S-4550K616 0.957" ID x 1 5/16" OD x 6 1/2" 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 environments
• Exceptional pressure handling with Schedule 80 thick-wall design, suitable for 300 and 600 class flange systems
• Reliable leak-proof connections through precision NPT threading on both ends, ensuring secure sealing
• Versatile fluid compatibility for air, natural gas, oil, steam, and water applications, reducing inventory needs
• Enhanced structural integrity from welded construction, minimizing failure risks under high stress
• Broad industrial compliance with ASME, ASTM A53, and ASTM A733 standards, guaranteeing quality and safety
• Easy installation with male threaded ends and straight design, saving time during assembly

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple is engineered to address common industrial challenges like corrosion, high-pressure leaks, and system failures. Its Schedule 80 thick-wall construction and NPT threading provide a robust seal for air, natural gas, oil, steam, and water systems, preventing costly downtime in 300/600 class flange setups. The welded design and compliant materials ensure durability in harsh conditions, making it ideal for industrial pipe fittings where reliability and ASME B1.20.1 adherence are critical for long-term performance.

Specification Summary & Compliance

This nipple features precise NPT thread type per ASME B1.20.1 standards, with dimensions including 1" pipe size, 6 1/2" length, and 0.179" wall thickness. It complies with ASTM A53 and ASTM A733 specifications for material quality and manufacturing, ensuring consistent performance in high-pressure applications. The product meets industry requirements for Class 300 and 600 flange systems, supporting safe operation in various fluid services.