and compliance for use in regulated industrial sectors.
• Optimized Flow Characteristics: The straight, 1.939" internal diameter design minimizes flow restriction, promoting efficient media transfer in process applications.

Professional Applications & Engineering Value

This heavy-duty Schedule 80 steel threaded pipe nipple is engineered to address common failure points in industrial fluid and gas handling systems. The black-coated steel material provides a critical defense against corrosion, which is essential for maintaining system integrity when transporting aggressive media like oil, steam, and natural gas. Its NPT threaded both ends design, manufactured to ASME B1.20.1, ensures a reliable, standardized connection that prevents costly leaks and downtime. The thick-wall construction and welded build are specifically suited for high-pressure environments, offering a robust solution that resists deformation and extends the lifecycle of piping networks in power generation, chemical processing, and HVAC systems. This component delivers predictable performance and reduces maintenance frequency, providing significant engineering value.

Specification Summary & Compliance

This pipe nipple conforms to ASME B1.20.1 for NPT thread form and is manufactured in accordance with ASTM A53 and ASTM A733 specifications, ensuring dimensional accuracy and material quality. It is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environments with strict environmental and safety standards.