S-4830K475 4.026" ID x 4 1/2" OD x 10 1/2" 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 demanding environments
• Reliable leak-proof connections through precision NPT threading on both ends ensuring secure fittings
• High-pressure handling capability with Schedule 40 wall thickness (0.237") for Class 150 applications
• Multi-medium compatibility for safe use with air, natural gas, oil, steam, and water systems
• Dimensional accuracy and interchangeability meeting ASTM A733 and ASME B1.20.1 standards
• Environmental compliance assurance with RoHS 3 certification for regulated industrial applications
• Robust welded construction providing structural integrity for permanent installation scenarios

Professional Applications & Engineering Value

This 4" Schedule 40 stainless steel threaded pipe nipple delivers critical performance where corrosion resistance and pressure integrity matter most. The 304/304L stainless steel composition prevents degradation from moisture, chemicals, and temperature variations common in processing plants and industrial facilities. The NPT threaded both ends design enables quick installation and maintenance in piping systems handling air, natural gas, oil, steam, and water. Its welded construction ensures no weak points in high-vibration applications, while the standardized dimensions guarantee compatibility with existing Class 150 fittings and flanges. Engineers specify this component for its predictable performance in chemical processing, oil and gas, power generation, and industrial plumbing systems where failure is not an option.

Specification Summary & Compliance

This 10 1/2" length pipe nipple features NPT thread specifications per ASME B1.20.1 with standard manufacturing tolerances. The component meets ASTM A733 specifications for welded and seamless stainless steel pipe nipples, ensuring dimensional accuracy and material quality. With 4.026" ID and 4 1/2" OD, it maintains Schedule 40 pressure ratings. The product is RoHS 3 (2015/863/EU) Compliant and suitable for use with 304/304L stainless steel fittings and flanges rated for Class 150 service conditions.