S-1443N153 0.493" ID x 43/64" OD x 6" 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
• Superior corrosion resistance from 316/316L stainless steel construction, ideal for harsh chemical and marine environments
• Seamless design integrity ensures uniform wall thickness and eliminates weak points for higher pressure containment
• Multi-medium compatibility with air, natural gas, oil, steam, and water systems for versatile industrial applications
• Precision threading meeting ASME B1.20.1 NPT standards for reliable, tight connections in Class 150 systems
• Immediate installation readiness with pre-applied sealant that reduces assembly time and labor costs
• Environmental compliance with RoHS 3 regulations for safe use in regulated industries

Professional Applications & Engineering Value

This 3/8 NPT stainless steel threaded pipe nipple with integrated PTFE thread sealant addresses critical leakage challenges in industrial fluid systems. The 316/316L stainless steel construction provides exceptional resistance to corrosive media including steam, chemicals, and saltwater environments, while the seamless design ensures structural integrity under pressure fluctuations. Engineered for Class 150 applications across air, natural gas, oil, steam, and water systems, this 6" Schedule 40 pipe nipple eliminates common installation issues by providing factory-applied sealing that prevents thread galling and ensures immediate pressure integrity. The male NPT threading on both ends facilitates straightforward integration into existing piping networks, making it particularly valuable for maintenance, repair, and OEM applications where reliability and quick deployment are essential.

Specification Summary & Compliance

This 3/8 NPT threaded pipe nipple features precision NPT threading conforming to ASME B1.20.1 standards with seamless construction meeting ASTM A733 specifications. The component maintains Schedule 40 dimensions with 0.493" ID, 43/64" OD, and 0.091" wall thickness for consistent performance in Class 150 systems. Manufacturing compliance includes RoHS 3 (2015/863/EU) regulations for environmental safety, while material certification for 316/316L stainless steel ensures corrosion resistance and mechanical durability across industrial applications.