S-4549K645 1.38" ID x 1 21/32" OD x 12" 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 demanding environments
- Reliable leak-proof connections through precision NPT threading on both ends ensuring secure fittings
- Heavy-duty welded construction provides exceptional structural integrity for high-pressure applications
- Versatile multi-medium compatibility with certified performance for air, natural gas, oil, steam, and water systems
- Industry-standard compliance meeting ASME B1.20.1, ASTM A53, and ASTM A733 specifications for quality assurance
- Optimized dimensional accuracy with Schedule 40 wall thickness ensuring proper fit with Class 125/150 fittings
- Easy installation and maintenance with male threaded ends designed for straightforward assembly and disassembly
Professional Applications & Engineering Value
This galvanized steel threaded pipe nipple delivers critical performance where corrosion resistance and pressure integrity matter most. The zinc-coated surface provides essential protection against rust and degradation in industrial environments handling air, natural gas, oil, steam, and water. Engineered with welded construction and NPT threading on both ends, it maintains secure connections under varying pressure conditions while preventing leakage in piping systems. The Schedule 40 wall thickness and precise manufacturing ensure compatibility with galvanized iron and steel fittings rated for Class 125 and 150 applications, making it ideal for industrial plumbing, process piping, and mechanical systems requiring durable, long-lasting connections.
Specification Summary & Compliance
This product features NPT thread form manufactured to ASME B1.20.1 standards with dimensional compliance including 1 1/4" pipe size, 12" length, and Schedule 40 specifications. Constructed from galvanized steel meeting ASTM A53 and ASTM A733 material standards, ensuring consistent quality and performance. Suitable for use with Class 125 and 150 fittings and Class 150 flanges, providing reliable service across various industrial fluid handling applications while maintaining compliance with industry manufacturing specifications.
