S-68045K37 1.278" ID x 1 21/32" OD x 36" 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 reliable performance in harsh chemical and marine environments
• Exceptional pressure handling capability with Schedule 80 thick-wall design and 3000 PSI fitting class compatibility for demanding industrial applications
• Leak-proof connections through precision NPT threading on both ends, ensuring secure sealing in high-pressure systems
• Seamless construction eliminates weak points and provides uniform strength distribution for enhanced durability
• Multi-fluid compatibility for safe use with air, hydraulic fluid, natural gas, oil, steam, and water systems
• Long 36-inch length offers flexible installation options and reduces the need for additional connectors in extended pipe runs
• Regulatory compliance assurance with RoHS 3 certification for environmental safety and international standard adherence

Professional Applications & Engineering Value

This heavy-duty Schedule 80 stainless steel threaded pipe nipple delivers exceptional engineering value in demanding industrial environments where reliability is critical. The 316/316L stainless steel material provides outstanding resistance to corrosion, pitting, and chemical degradation, making it ideal for hydraulic systems, steam lines, and chemical processing applications. The seamless construction eliminates potential failure points that can occur in welded alternatives, while the NPT threading ensures secure, leak-resistant connections in high-pressure scenarios. With its thick-wall design and compatibility with 3000 PSI fitting classes, this pipe nipple solves common challenges of system integrity, pressure containment, and long-term performance in industrial piping networks handling air, oil, natural gas, and other demanding media.

Specification Summary & Compliance

This 1 1/4" Schedule 80 stainless steel threaded pipe nipple features precision NPT threads conforming to ASME B1.20.1 standards with dimensional accuracy suitable for industrial applications. The product meets ASTM A733 specifications for welded and seamless carbon and alloy steel pipe nipples, ensuring consistent quality and performance. Manufactured from 316/316L stainless steel with a wall thickness of 0.191", it maintains dimensional stability under pressure. The nipple is RoHS 3 (2015/863/EU) compliant and designed for use with Class 3000 fittings, providing reliable performance in various industrial fluid handling systems while meeting international regulatory requirements.