S-1443N162 0.622" ID x 27/32" 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

• Leak-proof performance with factory-applied PTFE thread sealant that eliminates the need for additional sealants and ensures reliable connections in high-pressure systems.
• Superior corrosion resistance from 316/316L stainless steel construction, ideal for harsh environments involving chemicals, moisture, and extreme temperatures.
• High-pressure compatibility with Class 150 fittings and flanges, supporting safe operation with air, natural gas, oil, steam, and water applications.
• Dimensional accuracy with NPT threading conforming to ASME B1.20.1, providing consistent, secure fits and reducing installation time.
• Robust welded design enhances structural integrity and longevity, minimizing risks of failure under continuous industrial use.
• Environmental compliance with RoHS 3 standards, ensuring safety and sustainability in regulated industries.
• Versatile fluid handling thanks to Schedule 40 wall thickness and straight shape, offering dependable flow control in diverse piping systems.

Professional Applications & Engineering Value

This 316 stainless steel threaded pipe nipple with integrated PTFE thread sealant addresses critical challenges in industrial fluid systems, such as leakage and corrosion. The welded construction and NPT threading ensure a tight, durable seal that withstands vibrations and pressure fluctuations in applications like steam lines, oil and gas pipelines, and water distribution. By combining 316/316L stainless steel—known for its resistance to pitting and oxidation—with a pre-applied sealant, it reduces maintenance downtime and enhances safety in demanding environments, including chemical processing and energy sectors. Engineers benefit from simplified installation and long-term reliability, supported by compliance with ASME B1.20.1 and ASTM A733 standards.

Specification Summary & Compliance

This product features precise NPT thread specifications per ASME B1.20.1, ensuring accurate fits for Class 150 applications. It adheres to ASTM A733 for welded and seamless tubing, with dimensions including a 1/2" pipe size, Schedule 40 wall thickness, and 3 1/2" length. Compliance with RoHS 3 (2015/863/EU) confirms its environmental safety, making it suitable for global industrial use without hazardous substances.