S-44615K463 0.493" ID x 43/64" OD x 4" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe
Standard-Wall 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
- Corrosion-resistant black coating extends service life in demanding industrial environments
- Welded steel construction ensures superior structural integrity and leak prevention
- NPT threads on both ends provide secure, standardized connections across multiple fluid systems
- Schedule 40 wall thickness delivers optimal pressure handling for air, gas, oil, steam and water applications
- Full compliance with ASME B1.20.1 and ASTM A53 standards guarantees dimensional accuracy and material quality
- Compatible with Class 125/150 iron and steel fittings simplifies system integration and maintenance
- 4-inch straight design enables flexible installation in tight spaces and complex piping layouts
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple addresses critical challenges in industrial fluid handling systems. The welded construction combined with NPT threading creates reliable, leak-resistant joints that withstand vibration and pressure fluctuations in air, natural gas, oil, steam, and water applications. The protective black coating provides an additional barrier against corrosion in humid or chemically aggressive environments, while the Schedule 40 wall thickness ensures dimensional stability under working pressures. Engineered for compatibility with iron and steel fittings across multiple service classes, this component delivers consistent performance in processing plants, utility systems, and industrial machinery where connection integrity is paramount.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 specifications for NPT thread form and dimensional tolerances, with material certification to ASTM A53 steel standards. The product also conforms to ASTM A733 for welded and seamless carbon steel pipe. Meets industry requirements for Class 125 and 150 applications with precise threading on both ends, ensuring proper engagement and pressure containment in various industrial fluid systems.
