S-46755K78 1.5" ID x 1 29/32" OD x 6" 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, ideal for harsh environments involving chemicals, moisture, and temperature variations.
• Enhanced pressure handling due to Schedule 80 thick-wall design and seamless construction, ensuring reliability in high-pressure air, hydraulic, and steam systems.
• Leak-resistant connections with precision NPT threading on both male ends, conforming to ASME B1.20.1 for a secure, tight seal.
• Broad media compatibility for safe use with air, hydraulic fluid, natural gas, oil, steam, and water, reducing the need for multiple fitting types.
• Long-term durability from seamless 304/304L stainless steel, minimizing risks of cracks and failures under continuous industrial use.
• Regulatory compliance with ASTM A733 and RoHS 3, ensuring material quality and environmental safety for global supply chains.
• Easy installation and interchangeability with standard 1 1/2" pipe size and threaded ends, simplifying maintenance and reducing downtime.

Professional Applications & Engineering Value

This heavy-duty Schedule 80 stainless steel threaded pipe nipple is engineered to address common industrial challenges such as fluid leakage, pressure surges, and corrosive media degradation. The seamless 304/304L stainless steel construction provides inherent strength and resistance to pitting, making it suitable for demanding applications in hydraulic systems, steam lines, and natural gas pipelines. Its NPT threading on both ends ensures a robust, standardized connection that withstands vibration and thermal cycling, reducing maintenance intervals. By meeting ASME B1.20.1 and ASTM A733 specifications, it offers reliable performance in Class 3000 fittings and Flange Classes 300/600 environments, supporting operational efficiency in oil, water, and chemical processing plants.

Specification Summary & Compliance

This pipe nipple adheres to Class 2A/ISO tolerance standards for precise threading, with dimensions including a 1 1/2" pipe size, 1.5" ID, and 1 29/32" OD. It conforms to ASME B1.20.1 for NPT thread form and ASTM A733 for material and manufacturing consistency. The product is RoHS 3 (2015/863/EU) compliant, ensuring it meets strict environmental regulations without compromising performance in industrial fluid and gas handling systems.