S-4499K62 1.38" ID x 1 21/32" OD x 36" 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 for extended service life in harsh industrial environments
• Reliable pressure handling designed for 125-150 class systems to maintain integrity with air, natural gas, oil, steam, and water
• Precision NPT threading on both ends ensures leak-proof connections and easy installation in piping networks
• Robust welded construction provides exceptional structural strength and durability under demanding conditions
• Industry-standard compliance with ASME B1.20.1, ASTM A53, and ASTM A733 guarantees consistent performance and quality
• Optimized flow characteristics with precise 1.38" ID and Schedule 40 wall thickness for efficient fluid and gas transmission
• Versatile application capability across multiple media types eliminates the need for specialized piping components

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple delivers exceptional engineering value through its welded construction and NPT threaded design, specifically engineered to address common industrial piping challenges. The zinc coating provides superior protection against corrosion in demanding environments where moisture, chemicals, or atmospheric exposure would degrade ordinary steel pipes. Its compliance with ASME B1.20.1 thread standards ensures perfect compatibility with existing galvanized iron and steel fittings, eliminating leakage issues at connection points. The 36-inch length with male threads on both ends offers installation flexibility for extending pipe runs, creating custom configurations, or replacing damaged sections in industrial plumbing, process piping, and utility systems handling air, natural gas, oil, steam, and water. This Schedule 40 standard-wall pipe maintains optimal pressure ratings while providing the durability needed for long-term, maintenance-free operation in commercial and industrial settings.

Specification Summary & Compliance

This 1 1/4" Schedule 40 galvanized steel threaded pipe nipple features precision NPT threads on both ends manufactured to ASME B1.20.1 specifications for reliable sealing performance. The product meets ASTM A53 standards for seamless and welded steel pipe and ASTM A733 for welded and seamless carbon steel mechanical tubing. With dimensions of 36" length, 1.38" ID, 1 21/32" OD, and 0.14" wall thickness, this straight pipe nipple maintains Class 2A thread tolerances for proper engagement with compatible fittings. The galvanized steel construction provides corrosion resistance suitable for industrial applications involving air, natural gas, oil, steam, and water service in 125-150 class systems.