S-4830K356 3.068" ID x 3 1/2" OD x 4" Long ASTM A733, ASME B1.20.1 Standard-Wall Stainless Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Superior corrosion resistance with 304/304L stainless steel construction for extended service life in harsh chemical and moisture environments
• Reliable pressure handling with Class 150 rating and Schedule 40 wall thickness (0.216") ensuring consistent performance with air, gas, oil, steam, and water systems
• Precision threading compatibility featuring NPT male threads on both ends for leak-proof connections in industrial piping networks
• Enhanced structural integrity through welded construction that maintains dimensional stability under thermal cycling and vibration
• Regulatory compliance assurance meeting ASTM A733 and ASME B1.20.1 standards for material quality and threading specifications
• Environmental safety compliance with RoHS 3 (2015/863/EU) standards for hazardous substance restriction in industrial applications
• Optimized flow characteristics with precise 3.068" ID and 3 1/2" OD dimensions minimizing turbulence and pressure drop

Professional Applications & Engineering Value

This 3" Schedule 40 stainless steel threaded pipe nipple delivers critical performance in demanding industrial fluid handling systems. The 304/304L stainless steel composition provides exceptional resistance to corrosion and oxidation when handling aggressive media including steam, oil, and chemical process fluids. The NPT male threading on both ends ensures secure, pressure-tight connections that withstand thermal expansion and mechanical stress in piping networks. With welded construction and standardized dimensions, this nipple eliminates leakage points in compressed air systems, natural gas distribution, hydraulic oil lines, and high-temperature steam applications. The precise 4" length and Class 150 rating make it ideal for maintenance, repair, and new installations where dimensional accuracy and pressure integrity are paramount for system reliability.

Specification Summary & Compliance

Manufactured to ASTM A733 specifications for welded and seamless carbon and alloy steel pipe nipples, with threading conforming to ASME B1.20.1 standards for NPT thread form and Class 2A tolerances. The product features precise dimensional control with 3.068" ID, 3 1/2" OD, and 0.216" wall thickness. Compliant with RoHS 3 (2015/863/EU) regulations for hazardous substance restrictions, ensuring environmental safety in industrial applications. Suitable for use with Class 150 flanges and fittings in accordance with pressure rating requirements.