S-4816K63 1.049" ID x 1 5/16" OD x 48" Long ASTM A733, ASME B1.20.1 Standard-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 temperature variations.
• Robust welded design ensures structural integrity and leak-free performance under continuous pressure from air, gas, oil, steam, and water.
• Precision NPT threading on both ends guarantees a secure, tight seal with compatible Class 150 fittings, minimizing installation time and potential fluid loss.
• Heavy-duty Schedule 40 wall thickness (0.133") provides excellent durability and pressure handling for demanding industrial piping systems.
• Full compliance with ASTM A733 and ASME B1.20.1 standards, assuring consistent quality, dimensional accuracy, and reliable performance.
• RoHS 3 compliance meets environmental regulations, making it suitable for use in regulated industries and eco-conscious projects.
• Versatile 48-inch length offers flexibility in system layout, reducing the need for additional connectors and potential failure points.

Professional Applications & Engineering Value

This 1" Schedule 40 NPT threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure leaks, and system downtime. Constructed from 316/316L stainless steel, it resists pitting and oxidation in aggressive media like steam, oil, and natural gas, extending service life in chemical plants, refineries, and HVAC systems. The welded construction and precise NPT threads ensure a robust connection that withstands vibration and thermal cycling, while the 48-inch length simplifies complex piping layouts by bridging longer distances without joints. Ideal for Class 150 applications, it delivers reliable performance in fluid and gas transfer, reducing maintenance costs and enhancing operational safety.

Specification Summary & Compliance

This pipe nipple adheres to ASTM A733 for welded and seamless carbon and alloy steel pipe and ASME B1.20.1 for NPT thread standards, ensuring precise dimensions (1.049" ID, 1 5/16" OD) and interchangeability. It is manufactured to meet RoHS 3 (2015/863/EU) compliance, confirming the absence of hazardous substances, and is suitable for use with 316/316L stainless steel fittings and flanges rated for Class 150 service.