S-4499K81 2.067" ID x 2 3/8" OD x 24" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Galvanized Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with galvanized steel construction, extending service life in demanding environments.
• Reliable, leak-free connections achieved through precision NPT threads on both ends, ensuring a tight seal.
• High-pressure compatibility for use with Class 125 and 150 fittings in systems handling air, gas, oil, steam, and water.
• Robust structural integrity from welded construction and Schedule 40 wall thickness, preventing failure under stress.
• Guaranteed dimensional accuracy and interchangeability, meeting strict ASME B1.20.1 threading standards.
• Versatile fluid handling suitable for multiple industrial media, reducing inventory needs for different applications.
• Long-term durability backed by compliance with ASTM A53 and A733 material specifications.

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple is engineered to solve critical challenges in industrial piping systems. The zinc coating provides a sacrificial layer that significantly resists rust and corrosion, which is vital for water, steam, and chemical service where moisture is prevalent. Its welded construction and Schedule 40 wall thickness deliver exceptional strength against internal pressure and mechanical shock, preventing leaks and costly downtime. The NPT threads on both ends ensure a standardized, secure fit with Class 125 and 150 galvanized iron or steel fittings, making it a reliable component for plumbing, HVAC, and process industry applications involving air, natural gas, and oil. This design directly addresses the need for long-lasting, maintenance-free connectors in harsh operating conditions.

Specification Summary & Compliance

This pipe nipple features a 2" NPT thread conforming to ASME B1.20.1 for dimensional accuracy and proper engagement. It is manufactured from galvanized steel in accordance with ASTM A53 (specifying standard pipe quality) and ASTM A733 (covering welded and seamless carbon steel tubing). The product is suitable for systems requiring compatibility with 125 and 150 class fittings and is designed for use with air, natural gas, oil, steam, and water.