S-44615K321 2.469" ID x 2 7/8" OD x 9" 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
- Superior corrosion protection with black-coated steel construction, extending service life in harsh industrial environments
- Precision NPT threading on both ends ensures leak-proof connections and easy installation with standard iron/steel fittings
- Heavy-duty welded construction provides exceptional structural integrity for high-pressure applications
- Multi-fluid compatibility for air, natural gas, oil, steam, and water systems, reducing inventory complexity
- Industry-standard dimensions (Schedule 40, 2 1/2" pipe size) guarantee perfect fit with existing 125/150 class fittings
- Certified reliability through ASME B1.20.1, ASTM A53, and ASTM A733 compliance for consistent performance
- Optimal 9" length design provides flexible spacing solutions while maintaining structural stability
Professional Applications & Engineering Value
This black-coated steel threaded pipe nipple addresses critical challenges in industrial fluid handling systems where corrosion resistance and pressure integrity are paramount. The welded construction combined with NPT male threading creates a robust connection point that withstands vibration and thermal cycling in demanding applications. Engineered for air, natural gas, oil, steam, and water systems, it prevents galvanic corrosion when connecting to iron or steel fittings. The Schedule 40 wall thickness provides optimal balance between flow capacity and pressure containment, making it ideal for industrial plants, processing facilities, and utility systems where reliability cannot be compromised.
Specification Summary & Compliance
Manufactured to exacting standards with NPT thread form per ASME B1.20.1 specifications, ensuring proper engagement and sealing performance. The 2 1/2" Schedule 40 dimensions (2.469" ID, 2 7/8" OD, 0.203" wall thickness) maintain precise Class 2A thread tolerances for consistent fit. Full compliance with ASTM A53 for material composition and ASTM A733 for welded construction guarantees mechanical properties and manufacturing quality. The product meets industry standards for pressure ratings compatible with 125 and 150 class fittings in various industrial applications.
