S-7753K239 0.622" ID x 27/32" OD x 3 1/2" 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
• Reliable leak-proof connections through precision NPT threading on one end, ensuring secure sealing for high-pressure applications
• Versatile installation options with threaded × butt weld/socket connect design, allowing flexible integration into existing piping systems
• Heavy-duty welded construction provides exceptional structural integrity for handling air, natural gas, oil, steam, and water services
• Industry-standard compliance with ASME B1.20.1, ASTM A53, and ASTM A733 specifications, guaranteeing consistent performance and interchangeability
• Environmental regulation adherence through REACH and RoHS 3 compliance, ensuring safe usage in regulated industrial applications
• Optimized flow characteristics with Schedule 40 dimensions and straight design, minimizing pressure drop in fluid transfer systems

Professional Applications & Engineering Value

This black-coated steel pipe nipple delivers exceptional engineering value by solving critical industrial piping challenges. The welded construction combined with NPT threading on one end provides a robust transition between threaded and welded systems, eliminating potential weak points in piping networks. Engineered specifically for handling aggressive media including air, natural gas, oil, steam, and water, the nipple's black-coated steel surface treatment resists corrosion in harsh industrial environments. The threaded to butt weld/socket connect configuration offers installation flexibility while maintaining pressure integrity for Class 125 and 150 applications. This makes it an ideal pipe adapter for maintenance, repair, and new construction projects where reliable performance under varying pressure and temperature conditions is paramount.

Specification Summary & Compliance

Manufactured to precise dimensional standards with NPT thread type conforming to ASME B1.20.1 specifications. The Schedule 40 construction meets ASTM A53 and ASTM A733 material standards, ensuring consistent wall thickness and dimensional accuracy. Full compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations guarantees environmental safety. The product features a 3-1/2" length with 0.622" ID and 27/32" OD, maintaining proper 0.109" wall thickness for pressure-rated applications in industrial piping systems.