S-7727K411 2.9" ID x 3 1/2" OD x 6" 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

• Superior corrosion resistance with black-coated steel construction, extending service life in demanding environments with air, natural gas, oil, steam, and water.
• High-pressure compatibility designed for use with 300 and 600 class fittings and flanges, ensuring reliable performance in industrial fluid systems.
• Leak-resistant connections through precision NPT threading on both ends, conforming to ASME B1.20.1 for secure, tight seals.
• Enhanced durability from seamless construction and Schedule 80 thick-wall design, reducing risk of fractures under stress.
• Wide material compliance meeting ASTM A106, A53, and A733 standards, guaranteeing consistent quality and mechanical properties.
• Environmental and safety adherence with full REACH and RoHS 3 compliance, ensuring safe use in regulated industries.
• Easy installation with male threaded ends and straight shape, simplifying integration into existing piping assemblies.

Professional Applications & Engineering Value

This 3" Schedule 80 black-coated steel pipe nipple is engineered to address critical challenges in industrial fluid transport, including high-pressure resistance and corrosion prevention. The seamless construction eliminates weak points, minimizing failure risks in systems handling air, natural gas, oil, steam, or water. With NPT threading on both ends, it ensures leak-free connections in 300/600 class fittings, while the black coating provides an added layer of protection against rust and degradation. Ideal for petrochemical, plumbing, and HVAC applications, this thick-wall steel threaded pipe delivers long-term reliability and reduces maintenance downtime, supported by compliance with ASME B1.20.1 and ASTM standards.

Specification Summary & Compliance

This product features precise NPT thread specifications per ASME B1.20.1, with dimensions including a 6" length, 3" pipe size, and Schedule 80 wall thickness. It conforms to material standards such as ASTM A106, ASTM A53, and ASTM A733, ensuring high-grade seamless steel quality. The nipple is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU), meeting environmental and safety requirements for industrial use.