S-4550K817 1.278" ID x 1 21/32" OD x 9" Long ASME B1.20.1, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-coated steel construction, extending service life in demanding industrial environments
• Exceptional pressure handling with Schedule 80 thick-wall design (0.191" wall thickness), suitable for Class 300/600 flange systems
• Reliable leak-proof connections through precision NPT threading on both ends, ensuring secure fittings with iron and steel components
• Versatile multi-medium compatibility for air, natural gas, oil, steam, and water applications across various industrial settings
• Enhanced structural integrity from welded construction, providing superior strength for high-pressure piping systems
• Industry-standard compliance with ASME B1.20.1, ASTM A53, and ASTM A733 specifications for guaranteed performance and safety
• Optimized flow characteristics with precise 1.278" ID and 1 21/32" OD dimensions, maintaining efficient fluid and gas transmission

Professional Applications & Engineering Value

This heavy-duty Schedule 80 threaded pipe nipple delivers exceptional engineering value through its black-coated steel construction and welded design, specifically engineered to withstand aggressive industrial environments. The NPT threaded connections on both ends provide secure, leak-resistant joints critical for high-pressure applications involving air, natural gas, oil, steam, and water systems. Its thick-wall steel construction (0.191" wall thickness) ensures structural integrity under extreme pressure conditions, making it ideal for Class 300 and 600 flange systems in industrial piping networks. The precise threading and dimensional accuracy prevent system failures while maintaining optimal flow rates, reducing maintenance costs and downtime in critical operations.

Specification Summary & Compliance

This 1 1/4" Schedule 80 threaded pipe nipple features precision NPT threading conforming to ASME B1.20.1 standards with dimensional accuracy ensuring proper fit with iron and steel fittings. Manufactured from ASTM A53 and ASTM A733 compliant materials, the product maintains strict quality control throughout production. The 9-inch length with male threaded ends and straight configuration provides reliable performance in high-pressure applications. The black-coated steel construction meets industry requirements for corrosion protection while maintaining compliance with relevant industrial specifications for pressure-rated piping systems.