S-68045K55 0.742" ID x 1 3/64" OD x 48" 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 maintaining integrity in high-pressure air, hydraulic, and steam systems
• Reliable leak-proof connections through precision NPT threading on both ends ensuring secure fittings in critical applications
• Seamless construction provides uniform strength distribution and eliminates weak points for enhanced durability
• Industry-standard compliance with ASME B1.20.1 and ASTM A733 specifications guarantees consistent quality and performance
• Versatile media compatibility suitable for air, hydraulic fluid, natural gas, oil, steam, and water applications
• Environmental regulation adherence with RoHS 3 compliance meeting international safety standards

Professional Applications & Engineering Value

This 3/4" Schedule 80 stainless steel threaded pipe nipple delivers critical performance in demanding industrial systems where reliability is non-negotiable. The seamless 316/316L stainless steel construction provides exceptional resistance to corrosion and pitting, making it ideal for chemical processing, marine applications, and offshore operations. The thick-wall design maintains structural integrity under high-pressure conditions commonly encountered in hydraulic systems, steam lines, and compressed air networks. With NPT threading on both ends, this male-threaded pipe nipple ensures secure, leak-resistant connections that withstand vibration and thermal cycling. Engineering teams specify this component for its proven performance in critical fluid handling systems where downtime is not an option, providing long-term reliability across multiple industrial sectors including oil and gas, power generation, and manufacturing facilities.

Specification Summary & Compliance

This heavy-duty pipe nipple features precision NPT threading conforming to ASME B1.20.1 standards with Class 2A thread tolerances for reliable mating with compatible fittings. Manufactured to ASTM A733 specifications for seamless and welded stainless steel pipe nipples, the component maintains dimensional accuracy with 0.742" ID, 1 3/64" OD, and 0.154" wall thickness. The product is RoHS 3 (2015/863/EU) compliant and suitable for use with flange classes 300 and 600, ensuring broad compatibility across industrial piping systems while meeting international environmental and safety regulations.