S-68045K813 2.9" ID x 3 1/2" OD x 18" 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.
• Enhanced durability and pressure handling due to Schedule 80 thick-wall design and seamless construction, minimizing risk of leaks and failures.
• Reliable, leak-free connections with NPT threads on both ends, ensuring a secure fit in high-pressure systems up to 3000 class fittings.
• Versatile fluid and gas compatibility for use with air, hydraulic fluid, natural gas, oil, steam, and water, reducing inventory needs for multiple applications.
• Long-term performance assurance through compliance with ASME B1.20.1 and ASTM A733 standards, guaranteeing precise threading and material quality.
• Environmental and safety compliance with RoHS 3 regulations, making it suitable for regulated industrial and international projects.
• Easy installation and maintenance with a straight, male-threaded 18-inch design, saving time during assembly and servicing.

Professional Applications & Engineering Value

This 3" Schedule 80 stainless steel threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure stress, and system integrity. Made from seamless 316/316L stainless steel, it resists pitting and cracking in aggressive environments, extending service life in hydraulic fluid, steam, and natural gas systems. The NPT threaded ends provide a tight seal, crucial for preventing leaks in Class 3000 fittings and flange setups. Its thick-wall construction ensures reliable performance in demanding applications like oil pipelines and water treatment plants, reducing downtime and maintenance costs while meeting strict ASME and ASTM specifications.

Specification Summary & Compliance

This product adheres to ASME B1.20.1 for NPT thread standards and ASTM A733 for material specifications, ensuring dimensional accuracy and consistency. It is RoHS 3 (2015/863/EU) compliant, supporting environmental safety in industrial use. Designed with a 3" pipe size, 18" length, and Schedule 80 wall thickness, it is compatible with Class 3000 fittings and Flange Classes 300/600, providing reliable integration in high-pressure systems.