S-4816K231 1.38" ID x 1 21/32" OD x 14" 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 316/316L stainless steel construction for extended service life in harsh environments
• Reliable pressure handling with Schedule 40 wall thickness maintaining integrity in demanding industrial applications
• Universal compatibility with NPT threading on both ends ensuring secure connections across air, gas, oil, steam, and water systems
• Precision manufacturing through welded construction delivering consistent dimensional accuracy and leak-free performance
• Regulatory compliance meeting ASTM A733 and ASME B1.20.1 standards for guaranteed quality and interchangeability
• Environmental safety with RoHS 3 compliance ensuring hazardous substance-free operation in sensitive applications
• Optimized flow characteristics with 1.38" ID maintaining efficient media transfer while withstanding industrial pressures

Professional Applications & Engineering Value

This 316/316L stainless steel threaded pipe nipple delivers exceptional performance in critical fluid and gas handling systems. The welded construction combined with NPT threading creates reliable, leak-resistant joints that withstand vibration and pressure fluctuations in industrial piping networks. Engineered for air, natural gas, oil, steam, and water applications, the nipple's superior corrosion resistance prevents degradation in aggressive environments, reducing maintenance downtime and replacement costs. The Schedule 40 wall thickness ensures structural integrity under high-pressure conditions while the precise 14" length facilitates easy installation in confined spaces. This component solves common engineering challenges by providing a durable, standardized connection solution that maintains system integrity across temperature variations and chemical exposures.

Specification Summary & Compliance

This 1 1/4" Schedule 40 threaded pipe nipple features NPT thread type with male ends and complies with ASTM A733 for welded and seamless carbon and alloy steel pipe nipples and ASME B1.20.1 for pipe threads. The component maintains dimensional accuracy with 1.38" ID and 1 21/32" OD with 0.14" wall thickness. Manufacturing standards ensure proper thread engagement and pressure rating compatibility for Class 150 fittings and flanges. The product is RoHS 3 (2015/863/EU) compliant and suitable for use with 316 stainless steel and 316/316L stainless steel fittings and flanges.