S-7727K164 0.423" ID x 43/64" OD x 2 1/2" Long ASME B1.20.1, ASTM A106, ASTM A53, ASTM A733 Thick-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-coated steel construction for extended service life in harsh industrial environments
• Exceptional pressure handling with Schedule 80 thick-wall design suitable for high-pressure air, gas, oil, steam and water applications
• Reliable leak-proof connections through precision NPT male threading on both ends ensuring secure fittings
• Seamless construction provides enhanced structural integrity and consistent performance under thermal and mechanical stress
• Broad compatibility with Class 300/600 flanges and iron/steel fittings across multiple industrial systems
• Regulatory compliance assurance with REACH and RoHS 3 standards for safe industrial usage
• Precision manufacturing meeting ASME B1.20.1 and ASTM specifications for dimensional accuracy and reliability

Professional Applications & Engineering Value

This heavy-duty Schedule 80 steel pipe nipple delivers critical performance in demanding industrial fluid handling systems. The black-coated steel construction provides essential corrosion protection for long-term reliability in chemical exposure and outdoor installations. With NPT male threaded ends and seamless design, it eliminates weak points that commonly fail under thermal cycling and vibration stress. Engineered for air, natural gas, oil, steam, and water applications, this nipple maintains integrity across temperature fluctuations and pressure surges. The thick-wall Schedule 80 construction ensures burst resistance in high-pressure lines while the standardized threading guarantees compatibility with existing Class 300/600 flange systems, reducing installation time and maintenance costs across industrial plants, processing facilities, and mechanical systems.

Specification Summary & Compliance

This 3/8" Schedule 80 pipe nipple features precision NPT threads conforming to ASME B1.20.1 standards for reliable sealing performance. Manufactured from ASTM A106/A53/A733 compliant steel with 2-1/2" length and 0.126" wall thickness, it maintains dimensional accuracy for seamless integration. The product is fully REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) compliant, meeting international environmental and safety regulations for industrial components. Suitable for use with iron and steel fittings rated for Class 300/600 service conditions.