S-7753K133 0.493" ID x 43/64" OD x 3" 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
• Versatile multi-medium compatibility for safe, reliable performance with air, natural gas, oil, steam, and water systems
• Dual-connection flexibility featuring threaded × butt weld design for easy installation and system adaptability
• High-pressure rated construction meeting Class 125 and 150 standards for robust performance in critical applications
• Precision-engineered threading with NPT standard ensuring leak-proof connections and long-term system integrity
• Enhanced durability through Schedule 40 wall thickness providing superior structural strength and impact resistance
• Regulatory compliance assurance with REACH and RoHS 3 certifications for environmentally responsible operations

Professional Applications & Engineering Value

This black-coated steel pipe nipple delivers exceptional engineering value through its welded construction and threaded × butt weld connection, specifically designed to address common industrial piping challenges. The 3/8 NPT Schedule 40 configuration provides optimal flow characteristics while maintaining structural integrity under pressure fluctuations. Engineered for air, natural gas, oil, steam, and water systems, this adapter solves critical connection issues between threaded and welded piping components, eliminating potential leak points and reducing maintenance downtime. The black-coated steel material offers superior protection against corrosion and environmental degradation, making it ideal for harsh industrial environments where chemical resistance and long-term reliability are paramount for operational efficiency.

Specification Summary & Compliance

This heavy-duty pipe nipple features precision NPT threading per ASME B1.20.1 standard with Class 2A tolerance requirements, ensuring reliable sealing performance. Manufacturing compliance includes ASTM A53 and ASTM A733 specifications for material quality and dimensional accuracy. The product maintains full compliance with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) directives, confirming environmental responsibility and restricted substance adherence. With standardized Schedule 40 wall thickness (0.091") and precise dimensional control (0.493" ID, 43/64" OD), this adapter delivers consistent performance across industrial applications requiring reliable pressure containment and fluid handling capabilities.