S-4549K572 0.622" ID x 27/32" OD x 1 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 for extended service life in harsh environments
• Reliable leak-proof connections through precision NPT threading on both ends ensuring tight seals
• Heavy-duty welded construction provides exceptional structural integrity for high-pressure applications
• Broad media compatibility with air, natural gas, oil, steam, and water systems for versatile industrial use
• Precise dimensional accuracy with Schedule 40 wall thickness maintaining consistent flow characteristics
• Standardized compatibility with Class 125 and 150 fittings for easy integration into existing systems
• Reduced maintenance requirements through durable galvanized coating that withstands environmental exposure

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple delivers critical performance in demanding industrial applications where corrosion resistance and pressure integrity are paramount. The welded construction combined with NPT threads on both ends creates a robust connection point that maintains seal integrity under thermal cycling and vibration. Engineered specifically for air, natural gas, oil, steam, and water systems, the zinc coating provides sacrificial protection against rust and degradation, significantly extending service life in chemical exposure and outdoor environments. The precise Schedule 40 dimensions ensure optimal flow rates while maintaining wall strength for 150 class flange applications, making it ideal for plumbing, HVAC, industrial processing, and energy distribution systems where reliability cannot be compromised.

Specification Summary & Compliance

This 1/2" Schedule 40 pipe nipple features NPT (National Pipe Taper) threads conforming to ASME B1.20.1 standards for proper sealing engagement. Manufactured from galvanized steel meeting ASTM A53 specifications for material composition and ASTM A733 for welded construction requirements. The product maintains precise dimensional tolerances with 0.622" ID, 27/32" OD, and 0.109" wall thickness, ensuring compatibility with galvanized iron and steel fittings rated for Class 125 and 150 applications. Suitable for use in systems requiring compliance with industrial standards for pressure integrity and material performance.