S-1443N171 0.824" ID x 1 3/64" OD x 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 for reliable sealing in demanding fluid and gas applications
• Superior corrosion resistance from 316/316L stainless steel construction, ideal for harsh chemical and marine environments
• Dimensional precision with NPT threading conforming to ASME B1.20.1 standards ensuring perfect compatibility with Class 150 fittings
• Enhanced durability through welded construction and Schedule 40 wall thickness for increased pressure handling capability
• Multi-medium compatibility designed for air, natural gas, oil, steam, and water systems with consistent performance
• Regulatory compliance meeting ASTM A733 manufacturing standards and RoHS 3 environmental directives
• Installation efficiency with pre-applied sealant eliminating additional thread compound requirements

Professional Applications & Engineering Value

This 316/316L stainless steel threaded pipe nipple addresses critical sealing challenges in industrial fluid systems through its integrated PTFE thread sealant and precision NPT threading. The welded construction and Schedule 40 dimensions provide structural integrity for air, natural gas, oil, steam, and water applications where pressure fluctuations and thermal cycling commonly cause connection failures. Engineered to ASME B1.20.1 thread standards, this male threaded pipe ensures perfect compatibility with Class 150 stainless steel fittings while the corrosion-resistant material prevents degradation in chemical processing, marine, and high-temperature environments. The factory-applied sealant eliminates common installation errors and reduces maintenance downtime, making it ideal for industrial pipe systems requiring reliable, long-term performance.

Specification Summary & Compliance

This 3/4" NPT threaded pipe nipple features precision Class 2A thread tolerances per ASME B1.20.1 standard with Schedule 40 construction (0.824" ID, 1 3/64" OD, 0.113" wall thickness). Manufacturing complies with ASTM A733 specification for welded and seamless carbon and austenitic stainless steel pipe nipples. The product is RoHS 3 (2015/863/EU) compliant and designed for use with Class 150 flanges and fittings in various industrial applications.