S-4475K86 0.957" ID x 1 5/16" OD x 8" Long ASME B1.20.1, ASTM A733 Thick-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
• Exceptional pressure handling with Schedule 80 thick-wall design suitable for 3000 PSI fitting classes in demanding industrial applications
• Reliable leak-proof connections through precision NPT threading on both ends that ensures secure sealing with compatible fittings
• Enhanced structural integrity from seamless construction that eliminates weak points and prevents failure under high stress conditions
• Broad fluid compatibility for handling air, hydraulic fluids, natural gas, oil, steam, and water without degradation
• Precision manufacturing meeting ASME B1.20.1 and ASTM A733 standards for consistent dimensional accuracy and performance
• Environmental compliance with RoHS 3 regulations for safe use across regulated industries and applications

Professional Applications & Engineering Value

This heavy-duty Schedule 80 stainless steel threaded pipe nipple delivers critical performance in demanding industrial systems where reliability is paramount. The 316/316L stainless steel material provides exceptional resistance to corrosive media including chemicals, saltwater, and industrial fluids, significantly extending component lifespan in aggressive environments. The seamless construction eliminates potential failure points that can occur in welded alternatives, while the NPT threading on both ends ensures secure, leak-resistant connections in high-pressure applications up to 3000 PSI. Engineering teams specify this thick-wall pipe nipple for critical process systems handling hydraulic fluids, natural gas distribution, steam lines, and compressed air systems where material integrity and pressure rating cannot be compromised. The 8" length provides optimal spacing flexibility in complex piping arrangements.

Specification Summary & Compliance

This 1" Schedule 80 stainless steel threaded pipe nipple features precision NPT threads conforming to ASME B1.20.1 standards with proper engagement dimensions for reliable sealing. Manufacturing follows ASTM A733 specifications for seamless stainless steel pipe, ensuring consistent wall thickness (0.179") and dimensional accuracy. The component is RoHS 3 (2015/863/EU) compliant and suitable for use with 3000 PSI fitting classes and flange classes 300/600. With an OD of 1 5/16" and ID of 0.957", this male-threaded straight pipe section maintains strict tolerances for industrial piping systems requiring dependable performance.