S-44615K559 2.067" ID x 2 3/8" OD x 3 1/2" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with black-coated steel construction, extending service life in demanding environments
• Reliable leak-proof connections through precision NPT threading on both ends, ensuring secure fittings in high-pressure systems
• Superior durability with welded steel construction, capable of withstanding air, natural gas, oil, steam, and water applications
• Optimal flow efficiency with 2.067" ID and 0.154" wall thickness, maintaining consistent pressure in Schedule 40 piping systems
• Broad compatibility with Class 125/150 iron and steel flanges, reducing installation time and inventory requirements
• Certified performance meeting ASME B1.20.1, ASTM A53, and ASTM A733 standards, guaranteeing quality and safety compliance
• Versatile application range from industrial plants to commercial facilities, handling multiple media types with proven reliability

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple delivers critical engineering solutions for industrial fluid and gas handling systems. The welded construction combined with NPT threads creates a robust sealing mechanism that prevents leakage in high-vibration environments common with air compressors, steam lines, and oil transfer systems. The Schedule 40 wall thickness (0.154") provides optimal pressure containment while the black coating offers essential corrosion protection in humid or chemical-exposed installations. Engineered specifically for Class 125/150 flange systems in iron and steel piping networks, this nipple eliminates compatibility issues while maintaining flow efficiency with its precise 2.067" internal diameter. Its certification to ASME and ASTM standards ensures consistent performance across water treatment plants, industrial processing facilities, and energy distribution systems where reliability is non-negotiable.

Specification Summary & Compliance

This product features NPT thread specifications meeting ASME B1.20.1 dimensional requirements with Class 2A thread tolerances for reliable engagement. Manufacturing compliance includes ASTM A53 for material composition and ASTM A733 for welded construction standards. The nipple is designed for Schedule 40 piping systems with precise dimensions: 2.067" ID, 2-3/8" OD, and 3-1/2" length. Suitable for pressure classes 125 and 150 in iron and steel flange applications, this component represents industry-standard quality assurance for professional plumbing and industrial piping installations.