S-4549K512 0.269" ID x 13/32" 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 secure fittings
• High-pressure compatibility with Class 125/150 fittings for demanding air, gas, oil, steam, and water applications
• Robust welded construction providing structural integrity and resistance to vibration and mechanical stress
• Industry-standard compliance meeting ASME B1.20.1, ASTM A53, and ASTM A733 specifications for guaranteed performance
• Environmental responsibility with RoHS 3 compliance for safe use in regulated industrial applications
• Optimized flow characteristics with Schedule 40 wall thickness balancing strength and internal diameter efficiency

Professional Applications & Engineering Value

This galvanized steel threaded pipe nipple delivers exceptional engineering value in demanding fluid and gas handling systems. The zinc-coated construction provides critical corrosion protection against moisture, chemicals, and environmental exposure, significantly extending service life in industrial pipe systems. The precision NPT threading ensures secure, leak-resistant connections in air, natural gas, oil, steam, and water applications, while the welded construction maintains structural integrity under pressure fluctuations and thermal cycling. Engineered for Class 125 and 150 fittings, this component solves common installation challenges with its standardized dimensions and reliable performance across multiple service media, making it an ideal choice for maintenance, repair, and new construction projects in commercial and industrial settings.

Specification Summary & Compliance

This 1/8" NPT Schedule 40 pipe nipple features precision NPT threads conforming to ASME B1.20.1 standards with proper engagement and sealing characteristics. The component meets ASTM A53 and ASTM A733 specifications for material quality and manufacturing consistency. With dimensions of 1 1/2" length, 0.269" ID, and 13/32" OD, it maintains Schedule 40 wall thickness (0.068") for pressure-rated performance. The product is RoHS 3 (2015/863/EU) compliant and suitable for use with galvanized iron and steel fittings in Class 125 and 150 applications, ensuring regulatory compliance and interoperability within standardized piping systems.