S-68045K34 0.546" ID x 27/32" 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, ideal for harsh environments involving chemicals, moisture, and industrial fluids.
• Exceptional pressure handling due to Schedule 80 thick-wall design and seamless build, minimizing risk of leaks and failures in high-stress applications.
• Reliable, leak-free connections with NPT threading on both ends, ensuring tight seals for air, hydraulic fluid, oil, steam, and water systems.
• Long-term durability and strength from seamless manufacturing, providing consistent performance under cyclic pressure and temperature variations.
• Broad compatibility with 3000 class fittings and 300/600 class flanges, simplifying integration into existing industrial piping networks.
• Regulatory peace of mind through compliance with ASME B1.20.1, ASTM A733, and RoHS 3, meeting stringent industry and environmental standards.
• Versatile fluid handling for multiple media including natural gas, steam, and hydraulic fluids, reducing inventory needs for diverse applications.

Professional Applications & Engineering Value

This heavy-duty Schedule 80 stainless steel threaded pipe nipple delivers critical performance in demanding industrial settings. Crafted from seamless 316/316L stainless steel, it resists pitting and corrosion from aggressive fluids like hydraulic oil, steam, and natural gas, extending service life in chemical processing, power generation, and marine applications. The NPT threaded both ends design ensures secure, pressure-tight connections that withstand vibration and thermal expansion, while the thick-wall construction prevents burst failures in high-pressure systems. Engineers value its adherence to ASME B1.20.1 and ASTM A733 specifications, guaranteeing dimensional accuracy and material integrity for reliable, maintenance-free operation in plumbing, instrumentation, and fluid transfer lines.

Specification Summary & Compliance

This pipe nipple features precise NPT thread specifications per ASME B1.20.1, ensuring Class 2A fit for leak-resistant assemblies. Manufacturing follows ASTM A733 for welded and seamless carbon and alloy steel pipe, with a Schedule 80 wall thickness of 0.147" for robust pressure containment. The product is fully RoHS 3 (2015/863/EU) compliant, adhering to environmental regulations, and is compatible with standard 3000 class fittings and 300/600 class flanges for seamless integration into industrial piping systems.