S-4475K118 1.5" ID x 1 29/32" OD x 12" 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, suitable for high-pressure applications with air, hydraulic fluid, oil, and steam.
• Reliable, leak-resistant connections through precision NPT threads on both ends, ensuring a secure seal in demanding industrial systems.
• Seamless integrity eliminates weak points, providing enhanced strength and durability for continuous operation.
• Broad fluid compatibility for use with natural gas, water, oil, and other media, offering versatile application across multiple industries.
• Standardized dimensions and threading per ASME B1.20.1, guaranteeing interchangeability and easy installation with compatible fittings and flanges.
• Compliant with environmental and safety standards including RoHS 3, ensuring safe use in regulated industrial settings.

Professional Applications & Engineering Value

This thick-wall stainless steel threaded pipe nipple is engineered to address critical challenges in industrial fluid and gas handling systems. The seamless 316/316L stainless steel construction provides inherent resistance to pitting and corrosion, which is vital for applications involving hydraulic fluid, steam, and natural gas where system failure is not an option. Its NPT threaded ends, conforming to ASME B1.20.1, ensure a tight, reliable seal that minimizes leakage risks under high-pressure conditions. The Schedule 80 wall thickness and compatibility with Class 3000 fittings and Class 300/600 flanges make it a robust choice for piping systems requiring durability and long-term performance, reducing maintenance downtime and replacement costs.

Specification Summary & Compliance

This pipe nipple features precision NPT threads manufactured to ASME B1.20.1 standards, ensuring consistent thread form and fit. The product is constructed from seamless 316/316L stainless steel per ASTM A733, with dimensions including a 1 1/2" pipe size, 12" length, and Schedule 80 wall thickness. It is designed for use with 3000 class fittings and Class 300/600 flanges, and complies with RoHS 3 (2015/863/EU) regulations, confirming its suitability for environmentally conscious industrial applications.