S-1867N31 0.546" ID x 27/32" OD x 1 1/8" Long ASME B1.20.1, ASTM A153, ASTM A53, ASTM A733 Thick-Wall Galvanized Iron and Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with galvanized steel construction for extended service life in demanding environments
• Heavy-duty Schedule 80 wall thickness provides exceptional pressure handling capability for industrial applications
• Fully threaded NPT design ensures secure, leak-resistant connections across entire fitting length
• Multi-service compatibility with air, natural gas, steam, and water systems for versatile installation
• Welded construction delivers robust structural integrity for Class 300 pressure applications
• Comprehensive standards compliance meets ASME and ASTM specifications for reliable performance
• Environmental regulation adherence with REACH and RoHS 3 compliance for responsible sourcing

Professional Applications & Engineering Value

This heavy-duty galvanized steel threaded pipe nipple addresses critical industrial piping challenges where corrosion resistance and pressure integrity are paramount. The galvanized steel construction provides essential protection against rust and degradation in harsh environments involving moisture, chemicals, and temperature variations. With NPT threads machined to ASME B1.20.1 standards, this fully threaded pipe nipple creates reliable, sealed connections in air compression systems, natural gas lines, steam distribution, and high-pressure water applications. The Schedule 80 wall thickness and welded construction ensure structural durability that withstands vibration, thermal expansion, and pressure surges common in industrial settings, making it ideal for plant maintenance, mechanical systems, and process piping where failure is not an option.

Specification Summary & Compliance

This 1/2" NPT threaded pipe nipple features precision NPT thread form per ASME B1.20.1 specifications with dimensional accuracy ensuring proper engagement and sealing. Manufactured from galvanized steel meeting ASTM A53 and A733 standards for material quality, with zinc coating compliance per ASTM A153. The fitting is engineered for Class 300 service applications with wall thickness of 0.147" maintaining pressure rating integrity. Full compliance with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) directives ensures environmental responsibility and workplace safety standards.