S-4549K7 0.622" ID x 27/32" OD x 4 1/2" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Galvanized Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with galvanized steel construction, ensuring long-term reliability in harsh industrial environments
• Precise NPT threading on both ends for leak-proof connections and easy installation with compatible fittings
• Robust welded construction enhances structural integrity, preventing failures under high-pressure applications
• Versatile fluid compatibility for safe use with air, natural gas, oil, steam, and water systems
• Industry-standard compliance with ASME B1.20.1, ASTM A53, and ASTM A733 for guaranteed performance and safety
• Optimized dimensions (1/2" Schedule 40, 4 1/2" length) ensure seamless integration into existing piping networks
• Durable male threaded design supports Class 125 and 150 fittings, reducing maintenance and replacement costs

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple is engineered to address common industrial piping challenges, including corrosion, pressure fluctuations, and installation efficiency. The NPT threaded both ends design ensures secure, standardized connections with galvanized iron or steel fittings, minimizing leak risks in air, natural gas, oil, steam, and water systems. Its Schedule 40 wall thickness and welded construction provide exceptional durability against mechanical stress and environmental factors, making it ideal for industrial plumbing and process piping. By adhering to ASME B1.20.1 and ASTM standards, this nipple delivers consistent performance in high-demand applications, reducing downtime and enhancing system longevity.

Specification Summary & Compliance

This product meets Class 2A thread tolerances per ASME B1.20.1 for precise fit, with dimensions including 1/2" pipe size, 4 1/2" length, and 0.109" wall thickness. It complies with ASTM A53 (material standards) and ASTM A733 (welded construction), ensuring material consistency and manufacturing quality. The NPT threading and straight shape facilitate reliable connections in systems using galvanized fittings rated for Class 125 and 150. RoHS and REACH compliance is inherent in the galvanized coating, supporting environmental and safety regulations.