S-1443N156 0.493" ID x 43/64" 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 eliminating the need for additional sealing compounds
• Superior corrosion resistance from 316/316L stainless steel construction for extended service life in harsh environments
• Seamless design integrity ensuring consistent wall thickness and enhanced pressure containment capabilities
• Multi-medium compatibility for reliable operation with air, natural gas, oil, steam, and water systems
• Precision NPT threading meeting ASME B1.20.1 standards for secure, standardized connections
• Heavy-duty Schedule 40 wall thickness providing exceptional strength and durability for industrial applications
• Environmental compliance assurance with RoHS 3 certification for safe industrial usage

Professional Applications & Engineering Value

This 316/316L stainless steel threaded pipe nipple delivers critical engineering solutions for industrial fluid and gas systems. The seamless construction eliminates potential weak points that could compromise system integrity under pressure cycling. With factory-applied PTFE thread sealant, it addresses common leakage issues at connection points, particularly valuable in systems handling volatile media like natural gas and steam where safety is paramount. The combination of NPT threading and Schedule 40 wall thickness ensures reliable performance in high-pressure applications across chemical processing, oil and gas, and industrial plumbing systems. This threaded pipe with sealant significantly reduces installation time while providing long-term reliability in demanding environments.

Specification Summary & Compliance

This 3/8" Schedule 40 pipe nipple features precision NPT threads manufactured to ASME B1.20.1 standards for proper engagement and sealing. The 316/316L stainless steel construction complies with ASTM A733 specifications, ensuring material consistency and performance. With Class 150 compatibility for both fittings and flanges, this component maintains dimensional accuracy throughout its 12" length. The product is fully RoHS 3 (2015/863/EU) compliant, meeting international environmental standards for industrial components.