S-46755K67 1.278" ID x 1 21/32" OD x 5" 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 capability with Schedule 80 thick-wall design suitable for 3000 PSI fitting and 300/600 PSI flange applications
• Leak-resistant performance through precision NPT threading on both ends that creates secure connections
• Seamless construction eliminates weak points and provides uniform strength throughout the pipe nipple
• Multi-media compatibility for reliable performance with air, hydraulic fluid, natural gas, oil, steam, and water systems
• Industry-standard compliance ensures dimensional accuracy and mechanical properties per ASME B1.20.1 and ASTM A733 specifications
• Environmental regulation adherence with RoHS 3 compliance for use in regulated applications

Professional Applications & Engineering Value

This heavy-duty stainless steel threaded pipe nipple delivers exceptional engineering value in industrial fluid and gas handling systems. The seamless 304/304L stainless steel construction provides superior resistance to corrosion and oxidation, making it ideal for demanding applications involving hydraulic fluid, steam, natural gas, oil, air, and water. The Schedule 80 thick-wall design and precision NPT threading ensure reliable performance in high-pressure environments up to 3000 PSI, while the seamless manufacturing process eliminates potential failure points common in welded alternatives. This threaded pipe fitting offers engineers a robust solution for connecting piping systems in chemical processing, power generation, oil and gas, and industrial manufacturing applications where leak prevention and long-term durability are critical.

Specification Summary & Compliance

This 1 1/4" Schedule 80 stainless steel threaded pipe nipple features NPT threads manufactured to ASME B1.20.1 standards for dimensional accuracy and proper sealing. The product meets ASTM A733 specifications for mechanical properties and material composition. The 304/304L stainless steel construction provides excellent corrosion resistance, while the seamless manufacturing ensures uniform wall thickness and structural integrity. Compliant with RoHS 3 (2015/863/EU) environmental regulations, this pipe nipple is suitable for Class 3000 fittings and Class 300/600 flange applications across various industrial sectors.