S-5016T216 0.546" ID x 27/32" OD x 20" Long ASME B1.20.1, ASTM A106, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Enhanced Corrosion Resistance: Black-coated steel construction provides superior protection against rust and degradation, extending service life in harsh industrial environments.
• Leak-Free Performance: Seamless design and precision NPT threads on both ends ensure a tight, reliable seal for high-pressure applications with air, gas, oil, steam, and water.
• High-Pressure Capability: Schedule 80 thick-wall design and compliance with Class 300/600 flange systems offer robust performance for demanding industrial processes.
• Superior Durability: Manufactured from high-grade steel meeting ASTM A106/A53 standards, this nipple withstands mechanical stress and thermal cycling.
• Wide Compatibility: Standard 1/2" NPT threading ensures easy integration with iron and steel fittings, reducing installation time and inventory complexity.
• Regulatory Assurance: REACH and RoHS 3 compliance guarantees environmental safety and unrestricted use in regulated markets.
• Precision Engineering: Threads conform to ASME B1.20.1 specifications, ensuring consistent fit and preventing cross-threading issues.

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple delivers critical reliability in industrial piping systems handling aggressive media like steam, oil, and natural gas. The seamless construction eliminates weak points common in welded alternatives, preventing catastrophic failures under cyclic pressure loads. Its NPT threading on both ends facilitates secure connections in Class 300/600 flange configurations, while the Schedule 80 wall thickness provides an optimal balance between flow capacity and burst resistance. Engineers specify this component for oil and gas pipelines, steam distribution networks, and compressed air systems where leakage prevention and long-term durability are paramount. The protective coating further mitigates corrosion in humid or chemically exposed environments, reducing maintenance intervals and total cost of ownership.

Specification Summary & Compliance

This product features precision NPT threads conforming to ASME B1.20.1 standards with dimensional accuracy maintained per applicable tolerances. Manufacturing complies with ASTM A106, ASTM A53, and ASTM A733 material specifications, ensuring consistent mechanical properties. The nipple is fully REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliant, meeting international environmental regulations. Suitable for use with steel and iron fittings in Class 300 and 600 flange systems, it maintains integrity across industrial fluid handling applications.