S-44615K146 1.049" ID x 1 5/16" OD x 4 1/2" 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 threading on both ends provides secure, standardized connections across multiple systems
- Multi-medium compatibility handles air, natural gas, oil, steam, and water applications
- Precision Schedule 40 dimensions guarantee perfect fit with Class 125/150 iron and steel fittings
- Rigorous certification compliance meets ASME B1.20.1, ASTM A53, and ASTM A733 standards
- Optimized wall thickness (0.133") balances pressure rating with flow efficiency
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple delivers exceptional performance in industrial fluid and gas transfer 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. Engineered to ASME B1.20.1 standards, the precision threaded both ends design ensures compatibility with Class 125 and 150 iron and steel fittings, reducing installation time and maintenance costs. The Schedule 40 dimensions with 1.049" ID maintain optimal flow rates while the protective black coating resists environmental degradation in harsh operating conditions.
Specification Summary & Compliance
Manufactured to Class 2A thread tolerances per ASME B1.20.1 standard, this standard-wall steel threaded pipe nipple complies with ASTM A53 material specifications and ASTM A733 welding requirements. The 4 1/2" length with 1.049" ID and 1 5/16" OD maintains dimensional accuracy for seamless integration into industrial piping systems. Meets industry standards for pressure rating compatibility with Class 125 and 150 fittings and conforms to RoHS and REACH environmental directives.
