S-4548K432 3.068" ID x 3 1/2" 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 high temperatures.
• Reliable, leak-free connections thanks to precision NPT male threading on both ends, ensuring tight seals in pressurized systems.
• High-pressure and temperature endurance with Schedule 40 wall thickness, suitable for demanding applications with air, natural gas, oil, steam, and water.
• Long-term durability and reduced maintenance from welded construction, providing robust performance in continuous industrial use.
• Broad compatibility with Class 150 fittings and flanges, allowing seamless integration into existing piping systems.
• Compliance with industry standards including ASTM A733 and ASME B1.20.1, ensuring consistent quality and safety.
• Environmentally safe operation with RoHS 3 compliance, meeting strict regulations for hazardous substance restrictions.

Professional Applications & Engineering Value

This 3" Schedule 40 NPT male threaded pipe nipple in 316/316L stainless steel is engineered to address common industrial challenges such as corrosion, high pressure, and thermal stress. Its welded construction and precise NPT threads deliver secure, leak-resistant connections critical for systems handling air, natural gas, oil, steam, and water. The heavy-duty design and Class 150 rating make it a dependable choice for pipelines in chemical processing, oil and gas, and power generation, where failure can lead to costly downtime. By adhering to ASTM A733 and ASME B1.20.1, this nipple ensures dimensional accuracy and performance reliability, reducing installation errors and enhancing system longevity in demanding environments.

Specification Summary & Compliance

This pipe nipple features a 3" pipe size with Schedule 40 dimensions: ID of 3.068", OD of 3 1/2", wall thickness of 0.216", and length of 11". It includes NPT threads on both ends per ASME B1.20.1 for standard tapered threading, ensuring proper fit and pressure integrity. Manufactured to ASTM A733 for welded and seamless pipe, it meets precise tolerance requirements. The product is RoHS 3 (2015/863/EU) Compliant, confirming adherence to environmental regulations without the use of restricted hazardous substances.