S-1455N161 0.622" ID x 27/32" OD x 3" Long ASME B1.20.1, ASTM A733 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe with Sealant

Key Features & Benefits at a Glance

• Factory-applied PTFE thread sealant ensures immediate leak-proof performance without additional sealing compounds, saving installation time and reducing maintenance.
• 304/304L stainless steel construction provides excellent corrosion resistance and durability in harsh environments, extending service life and reducing replacement costs.
• Welded design with NPT threading on both ends delivers secure, pressure-tight connections for high-demand industrial fluid and gas systems.
• Schedule 40 standard wall thickness offers robust pressure handling and structural integrity for air, natural gas, oil, steam, and water applications.
• Compliance with ASME B1.20.1 and ASTM A733 standards guarantees dimensional accuracy, thread consistency, and material quality for reliable engineering use.
• RoHS 3 compliance ensures environmental safety and regulatory adherence for global industrial procurement.
• Versatile male threaded connections enable easy integration into existing 150-class stainless steel piping systems, streamlining assembly.

Professional Applications & Engineering Value

This 304/304L stainless steel threaded pipe nipple with integrated PTFE thread sealant addresses critical leakage and corrosion challenges in industrial fluid and gas transfer. The welded construction and NPT threading on both ends provide a robust, pressure-resistant junction that withstands thermal cycling and mechanical stress in systems handling air, natural gas, oil, steam, and water. By eliminating the need for manual sealant application, it reduces installation errors and downtime, while the stainless steel material ensures long-term performance in corrosive or high-temperature environments, making it ideal for chemical processing, HVAC, and energy sector applications where reliability is paramount.

Specification Summary & Compliance

This pipe nipple features NPT thread type conforming to ASME B1.20.1 for precise thread engagement and leak resistance. Manufactured from 304/304L stainless steel per ASTM A733, it ensures consistent material properties and weldability. The product is RoHS 3 (2015/863/EU) compliant, meeting environmental regulations, and is designed for use with 150-class fittings and flanges, providing reliable performance in standard industrial piping systems.