S-1443N146 0.493" ID x 43/64" OD x 2" Long ASME B1.20.1, ASTM A733 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe with Sealant
Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe with Sealant
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Material & Accessories Parameters
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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 thanks to 316/316L stainless steel construction, ideal for harsh chemical and marine environments
- Enhanced structural integrity from seamless manufacturing that prevents weak points and increases pressure tolerance
- Universal compatibility with multiple media including air, natural gas, oil, steam, and water systems
- Precise NPT threading on both ends ensures secure, standardized connections that meet ASME B1.20.1 specifications
- Durable Schedule 40 wall thickness provides optimal strength for industrial pressure applications
- Environmental compliance with RoHS 3 regulations for safe use in regulated industries
Professional Applications & Engineering Value
This 316/316L stainless steel threaded pipe nipple delivers exceptional reliability in demanding fluid handling systems. The seamless construction eliminates potential failure points that commonly occur in welded alternatives, while the factory-applied PTFE thread sealant ensures immediate leak-proof performance without additional sealant application. Engineered for air, natural gas, oil, steam, and water applications, this nipple withstands corrosive media and high-pressure environments common in chemical processing, oil and gas, and industrial manufacturing. The NPT threading on both ends provides standardized connectivity that simplifies installation and maintenance procedures, reducing downtime in critical operations where leak-proof connections are essential for safety and efficiency.
Specification Summary & Compliance
This 3/8" NPT threaded pipe nipple features precision NPT threads conforming to ASME B1.20.1 standards with a 2" length and Schedule 40 wall thickness (0.091"). Manufactured from 316/316L stainless steel using seamless construction methods per ASTM A733 specifications. The product is RoHS 3 (2015/863/EU) compliant and designed for Class 150 applications with compatible stainless steel fittings and flanges.
