S-44615K466 1.049" ID x 1 5/16" OD x 4" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-coated steel construction for extended service life in demanding environments
• Reliable leak-proof connections through precision NPT threading on both ends that maintains system integrity
• Exceptional durability with welded construction that withstands high-pressure applications up to Class 150
• Versatile multi-medium compatibility for air, natural gas, oil, steam, and water systems with iron or steel fittings
• Precision dimensional accuracy with 1" Schedule 40 specifications ensuring perfect fit and optimal flow characteristics
• Industry-standard compliance meeting ASME B1.20.1, ASTM A53, and ASTM A733 for guaranteed performance and safety
• Robust structural integrity featuring 0.133" wall thickness that provides superior strength and pressure resistance

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple delivers exceptional engineering value in industrial piping systems where corrosion resistance and pressure integrity are critical. The welded construction combined with NPT threading on both ends creates secure, leak-resistant connections that maintain system pressure in demanding applications involving air, natural gas, oil, steam, and water. The Schedule 40 standard wall thickness provides optimal balance between flow capacity and structural strength, while the protective black coating significantly extends service life in corrosive environments. Engineered for compatibility with iron and steel fittings rated for Class 125 and 150 applications, this component ensures reliable performance in industrial plants, processing facilities, and mechanical systems where downtime is not an option.

Specification Summary & Compliance

This precision-engineered pipe nipple features NPT threading conforming to ASME B1.20.1 standards with dimensional specifications including 1" pipe size, 4" length, 1.049" ID, 1-5/16" OD, and 0.133" wall thickness. The component meets rigorous ASTM A53 and ASTM A733 material specifications for quality assurance and is manufactured to accommodate Class 125 and 150 fittings. The straight configuration with threaded both ends design ensures proper installation alignment and secure connections in industrial piping systems requiring reliable performance under pressure.