S-7818K224 Length 4 1/2" 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 steel construction, extending service life in harsh environments like water, steam, and chemical applications.
• High-pressure handling capability due to Schedule 80 thick-wall design and seamless construction, reducing risk of leaks and failures.
• Precise, leak-free connections with NPT threads on both ends, ensuring reliable sealing in air, natural gas, oil, steam, and water systems.
• Durable material strength from galvanized steel, providing excellent impact resistance and long-term performance under Class 300 flange conditions.
• Seamless flow transition between 1 1/2" and 1 1/4" pipe sizes, minimizing turbulence and pressure drops in industrial piping networks.
• Compliance with industry standards including ASME B1.20.1 and ASTM A234, guaranteeing dimensional accuracy and material quality for engineering projects.
• Environmental and safety assurance with RoHS 3 and REACH compliance, making it suitable for regulated industrial and commercial installations.

Professional Applications & Engineering Value

This galvanized steel reducer nipple is engineered to address common industrial piping challenges, such as corrosion from exposure to water, steam, and natural gas. The seamless construction and Schedule 80 wall thickness provide exceptional durability against high-pressure surges and mechanical stress, reducing maintenance downtime. With NPT threaded ends, it ensures tight, secure connections in systems handling air, oil, and other media, preventing leaks that can lead to operational inefficiencies or safety hazards. Ideal for use with galvanized iron or steel fittings in Class 300 applications, this reducer nipple offers a reliable solution for pipe size transitions in demanding environments like industrial plants, HVAC systems, and fluid transport networks, enhancing overall system integrity and longevity.

Specification Summary & Compliance

This reducer nipple features precise NPT threading per ASME B1.20.1 standards, ensuring proper fit and thread engagement. Dimensions include Pipe Size A: 1 1/2", Pipe Size B: 1 1/4", Length: 4 1/2", with wall thicknesses of 0.2" (A) and 0.191" (B) for robust performance. It complies with ASTM A234 and ASTM B633 for material specifications, and MSS SP-95 for dimensional consistency. Additionally, the product is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, meeting environmental and safety regulations for industrial use.