S-1455N196 1.38" ID x 1 21/32" OD x 3 1/2" 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, reliable leak-proof connections 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 Schedule 40 wall thickness offers superior strength and pressure handling for demanding industrial fluids like steam, oil, and gas.
• Male NPT threads on both ends conform to ASME B1.20.1 standards, ensuring precise, secure fittings with compatible female threaded ports.
• RoHS 3 compliance guarantees environmental safety and regulatory adherence for global supply chain integration.
• Versatile media compatibility with air, natural gas, oil, steam, and water supports multi-industry application flexibility.
• Class 150 rating ensures reliable performance in standard pressure systems, providing peace of mind for engineers.

Professional Applications & Engineering Value

This 304 stainless steel threaded pipe nipple is engineered to address common industrial challenges such as fluid leakage, corrosion-induced failures, and installation inefficiencies. The welded construction and Schedule 40 dimensions provide robust structural integrity for handling high-pressure steam, oil, and gas systems, while the integrated PTFE thread sealant eliminates the need for manual tape application, reducing potential human error. Its NPT threading ensures compatibility with standard fittings, making it ideal for piping networks in chemical plants, HVAC systems, and energy sectors where leak-proof connections and long-term reliability are critical.

Specification Summary & Compliance

This product features precise NPT threads manufactured to ASME B1.20.1 specifications, ensuring dimensional accuracy and interchangeability. The 304/304L stainless steel material complies with ASTM A733 for consistent quality and performance. It is RoHS 3 (2015/863/EU) Compliant, adhering to environmental regulations for hazardous substance restrictions. Suitable for Class 150 applications, it meets industry standards for pressure and temperature ratings in various fluid services.