S-4549K632 1.38" ID x 1 21/32" OD x 2" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Galvanized Steel Threaded Pipe Nipples and Pipe
Standard-Wall Galvanized Steel Threaded Pipe Nipples and Pipe
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Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with galvanized steel construction, extending service life in harsh environments
- Reliable leak-proof connections through precision NPT threading on both ends for secure sealing
- High-pressure compatibility with Class 125 and 150 fittings, suitable for demanding air, gas, oil, steam, and water systems
- Enhanced structural integrity from welded construction, minimizing failure risks under stress
- Broad industrial fluid compatibility for versatile use across multiple media without degradation
- Precise dimensional accuracy with Schedule 40 wall thickness ensuring consistent fit and flow rates
- Long-term cost efficiency by reducing maintenance needs and replacement frequency
Professional Applications & Engineering Value
This galvanized steel threaded pipe nipple addresses critical industrial challenges by combining NPT threading and welded construction to prevent leaks and withstand high-pressure fluctuations in systems handling air, natural gas, oil, steam, and water. The zinc coating provides a durable barrier against rust and chemical corrosion, essential for outdoor or humid environments. Engineers value its compliance with ASME B1.20.1 and ASTM standards, ensuring thread uniformity and material reliability in Class 125/150 fittings. Its straight design and male connections simplify installation in galvanized iron or steel piping networks, reducing downtime and enhancing system longevity for industrial plants, HVAC, and processing facilities.
Specification Summary & Compliance
This pipe nipple features a 1 1/4" Schedule 40 profile with NPT threads on both ends, adhering to ASME B1.20.1 for thread dimensions and ASTM A53/A733 for material quality. Dimensions include a 2" length, 1.38" ID, and 0.14" wall thickness, ensuring precise Class 2A thread tolerances. It meets industry standards for galvanized steel fittings and is suitable for systems requiring RoHS and REACH compliance, providing reliable performance in pressurized applications.
