S-4550K419 1.939" ID x 2 3/8" OD x 4 1/2" Long ASME B1.20.1, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-coated steel construction for extended service life in demanding industrial environments
• Heavy-duty performance with Schedule 80 thick-wall design that withstands high-pressure applications up to Class 600 flange ratings
• Reliable leak-proof connections through precision NPT threading on both ends that ensures secure fittings with iron and steel components
• Versatile fluid compatibility for handling air, natural gas, oil, steam, and water systems with consistent performance
• Enhanced structural integrity from welded construction that maintains dimensional stability under thermal and mechanical stress
• Industry-standard compliance meeting ASME B1.20.1, ASTM A53, and ASTM A733 specifications for guaranteed quality and interchangeability
• Optimized flow characteristics with precise 1.939" ID maintaining efficient media transfer while providing robust wall thickness

Professional Applications & Engineering Value

This heavy-duty threaded pipe nipple delivers exceptional engineering value in industrial piping systems where reliability is critical. The black-coated steel construction provides superior protection against corrosion in harsh environments, while the Schedule 80 thick-wall design ensures structural integrity under high-pressure conditions. The precision NPT threading on both ends creates secure, leak-resistant connections with iron and steel fittings, making it ideal for demanding applications involving air, natural gas, oil, steam, and water transfer. The welded construction and compliance with ASME B1.20.1 standards guarantee dimensional accuracy and thread compatibility, reducing installation time and maintenance requirements across industrial facilities, processing plants, and utility systems.

Specification Summary & Compliance

This 2" Schedule 80 threaded pipe nipple features NPT threads conforming to ASME B1.20.1 standards with precise dimensional tolerances. The product meets ASTM A53 and ASTM A733 material specifications, ensuring consistent mechanical properties and manufacturing quality. Designed for compatibility with Class 300 and 600 flange connections, the nipple maintains strict dimensional accuracy with 1.939" ID, 2 3/8" OD, and 0.218" wall thickness. The construction complies with industry standards for pressure ratings and material performance in industrial fluid handling applications.