S-48395K663 0.957" ID x 1 5/16" OD x 20" 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 304/304L stainless steel construction for extended service life in demanding environments
• Enhanced pressure handling through Schedule 80 thick-wall design and seamless construction, preventing leaks under high-pressure conditions
• Universal compatibility with NPT threading meeting ASME B1.20.1 standards, ensuring reliable connections across industrial systems
• Multi-application versatility for air, hydraulic fluid, natural gas, oil, steam, and water transport in various industrial settings
• Long-term reliability with RoHS 3 compliance and ASTM A733 certification, meeting strict environmental and quality standards
• Optimized flow characteristics through precise 0.957" ID and 1 5/16" OD dimensions, maintaining consistent fluid dynamics
• Robust structural integrity with 0.179" wall thickness and 20" length, providing durable, straight-run piping solutions

Professional Applications & Engineering Value

This heavy-duty Schedule 80 stainless steel threaded pipe nipple delivers exceptional performance in demanding industrial environments where corrosion resistance and pressure integrity are critical. The seamless 304/304L stainless steel construction eliminates weak points that could compromise system safety, while the NPT threading ensures secure, leak-resistant connections in high-vibration applications. Engineering teams specify this component for hydraulic systems, steam lines, and natural gas distribution where the combination of thick-wall design and corrosion-resistant material prevents premature failure and maintenance downtime. The 20-inch length provides flexibility in piping layouts, making it ideal for connecting equipment in confined spaces while maintaining full pressure rating compatibility with Class 3000 fittings and Class 300/600 flanges.

Specification Summary & Compliance

This 1" Schedule 80 stainless steel threaded pipe nipple features NPT threads manufactured to ASME B1.20.1 specifications with precise dimensional tolerances. The component meets ASTM A733 standards for welded and seamless carbon and austenitic stainless steel pipe nipples, ensuring consistent quality and performance. Manufacturing compliance includes RoHS 3 (2015/863/EU) environmental directives, making it suitable for regulated industries. The product's seamless construction and 304/304L stainless steel material provide reliable performance in applications requiring corrosion resistance and pressure containment up to the specified fitting and flange class ratings.