S-5225T59 1.16" ID x 1 21/32" OD x 36" 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 for extended service life in harsh industrial environments
• Exceptional pressure handling with Schedule 160 extra-thick wall design, rated for Class 3000 fittings and Class 1500 flanges
• Leak-proof connections through precision NPT threading on both ends that meets ASME B1.20.1 standards
• Versatile media compatibility for air, hydraulic fluid, natural gas, oil, steam, and water applications
• Enhanced structural integrity with seamless steel construction that prevents weak points and ensures uniform strength
• Reliable dimensional accuracy with 1 1/4" pipe size and 36" length for precise installation in industrial piping systems
• Regulatory compliance assurance meeting REACH and RoHS 3 environmental standards for safe industrial use

Professional Applications & Engineering Value

This heavy-duty Schedule 160 threaded pipe nipple delivers exceptional performance in demanding industrial applications where pressure integrity and corrosion resistance are critical. The seamless black-coated steel construction eliminates potential failure points while providing superior protection against corrosive elements in chemical, oil, and steam systems. With NPT threading on both ends conforming to ASME B1.20.1 standards, engineers can trust the leak-proof connections for high-pressure fluid transfer applications including hydraulic systems, steam lines, and natural gas distribution. The extra-thick wall design and ASTM A106/A53 compliance ensure reliable operation in industrial plants, manufacturing facilities, and processing operations where pipe failure is not an option.

Specification Summary & Compliance

This 1 1/4" Schedule 160 steel threaded pipe nipple features NPT threads on both ends with dimensional compliance to ASME B1.20.1 threading standards. Manufactured from seamless steel meeting ASTM A106, ASTM A53, and ASTM A733 specifications, with a wall thickness of 1/4" and 36" length. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, ensuring safe industrial use across various applications including air, hydraulic fluid, natural gas, oil, steam, and water systems.