S-1443N206 1.61" ID x 1 29/32" OD x 3" 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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Connection Parameters
Dimension Parameters
Material & Accessories Parameters
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Key Features & Benefits at a Glance
- Leak-proof installation with factory-applied PTFE thread sealant, eliminating the need for additional sealants and reducing assembly time
- Superior corrosion resistance in harsh environments due to 316/316L stainless steel construction, ideal for chemical and marine applications
- High-pressure compatibility with Schedule 40 wall thickness, ensuring reliable performance with air, natural gas, oil, steam, and water up to Class 150
- Precision threading per NPT standards for secure, tight connections that minimize fluid or gas leakage risks
- Durable welded design enhances structural integrity and longevity under continuous industrial use
- Immediate readiness for installation with pre-applied sealant, cutting downtime and labor costs in maintenance or new setups
- Environmental compliance with RoHS 3 regulations, ensuring safe use in regulated industries without hazardous substances
Professional Applications & Engineering Value
This 1 1/2" NPT threaded pipe nipple with PTFE thread sealant addresses common industrial challenges like leakage and corrosion in fluid and gas systems. Made from 316/316L stainless steel, it resists pitting and oxidation in aggressive media, such as chemical processing or offshore platforms. The welded construction and Schedule 40 dimensions provide robust pressure handling, while the factory-applied sealant ensures immediate, reliable seals for air, natural gas, oil, steam, and water applications. This reduces installation errors and maintenance, offering engineers a dependable solution for piping systems that demand durability and compliance with industry standards.
Specification Summary & Compliance
This nipple features NPT threads conforming to ASME B1.20.1 for precise fit and ASTM A733 for material quality. Dimensions include a 1.61" ID, 1 29/32" OD, and 0.145" wall thickness, with Class 150 ratings for fittings and flanges. It is RoHS 3 (2015/863/EU) Compliant, ensuring adherence to environmental safety standards in industrial use.
