S-5016T211 0.423" ID x 43/64" OD x 16" 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

• Seamless black-coated steel construction prevents leaks and resists corrosion, ensuring long-term reliability in harsh industrial environments.
• Heavy-duty Schedule 80 thick-wall design provides superior pressure containment and structural integrity for demanding fluid and gas applications.
• Precision NPT threading on both ends ensures easy, secure installation and leak-proof connections with compatible iron and steel fittings.
• Versatile media compatibility handles air, natural gas, oil, steam, and water, reducing inventory needs for multiple industrial systems.
• Full compliance with ASME and ASTM standards guarantees dimensional accuracy, material quality, and performance consistency for engineering projects.
• REACH and RoHS 3 environmental compliance meets strict industrial safety regulations, supporting responsible sourcing and workplace safety.
• Rated for Class 300/600 flanges offers flexibility in high-pressure piping systems, enhancing application range and durability.

Professional Applications & Engineering Value

This thick-wall steel threaded pipe nipple is engineered to solve critical challenges in industrial fluid and gas transfer systems. The seamless construction eliminates weak points, preventing failures under high pressure and thermal cycling in applications involving air, natural gas, oil, steam, and water. The black-coated steel surface provides an additional layer of corrosion resistance, extending service life in humid or chemically aggressive environments. With NPT threading on both ends and compliance with ASME B1.20.1 and ASTM A106/A53/A733, it ensures precise, leak-free connections in Class 300/600 flange systems, reducing maintenance downtime and improving overall system reliability for industrial plants and mechanical contractors.

Specification Summary & Compliance

This pipe nipple features precision NPT threads per ASME B1.20.1 standard with standard Class 2A tolerances for reliable fitting engagement. Manufacturing complies with ASTM A106, A53, and A733 material specifications, ensuring consistent wall thickness (0.126") and dimensional accuracy. The product is fully REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliant, meeting international environmental and safety regulations for industrial components.