S-5016T97 3.826" ID x 4 1/2" OD x 24" 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 Durability & Corrosion Resistance: Black-coated steel construction provides superior protection against rust and environmental damage, extending service life in demanding industrial environments.
• Robust Seamless Design: Seamless construction eliminates weak points, ensuring maximum pressure integrity and preventing leaks in high-stress applications with air, gas, oil, steam, and water.
• Heavy-Duty Thick Wall: Schedule 80 wall thickness (0.337") offers exceptional strength and durability, making it ideal for high-pressure systems up to Class 300 and 600 flange ratings.
• Reliable NPT Threaded Connections: NPT threads on both ends ensure a secure, leak-tight seal with iron and steel fittings, simplifying installation and maintenance.
• Precision Manufacturing & Standard Compliance: Manufactured to meet ASME B1.20.1, ASTM A106, A53, and A733 specifications, guaranteeing dimensional accuracy and consistent performance.
• Versatile Fluid & Gas Handling: Suitable for a wide range of media including air, natural gas, oil, steam, and water, providing flexibility across multiple industrial applications.
• Regulatory Compliance Assurance: REACH and RoHS 3 compliant, ensuring environmental safety and meeting international regulatory standards for industrial components.

Professional Applications & Engineering Value

This heavy-duty 4" Schedule 80 black-coated steel threaded pipe nipple is engineered to address critical challenges in industrial piping systems. The seamless construction and thick-wall design provide superior burst resistance and longevity, effectively preventing failures in high-pressure applications involving air, natural gas, oil, steam, and water. The NPT threading on both ends ensures reliable connections with iron and steel fittings, maintaining system integrity while accommodating thermal expansion and vibration. Particularly valuable for Class 300 and 600 flange systems, this nipple delivers exceptional performance in chemical plants, power generation facilities, and industrial processing lines where leak prevention and durability are paramount. The black-coated steel surface treatment adds an extra layer of corrosion protection, making it suitable for both indoor and outdoor installations in challenging environments.

Specification Summary & Compliance

This threaded pipe nipple features precision NPT threads manufactured to ASME B1.20.1 standards, ensuring proper fit and sealing compatibility. The product meets ASTM A106, A53, and A733 specifications for material quality and manufacturing consistency. With dimensions of 4" pipe size, 24" length, 3.826" ID, and 4 1/2" OD, it maintains Class 2A thread tolerances for reliable performance. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, demonstrating commitment to environmental safety and regulatory requirements for industrial components.