S-4548K513 0.493" ID x 43/64" OD x 8 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 for extended service life in harsh chemical and marine environments
• Reliable leak-proof connections through precision NPT male threading on both ends, ensuring secure fittings in high-pressure systems
• Enhanced structural integrity from seamless manufacturing, eliminating weak points and preventing failure under stress
• Broad fluid compatibility for safe handling of air, natural gas, oil, steam, and water without degradation
• Long-term cost efficiency with durable Schedule 40 wall thickness resisting wear, erosion, and mechanical damage
• Regulatory compliance assurance meeting ASTM A733 and ASME B1.20.1 standards for consistent quality and performance
• Environmental safety with RoHS 3 compliance, ensuring hazardous substance-free operation in regulated industries

Professional Applications & Engineering Value

This 3/8" Schedule 40 stainless steel threaded pipe nipple delivers critical performance in demanding industrial fluid systems. The seamless 316/316L stainless steel construction provides exceptional resistance to pitting and crevice corrosion, making it ideal for chemical processing, offshore platforms, and power generation applications. With NPT male threading on both ends, it ensures pressure-tight seals in 150 Class fittings for air, natural gas, oil, steam, and water services. The precise threaded pipe design eliminates leakage risks in high-vibration environments, while the 8 1/2" length offers flexible installation in confined spaces. Engineers specify this heavy-duty threaded nipple for its reliability in maintaining system integrity under thermal cycling and mechanical stress.

Specification Summary & Compliance

This standard-wall stainless steel threaded pipe features a 0.493" ID and 0.091" wall thickness with NPT thread type meeting ASME B1.20.1 dimensional standards. Manufacturing complies with ASTM A733 for seamless stainless steel pipe, ensuring consistent material properties and performance. The product is RoHS 3 (2015/863/EU) Compliant and suitable for use with 150 Class flanges and fittings manufactured from 316/316L stainless steel.