S-7733K317 2.626" ID x 3 1/2" OD x 4" Long ASME B1.20.1, ASTM A106, ASTM A53, ASTM A733 Extra-Thick-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-coated steel construction, extending service life in harsh industrial environments
• Exceptional pressure handling with Schedule 160 extra-thick 0.437" wall thickness for demanding fluid and gas applications
• Leak-proof connections through precision NPT threading on both ends, ensuring reliable sealing across multiple media types
• Seamless structural integrity eliminates weak points, providing enhanced burst resistance and long-term reliability
• Broad compatibility with Class 3000 fittings and Class 1500 flanges for versatile system integration
• Regulatory compliance with ASME B1.20.1, ASTM A106, and environmental standards for quality assurance
• Optimized flow characteristics with 2.626" ID maintaining efficient media transfer in high-pressure systems

Professional Applications & Engineering Value

This heavy-duty Schedule 160 threaded pipe nipple delivers critical performance in demanding industrial fluid handling systems. The seamless black-coated steel construction provides exceptional resistance to internal and external corrosion, while the extra-thick 0.437" wall thickness ensures structural integrity under high-pressure conditions common in hydraulic, steam, and natural gas applications. Engineered with precision NPT threading on both ends, this nipple creates reliable, leak-resistant connections that withstand thermal cycling and mechanical stress. The combination of ASTM A106/A53 material standards and ASME B1.20.1 threading specifications guarantees dimensional accuracy and compatibility with Class 3000 fittings, making it ideal for maintenance, repair, and new installations in chemical processing, power generation, and industrial manufacturing facilities where failure is not an option.

Specification Summary & Compliance

This 3" Schedule 160 pipe nipple features NPT threading conforming to ASME B1.20.1 standards with Class 2A tolerance for precise engagement. Manufactured from seamless steel per ASTM A106/A53 specifications with additional compliance to ASTM A733. The component is RoHS 3 (2015/863/EU) compliant and meets REACH (EC 1907/2006) requirements regarding SVHC substances. Designed for use with steel fittings Class 3000 and steel flanges Class 1500, ensuring full system compatibility and regulatory adherence for industrial applications.