S-4548K223 1.049" ID x 1 5/16" OD x 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
• Reliable leak-proof connections through precision NPT male threading on both ends, ensuring secure fittings in high-pressure systems
• Heavy-duty performance with Schedule 40 wall thickness (0.133"), providing excellent durability against internal pressure and mechanical stress
• Broad fluid compatibility for air, natural gas, oil, steam, and water applications, reducing inventory needs for multiple media types
• Standardized dimensions per ASTM A733 and ASME B1.20.1, guaranteeing interchangeability and easy replacement in existing systems
• Welded construction integrity for consistent wall thickness and structural reliability in demanding industrial cycles
• Environmental compliance with RoHS 3 standards, ensuring safe use in regulated industries without hazardous substances

Professional Applications & Engineering Value

This 316 stainless steel threaded pipe nipple delivers critical performance in industrial fluid handling systems where corrosion resistance and pressure integrity are paramount. The NPT threaded both ends design enables quick installation in air, natural gas, oil, steam, and water pipelines, while the welded construction maintains uniform wall thickness for consistent flow characteristics. Engineers specify this Schedule 40 pipe nipple for chemical processing, power generation, and marine applications where 316/316L stainless steel provides superior pitting resistance against chlorides and acidic media. The 2" length facilitates convenient spacing between fittings in compact plumbing layouts, reducing assembly time and potential leak points in high-vibration environments.

Specification Summary & Compliance

This pipe nipple conforms to ASTM A733 for welded and seamless carbon and alloy steel pipe nipples and ASME B1.20.1 for NPT thread standards, ensuring precise Class 2A thread tolerances for leak-tight connections. Dimensions include 1" pipe size with 1.049" ID and 1 5/16" OD per Schedule 40 requirements. The product is RoHS 3 (2015/863/EU) Compliant, meeting environmental restrictions on hazardous substances for global industrial applications.