S-1443N216 2.067" ID x 2 3/8" OD x 3" 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 for immediate, reliable sealing without additional compounds
• Superior corrosion resistance from 316/316L stainless steel construction, ideal for harsh chemical and marine environments
• High-pressure compatibility with Schedule 40 wall thickness maintaining integrity with air, gas, oil, steam, and water systems
• Universal connectivity through NPT male threads on both ends ensuring standardized fit with Class 150 fittings and flanges
• Reduced installation time with pre-sealed welded construction eliminating thread preparation steps
• Long-term durability in extreme temperature services from -20°F to 400°F without sealant degradation
• Regulatory compliance meeting ASME, ASTM, and RoHS 3 standards for global industrial applications

Professional Applications & Engineering Value

This 2" Schedule 40 stainless steel threaded pipe nipple solves critical leakage and corrosion challenges in industrial fluid systems. The 316/316L stainless steel construction provides exceptional resistance to chlorides and chemical attack, while the factory-applied PTFE thread sealant creates immediate pressure-tight seals without thread tape or pipe dope contamination. Engineered for NPT threaded connections in air, natural gas, oil, steam, and water applications, it eliminates common failure points in pipeline systems, processing equipment, and utility distribution networks. The welded construction and standardized dimensions ensure reliable performance in Class 150 pressure systems, reducing maintenance downtime and replacement costs across chemical plants, refineries, and power generation facilities.

Specification Summary & Compliance

Manufactured to ASME B1.20.1 specifications for NPT thread form and ASTM A733 standards for welded and seamless pipe. Features Class 2A thread tolerances for proper engagement with standard fittings. Compliant with RoHS 3 (2015/863/EU) regulations for hazardous substance restrictions. Dimensions include 2" NPS, Schedule 40 wall thickness (0.154"), 3" length, and 2 3/8" OD. Suitable for use with 316/316L stainless steel fittings and flanges rated for Class 150 service conditions.