S-1443N168 0.622" ID x 27/32" OD x 12" 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 performance with factory-applied PTFE thread sealant that eliminates the need for additional sealing compounds and prevents fluid/gas escape in critical applications.
• Superior corrosion resistance thanks to 316/316L stainless steel construction, ideal for harsh environments involving moisture, chemicals, and varying temperatures.
• High-pressure compatibility designed for Class 150 systems, ensuring reliable operation with air, natural gas, oil, steam, and water without failure.
• Precision threading per NPT standards (ASME B1.20.1) for secure, tight connections that reduce installation time and maintenance needs.
• Durable welded build enhances structural integrity and longevity, supporting continuous use in industrial fluid handling systems.
• RoHS 3 compliance meets environmental regulations, making it suitable for global supply chains and eco-conscious projects.
• Versatile straight design with male threaded ends and Schedule 40 dimensions for easy integration into existing piping networks.

Professional Applications & Engineering Value

This 316/316L stainless steel threaded pipe nipple addresses common industrial challenges like corrosion-induced failures and leakage in high-demand systems. Its welded construction and PTFE thread sealant provide a robust, pre-sealed solution that minimizes downtime in applications involving air, natural gas, oil, steam, and water. By adhering to ASME B1.20.1 and ASTM A733 standards, it ensures precise NPT threading and consistent performance in Class 150 environments, from chemical processing to HVAC systems. Engineers benefit from reduced installation errors and enhanced safety, thanks to its leak-proof design and corrosion-resistant properties that extend service life in aggressive media.

Specification Summary & Compliance

This product features NPT thread type conforming to ASME B1.20.1 for reliable fit, with manufacturing under ASTM A733 for quality assurance. Dimensions include a 1/2" pipe size, Schedule 40 wall thickness, and 12" length, ensuring compatibility with standard Class 150 flanges and fittings. It is RoHS 3 (2015/863/EU) Compliant, supporting environmental and regulatory requirements in industrial deployments.