S-1443N182 1.049" ID x 1 5/16" 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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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 for immediate, reliable sealing without additional compounds
- Superior corrosion resistance from 316/316L stainless steel construction, ideal for harsh chemical and moisture-rich environments
- High-pressure compatibility with Class 150 fittings and flanges, ensuring secure connections in demanding fluid and gas systems
- Precision threading per NPT standards on both ends for easy installation and consistent engagement with mating components
- Durable welded construction enhances structural integrity and longevity under thermal cycling and mechanical stress
- Multi-medium versatility safely handles air, natural gas, oil, steam, and water applications with one unified solution
- Regulatory compliance with RoHS 3 and major industry standards for quality assurance and environmental safety
Professional Applications & Engineering Value
This 1" Schedule 40 NPT male threaded pipe nipple with integrated PTFE thread sealant addresses critical leakage and corrosion challenges in industrial piping systems. The 316/316L stainless steel material provides exceptional resistance to pitting and oxidation, making it suitable for aggressive media like steam, oil, and natural gas. Its welded construction and NPT threads ensure a robust, pressure-tight seal that withstands thermal expansion and vibration. Engineers value the pre-applied sealant for reducing assembly time and eliminating sealant inconsistency, while the standardized dimensions guarantee compatibility with Class 150 fittings and flanges across HVAC, process piping, and fluid transfer applications.
Specification Summary & Compliance
This nipple features NPT threads conforming to ASME B1.20.1 for precise fit and ASTM A733 for material and welding quality. Dimensions include 1" Schedule 40 pipe size (1.049" ID, 1 5/16" OD, 0.133" wall thickness), 2" length, and male threaded ends. It is RoHS 3 (2015/863/EU) Compliant and designed for use with 316/316L stainless steel fittings and flanges rated for Class 150 service.
