S-1443N165 0.622" ID x 27/32" OD x 6" Long ASME B1.20.1, ASTM A733 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe with Sealant

Key Features & Benefits at a Glance

• Leak-proof installation with factory-applied PTFE thread sealant that eliminates the need for additional sealants and ensures immediate, reliable sealing
• Superior corrosion resistance from 316/316L stainless steel construction, ideal for harsh environments and extending service life
• High-pressure compatibility with Class 150 fittings and flanges, providing dependable performance with air, natural gas, oil, steam, and water
• Precision threading to ASME B1.20.1 NPT standards, ensuring secure, tight connections and reducing assembly time
• Robust welded construction and Schedule 40 wall thickness for enhanced durability and structural integrity in demanding industrial applications
• Regulatory compliance with RoHS 3, ASTM A733, and other standards, guaranteeing safety and environmental responsibility for global projects
• Versatile male threaded design on both ends for straightforward integration into existing piping systems without modification

Professional Applications & Engineering Value

This 1/2" NPT stainless steel threaded pipe nipple is engineered to address common industrial challenges such as fluid leakage and corrosion-induced failures. The 316/316L stainless steel material offers excellent resistance to corrosive media like steam, oil, and natural gas, while the integrated PTFE thread sealant provides an immediate, high-integrity seal that withstands thermal cycling and pressure fluctuations. Its welded construction and compliance with ASME B1.20.1 threading ensure dimensional accuracy and reliability in industrial pipe fittings for sectors including oil and gas, chemical processing, and HVAC. By minimizing maintenance downtime and enhancing connection security, this nipple delivers long-term engineering value in critical fluid handling systems.

Specification Summary & Compliance

This product features precision NPT threads conforming to ASME B1.20.1 for consistent fit and performance. It is manufactured in accordance with ASTM A733 specifications for welded and seamless pipe, and complies with RoHS 3 (2015/863/EU) requirements, ensuring it is free of hazardous substances. The Schedule 40 dimensions (OD: 27/32", ID: 0.622") and straight shape provide reliable compatibility with Class 150 stainless steel fittings and flanges.