S-44615K179 2.067" ID x 2 3/8" 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 pressure handling with Schedule 40 wall thickness (0.154") suitable for Class 125 and 150 flange applications
• Leak-resistant connections through precision NPT threading on both ends per ASME B1.20.1 standard
• Versatile media compatibility for air, natural gas, oil, steam, and water systems with iron or steel fittings
• Durable welded construction ensures structural integrity under vibration and thermal cycling
• Precise dimensional consistency with 2.067" ID and 2 3/8" OD for seamless integration into existing piping systems
• Standardized compliance meeting ASTM A53 and ASTM A733 specifications for material quality assurance

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple addresses critical industrial challenges where corrosion prevention and pressure integrity are paramount. The welded construction combined with NPT threading creates a robust connection point resistant to loosening under thermal expansion and system vibrations. Engineered for air, natural gas, oil, steam, and water applications, its Schedule 40 wall thickness maintains safety margins in high-pressure environments while the protective coating extends service life in humid or chemically aggressive settings. The standardized 2" pipe size and 6 1/2" length make it ideal for maintenance, repair, and new installations across industrial plumbing, process piping, and utility distribution systems.

Specification Summary & Compliance

Manufactured to ASME B1.20.1 specifications for NPT thread form and dimensional accuracy, this pipe nipple meets ASTM A53 and ASTM A733 material standards. The Class 2A thread tolerance ensures proper engagement with mating components while maintaining pressure integrity. Suitable for use with iron and steel fittings in Class 125 and 150 flange applications, the product demonstrates compliance with industrial pressure rating requirements and material safety standards for hazardous fluid handling.