S-4549K638 1.38" ID x 1 21/32" OD x 5" 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 for extended service life in harsh environments
- Reliable leak-proof connections through precision NPT threads on both ends ensuring secure sealing
- Enhanced structural integrity from welded construction that withstands high-pressure applications
- Versatile multi-medium compatibility for air, natural gas, oil, steam, and water systems
- Industry-standard dimensional accuracy with Schedule 40 wall thickness for consistent performance
- Broad fitting compatibility with Class 125 and 150 galvanized iron and steel fittings
- Reduced installation time with ready-to-use male threaded ends for quick assembly
Professional Applications & Engineering Value
This galvanized steel threaded pipe nipple delivers exceptional engineering value in demanding industrial environments where corrosion resistance and pressure integrity are critical. The welded construction combined with NPT threading creates reliable, leak-resistant joints that maintain system integrity under continuous exposure to air, natural gas, oil, steam, and water. The zinc coating provides sacrificial protection against rust and degradation, significantly extending service life in plumbing, industrial processing, and energy distribution systems. Engineered for Class 125 and 150 applications, this straight pipe nipple ensures seamless integration with existing galvanized steel and iron fittings while withstanding the mechanical stresses of high-pressure fluid and gas transfer operations.
Specification Summary & Compliance
This 1 1/4" Schedule 40 pipe nipple features precision NPT threads conforming to ASME B1.20.1 standards for reliable sealing performance. Manufactured from galvanized steel meeting ASTM A53 and ASTM A733 specifications, the component maintains dimensional accuracy with 1.38" ID, 1 21/32" OD, and 0.14" wall thickness. The product is designed for compatibility with Class 125 and 150 fittings and suitable for various industrial fluid handling applications requiring robust, corrosion-resistant piping solutions.
