S-7818K241 Length 7" ASME B1.20.1, ASTM A234, ASTM B633, MSS SP-95 Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with galvanized iron construction, extending service life in demanding environments with air, water, oil, and steam.
• High-pressure handling capability due to Schedule 80 thick-wall design and seamless construction, ensuring reliability in Class 300 systems.
• Leak-resistant connections with NPT threading on both ends, conforming to ASME B1.20.1 for precise, secure fits.
• Seamless flow transition from 2 1/2" to 1" piping, reducing turbulence and pressure drops in industrial fluid systems.
• Robust mechanical strength meeting ASTM A234 and MSS SP-95 standards, supporting heavy-duty applications without failure.
• Environmental compliance assurance with RoHS 3 and REACH SVHC adherence, safe for regulated industrial use.
• Versatile compatibility with galvanized iron and steel fittings, simplifying integration into existing piping networks.

Professional Applications & Engineering Value

This galvanized iron pipe reducer is engineered to address critical challenges in industrial piping systems, where pressure integrity and material durability are paramount. The seamless construction and Schedule 80 wall thickness prevent weak points, minimizing the risk of leaks and bursts under high-pressure conditions in air, nitrogen gas, oil, steam, or water applications. Its NPT threaded both ends design, compliant with ASME B1.20.1, ensures a tight seal that withstands vibration and thermal cycling, reducing maintenance downtime. The galvanized surface provides a protective barrier against corrosion, extending the component's lifespan in harsh environments while meeting ASTM A234 and ASTM B633 specifications for consistent performance in Class 300 flange systems. This makes it an ideal heavy-duty pipe connector for petrochemical, HVAC, and plumbing installations, delivering reliable flow reduction with minimal energy loss.

Specification Summary & Compliance

This pipe reducer features precise NPT thread dimensions per ASME B1.20.1 Class 2A tolerances, ensuring interchangeability and leak-free performance. It conforms to manufacturing standards including ASTM A234 for material quality, ASTM B633 for zinc coating, and MSS SP-95 for dimensional consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing adherence to environmental and safety requirements for industrial use.