S-44615K181 2.469" ID x 2 7/8" OD x 6 1/2" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with black-coated steel construction for longer service life in demanding environments
• Reliable leak-proof connections achieved through precision NPT threading on both ends for secure sealing
• Superior structural integrity from welded construction that withstands high-pressure applications
• Broad compatibility with iron and steel fittings (Class 125/150) for versatile system integration
• Optimized flow performance with precise 2.469" ID and Schedule 40 wall thickness maintaining consistent pressure
• Multi-medium suitability for safe transport of air, natural gas, oil, steam, and water systems
• Standardized dimensions ensuring easy replacement and interchangeability in existing piping layouts

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple delivers critical performance in industrial fluid handling systems where corrosion resistance and pressure integrity are paramount. The welded construction combined with NPT threading creates a robust connection point that prevents leakage in air, natural gas, oil, steam, and water applications. Engineered with precise Schedule 40 dimensions (2.469" ID, 2 7/8" OD), it maintains optimal flow characteristics while providing the wall thickness necessary for high-pressure systems. The 6 1/2" length offers installation flexibility between iron or steel fittings, making it an ideal solution for maintenance, repair, and new construction projects across processing plants, utility networks, and industrial facilities.

Specification Summary & Compliance

Manufactured to exacting standards with NPT thread form per ASME B1.20.1, this pipe nipple meets ASTM A53 and ASTM A733 specifications for material quality and dimensional accuracy. The product features Class 2A thread tolerances for proper engagement with standard fittings and is suitable for use with 125 and 150 class fittings. The black coating provides additional corrosion protection, extending service life in various industrial environments while maintaining compliance with industry-standard pressure ratings and dimensional requirements.