S-7733K163 0.815" ID x 1 5/16" OD x 2" 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 heavy-wall design, ideal for high-pressure air, hydraulic, steam, and gas applications
• Leak-proof connections through precision NPT threading on both male ends, ensuring secure fittings in Class 3000/1500 systems
• Enhanced durability from seamless steel construction, preventing weak points and maintaining structural integrity under stress
• Broad fluid compatibility for air, hydraulic fluid, natural gas, oil, steam, and water systems, reducing inventory needs
• Regulatory compliance assurance with REACH and RoHS 3 standards, meeting international environmental and safety requirements
• Precision manufacturing to ASME B1.20.1 and ASTM A106/A53 specifications, guaranteeing dimensional accuracy and performance reliability

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple delivers critical performance in demanding industrial settings where high-pressure resistance and corrosion protection are paramount. Engineered with seamless construction and NPT threaded male ends, it eliminates potential failure points in piping systems handling aggressive media like steam, hydraulic fluids, and natural gas. The Schedule 160 heavy-wall thickness provides exceptional burst strength for Class 3000 steel fittings and Class 1500 flange applications, while the protective coating significantly reduces maintenance frequency in corrosive environments. Its compliance with ASTM A106/A53 standards ensures consistent material properties, making it an ideal industrial pipe connector for chemical plants, power generation facilities, and hydraulic systems requiring reliable, long-term performance.

Specification Summary & Compliance

This 1" Schedule 160 pipe nipple features NPT threads conforming to ASME B1.20.1 standards with dimensional accuracy including 2" length, 0.815" ID, and 1 5/16" OD. Manufactured from seamless steel meeting ASTM A106, ASTM A53, and ASTM A733 specifications, it maintains precise threaded connections for leak-free performance. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, ensuring safe use across global industrial applications.