S-46755K54 0.546" ID x 27/32" OD x 4" 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 material, ensuring long-term reliability in harsh environments with air, hydraulic fluids, natural gas, oil, steam, and water.
• Enhanced pressure handling due to Schedule 80 thick-wall construction and compatibility with Class 3000 fittings, providing robust performance in high-stress industrial systems.
• Leak-resistant connections through precision NPT threading on both ends, facilitating secure, tight seals that minimize fluid or gas escape in critical applications.
• Durable seamless design that eliminates weak points, reducing the risk of fractures and extending service life under continuous operational demands.
• Wide compatibility with standard 1/2" pipe systems and 304/304L stainless steel flanges (Class 300/600), simplifying integration into existing setups.
• Regulatory assurance with compliance to ASME B1.20.1 and ASTM A733 standards, guaranteeing dimensional accuracy and material consistency for engineering projects.
• Eco-friendly compliance meeting RoHS 3 regulations, making it suitable for industries with strict environmental and safety requirements.

Professional Applications & Engineering Value

This heavy-duty threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure leaks, and system failures. Constructed from 304/304L stainless steel with a seamless build, it resists oxidation and chemical degradation when handling aggressive media like hydraulic fluid, steam, or natural gas. The NPT threads ensure a tight, reliable fit that withstands vibration and thermal cycling, reducing maintenance downtime in piping systems. Ideal for oil and gas, manufacturing, and HVAC applications, this nipple provides a cost-effective solution for extending pipeline life while meeting ASME and ASTM specifications for precision and safety.

Specification Summary & Compliance

This product adheres to ASME B1.20.1 for NPT thread standards and ASTM A733 for material and manufacturing consistency, ensuring precise dimensions and Class 2A thread tolerances. It features a 1/2" pipe size with Schedule 80 wall thickness (0.147") and is compliant with RoHS 3 (2015/863/EU) for environmental safety, supporting use in regulated industries without compromising performance.