S-4548K342 0.364" ID x 35/64" OD x 6 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 316/316L stainless steel construction, ideal for harsh chemical and marine environments
• Seamless design eliminates weak points and prevents leaks in high-pressure air, gas, oil, steam, and water systems
• Precision NPT threading on both ends ensures secure, leak-free connections with standard fittings
• Heavy-duty Schedule 40 wall thickness provides exceptional structural integrity for demanding industrial applications
• Full compliance with ASTM A733 and ASME B1.20.1 standards guarantees dimensional accuracy and reliable performance
• RoHS 3 compliance ensures environmental safety and material quality for regulated industries
• Ready-to-install male threaded design simplifies assembly and reduces installation time in piping systems

Professional Applications & Engineering Value

This 316/316L stainless steel threaded pipe nipple delivers exceptional performance in demanding fluid handling systems. The seamless construction combined with NPT threading creates a robust connection point that resists vibration-induced loosening and prevents leakage in high-pressure applications. Engineered for air, natural gas, oil, steam, and water systems, the corrosion-resistant properties of 316 stainless steel make it ideal for chemical processing, marine environments, and offshore operations where saltwater exposure is a concern. The Schedule 40 wall thickness provides additional safety margin for industrial piping systems handling volatile media, while the standardized dimensions ensure compatibility with existing 150-class fittings and flanges, reducing system integration challenges and maintenance downtime.

Specification Summary & Compliance

This 1/4 NPT Schedule 40 stainless steel threaded pipe nipple features precise NPT threading per ASME B1.20.1 specifications with standard dimensional tolerances. Manufactured in compliance with ASTM A733 for seamless stainless steel mechanical tubing, the component maintains consistent 0.364" ID and 35/64" OD with 0.088" wall thickness. The product is RoHS 3 (2015/863/EU) compliant, meeting stringent environmental regulations while providing reliable performance in industrial fluid transfer systems requiring corrosion-resistant materials.