S-4548K426 1.049" ID x 1 5/16" OD x 11" 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 extreme temperatures.
• Reliable, leak-free connections thanks to precision NPT male threading on both ends, ensuring a tight seal in high-pressure systems.
• Long-term durability and strength from welded construction and Schedule 40 wall thickness, reducing the risk of failure under stress.
• Broad compatibility with air, natural gas, oil, steam, and water applications, simplifying inventory for multiple industrial uses.
• Guaranteed dimensional accuracy per ASTM A733 and ASME B1.20.1 standards, ensuring easy installation and interchangeability.
• Environmental and safety compliance with RoHS 3 regulations, making it suitable for regulated industries without hazardous substances.
• Optimized flow efficiency with a 1.049" ID and standard-wall design, minimizing pressure drops in fluid and gas transfer.

Professional Applications & Engineering Value

This 1" Schedule 40 stainless steel threaded pipe nipple is engineered to address common industrial challenges like corrosion, high pressure, and system integrity. Made from 316/316L stainless steel, it resists pitting and cracking in aggressive media, making it perfect for air, natural gas, oil, steam, and water systems. The welded construction and NPT male threading on both ends provide a robust, sealed connection that withstands vibration and thermal cycling, reducing maintenance downtime. Ideal for use with 150 class fittings and flanges, it ensures reliable performance in pipelines, processing plants, and HVAC applications, where leak prevention and material longevity are critical.

Specification Summary & Compliance

This pipe nipple adheres to ASTM A733 for material and dimensional standards and ASME B1.20.1 for NPT thread specifications, ensuring precise Class 2A thread tolerances for secure fittings. Key dimensions include a 1.049" ID, 1 5/16" OD, 0.133" wall thickness, and 11" length, supporting consistent performance. It is RoHS 3 (2015/863/EU) compliant, confirming the absence of restricted hazardous substances, and suitable for industrial applications requiring reliable, standardized components.