S-1443N213 1.61" ID x 1 29/32" OD x 10" Long ASME B1.20.1, ASTM A733 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe with Sealant

Key Features & Benefits at a Glance

• Immediate leak-proof performance with factory-applied PTFE thread sealant, eliminating the need for additional sealing compounds and reducing installation time
• Superior corrosion resistance in harsh environments thanks to 316/316L stainless steel construction, extending service life and reducing maintenance costs
• Robust welded construction ensures structural integrity and reliable performance under high-pressure applications with air, gas, oil, steam, and water
• Precision NPT threading on both ends provides a secure, standardized fit with Class 150 fittings and flanges, preventing cross-threading and connection failures
• Heavy-duty Schedule 40 wall thickness offers enhanced durability and pressure containment for demanding industrial fluid handling systems
• Compliance with major industry standards including ASME B1.20.1 and ASTM A733 guarantees dimensional accuracy, material quality, and interoperability
• RoHS 3 environmental compliance ensures the product meets strict regulations for hazardous substance restrictions, supporting sustainable procurement

Professional Applications & Engineering Value

This 1 1/2" Schedule 40 stainless steel threaded pipe with integrated PTFE thread sealant is engineered to solve critical challenges in industrial piping systems. The 316/316L stainless steel material provides exceptional resistance to corrosion from chemicals, moisture, and extreme temperatures, making it ideal for handling air, natural gas, oil, steam, and water. The welded construction and NPT threading ensure a robust, leak-proof connection that withstands vibration and pressure fluctuations, reducing downtime and maintenance in plants, refineries, and HVAC systems. By combining corrosion-resistant properties with pre-applied sealant, this pipe nipple delivers reliable performance in critical applications where fluid integrity and safety are paramount.

Specification Summary & Compliance

This product features precision NPT threading per ASME B1.20.1 standards, ensuring proper engagement with Class 150 fittings and flanges. Manufactured from 316/316L stainless steel under ASTM A733 specifications, it guarantees material consistency and mechanical properties. The pipe complies with RoHS 3 (2015/863/EU) directives, confirming its adherence to environmental safety requirements. With a 10" length, 1.61" ID, and 0.145" wall thickness for Schedule 40, it maintains dimensional accuracy for seamless integration into industrial fluid systems.