S-7753K292 3.068" ID x 3 1/2" OD x 2" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-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 demanding industrial environments
• Dual-connection versatility featuring NPT threaded and butt weld options for flexible installation in complex piping systems
• High-pressure compatibility with Schedule 40 wall thickness (0.216") ensuring reliable performance with air, natural gas, oil, steam, and water
• Precision-engineered threading meeting ASME B1.20.1 standards for leak-proof connections in Class 125/150 applications
• Robust material certification complying with ASTM A53/A733 specifications for consistent mechanical properties and weldability
• Environmental compliance assurance with REACH and RoHS 3 certifications for safe handling and international regulatory acceptance
• Optimized flow characteristics with 3.068" ID maintaining efficient media transfer while withstanding industrial stress

Professional Applications & Engineering Value

This black-coated steel pipe nipple solves critical connectivity challenges in industrial fluid systems by combining NPT threaded reliability with butt weld integrity. The welded construction and Schedule 40 wall thickness provide exceptional burst resistance for high-pressure applications involving air, natural gas, oil, steam, and water. Engineers benefit from the dual-connection design that accommodates both threaded assemblies and permanent welded joints, reducing inventory needs while maintaining ASME B1.20.1 threading precision. The protective black coating significantly enhances corrosion resistance in harsh environments, while standardized 3" pipe sizing ensures compatibility with existing iron and steel infrastructure. This adapter effectively bridges different connection methods without compromising system pressure ratings or fluid containment safety.

Specification Summary & Compliance

Manufactured to ASME B1.20.1 for NPT thread form and dimensional accuracy, with material certifications meeting ASTM A53 and ASTM A733 standards. The product features precise 3.068" ID and 3 1/2" OD dimensions with 0.216" wall thickness consistent with Schedule 40 requirements. Fully compliant with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) directives, ensuring environmental safety and international market acceptance for industrial piping applications.