S-7733K197 1.16" ID x 1 21/32" 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 for extended service life in demanding environments
• Exceptional pressure handling with Schedule 160 extra-thick walls and Class 3000 rating for high-pressure industrial systems
• Reliable 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
• Seamless construction ensures uniform strength and prevents weak points in critical flow systems
• Regulatory compliance with REACH and RoHS 3 for global industrial safety standards
• Precise 4" length enables optimal spacing and alignment in complex piping configurations

Professional Applications & Engineering Value

This heavy-duty Schedule 160 threaded pipe nipple solves critical engineering challenges in industrial fluid and gas systems. The black-coated steel construction provides essential corrosion protection while maintaining structural integrity under high-pressure conditions. With NPT threading on both ends conforming to ASME B1.20.1, it delivers reliable, leak-resistant connections for steam pipe systems, hydraulic applications, and natural gas lines. The seamless design and extra-thick wall thickness prevent failure points in demanding environments, while compliance with ASTM A106/A53/A733 ensures material consistency for engineering predictability. This industrial pipe fitting is engineered to withstand thermal expansion, pressure surges, and mechanical stress in class 3000 applications, making it ideal for chemical plants, power generation facilities, and industrial processing systems where reliability is non-negotiable.

Specification Summary & Compliance

This 1 1/4" Schedule 160 threaded pipe nipple features precision NPT threads manufactured to ASME B1.20.1 standards for consistent engagement and sealing performance. The component meets material specifications under ASTM A106, ASTM A53, and ASTM A733 for quality assurance. With dimensions of 4" length, 1.16" ID, and 1 21/32" OD, it maintains tight tolerances for proper system integration. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, ensuring environmental responsibility and workplace safety in global industrial applications.