S-4550K289 1.939" ID x 2 3/8" OD x 6" 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 demanding industrial environments.
• Superior Pressure Handling: Built to Schedule 80 standards with a thick 0.218" wall, this nipple reliably withstands high-pressure applications with air, natural gas, oil, steam, and water.
• Leak-Resistant Connections: Features precision NPT male threading on both ends, ensuring tight, secure seals that prevent leaks in critical piping systems.
• Robust Structural Integrity: The welded construction offers exceptional strength and durability, minimizing the risk of failure under stress and vibration.
• Broad System Compatibility: Designed for use with Class 300 and 600 steel flanges, providing versatile integration into a wide range of industrial piping setups.
• Guaranteed Dimensional Accuracy: Manufactured to strict ASME B1.20.1 standards, ensuring perfect fit and reliable performance with standard iron and steel fittings.
• Certified Material Quality: Compliance with ASTM A53 and ASTM A733 specifications assures consistent material properties and performance you can trust.

Professional Applications & Engineering Value

This thick-wall steel threaded pipe nipple is engineered to solve critical challenges in industrial fluid and gas handling systems. The black-coated steel material provides an essential barrier against corrosion in harsh environments involving moisture, chemicals, and outdoor exposure. Its Schedule 80 construction with substantial wall thickness delivers exceptional burst pressure resistance, making it ideal for high-pressure applications with air, natural gas, oil, steam, and water. The precision NPT threaded ends ensure leak-free connections that maintain system integrity under thermal cycling and vibration. This welded steel nipple offers reliable performance in demanding settings such as chemical processing plants, power generation facilities, and industrial manufacturing systems where connection failure is not an option.

Specification Summary & Compliance

This 2" Schedule 80 pipe nipple features NPT threading conforming to ASME B1.20.1 standards for dimensional accuracy and proper sealing. The product meets material specifications under ASTM A53 for steel pipe and ASTM A733 for welded and seamless carbon steel tubing. With precise dimensions including 6" length, 1.939" ID, and 2 3/8" OD, this straight configuration nipple is manufactured to industrial quality standards suitable for Class 300 and 600 flange applications in high-pressure systems.