S-44615K414 0.622" ID x 27/32" OD x 1 1/8" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Corrosion-resistant black coating extends service life in demanding environments with air, gas, oil, steam, and water
• Fully threaded NPT male design ensures secure, leak-resistant connections for Class 125 and 150 iron and steel fittings
• Robust welded construction from Schedule 40 steel provides superior pressure handling and structural integrity
• Precision threading to ASME B1.20.1 standards guarantees reliable compatibility and easy installation
• Standard-wall thickness (0.109") offers optimal balance between strength and flow capacity for 1/2" pipe systems
• Compact 1 1/8" length enables flexible installation in tight spaces without compromising performance
• Compliance with ASTM A53/A733 material standards ensures consistent mechanical properties and chemical composition

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple delivers exceptional performance in industrial fluid and gas transfer systems. The fully threaded NPT male configuration creates reliable, pressure-tight seals in Class 125 and 150 applications involving air, natural gas, oil, steam, and water. The welded construction using Schedule 40 steel provides superior burst resistance while maintaining consistent 0.622" ID for minimal flow restriction. The protective black coating significantly enhances corrosion resistance in humid or chemically aggressive environments, reducing maintenance frequency and replacement costs. Engineered to meet rigorous ASME B1.20.1 threading standards, this nipple ensures perfect compatibility with iron and steel fittings across processing plants, utility systems, and industrial machinery.

Specification Summary & Compliance

This 1/2" Schedule 40 pipe nipple features NPT (National Pipe Taper) threads manufactured to ASME B1.20.1 specifications for precise fit and sealing performance. The product complies with ASTM A53 for material composition and ASTM A733 for welded and seamless carbon steel tubing requirements. Critical dimensions include 1-1/8" length, 0.622" inside diameter, 27/32" outside diameter, and 0.109" wall thickness. Suitable for use with iron and steel fittings in pressure classes 125 and 150, this component meets industry standards for industrial pipe systems handling various media including air, natural gas, oil, steam, and water.