S-1443N126 0.269" ID x 13/32" OD x 4" 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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Basic Information
Connection Parameters
Dimension Parameters
Material & Accessories Parameters
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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 providing consistent wall thickness and enhanced pressure containment
- Multi-medium compatibility suitable for air, natural gas, oil, steam, and water applications
- Precision threading meeting ASME B1.20.1 NPT standards for reliable, tight connections
- Heavy-duty construction with Schedule 40 wall thickness for industrial pressure requirements
- Environmental compliance with RoHS 3 certification for regulated industrial applications
Professional Applications & Engineering Value
This 316 stainless steel threaded pipe nipple with integrated PTFE thread sealant addresses critical leakage and corrosion challenges in industrial fluid systems. The seamless construction eliminates weak points that could compromise system integrity under pressure cycling, while the NPT threading ensures precise engagement with mating components. Engineered for demanding applications including steam distribution, natural gas lines, and chemical processing systems, this nipple maintains reliability across thermal expansion and vibration conditions. The factory-applied sealant prevents galling during installation and creates immediate pressure-tight seals, reducing installation time and potential maintenance issues in industrial pipe fittings configurations.
Specification Summary & Compliance
Manufactured to ASME B1.20.1 for NPT thread form and ASTM A733 for seamless stainless steel tubing specifications. Features Class 150 pressure rating compatibility with precise dimensional control including 1/8" NPT male threads on both ends, 4" length, and Schedule 40 wall thickness (0.068"). Fully compliant with RoHS 3 (2015/863/EU) environmental directives for industrial component applications.
