S-4457K235 2.469" ID x 2 7/8" OD x 16" Long ASME B1.20.1, ASTM A53, ASTM A733 Standard-Wall Steel Threaded Pipe Nipples and Pipe

Key Features & Benefits at a Glance

• Corrosion-resistant black coating extends service life in demanding environments with air, natural gas, oil, steam, and water.
• Welded steel construction ensures superior strength and leak-free performance for Class 125 and 150 fittings.
• NPT threads on both ends provide reliable, standardized connections with iron and steel piping systems.
• Heavy-duty Schedule 40 wall thickness (0.203") delivers enhanced pressure resistance and structural integrity.
• Precise 16" length and straight design allows for easy installation and accurate fit in industrial plumbing layouts.
• Compliance with ASME, ASTM, REACH, and RoHS 3 guarantees adherence to strict industry safety and environmental standards.
• Versatile multi-medium compatibility supports use across various industrial fluids, reducing inventory needs.

Professional Applications & Engineering Value

This black-coated steel threaded pipe nipple is engineered to address common industrial challenges such as corrosion, high-pressure leaks, and system compatibility. The welded construction and NPT threading create a robust seal that withstands rigorous cycles of air, natural gas, oil, steam, and water transport, minimizing maintenance downtime. Its Schedule 40 dimensions and straight shape ensure precise alignment in iron and steel piping networks, making it ideal for industrial plumbing, process piping, and mechanical systems where durability and regulatory compliance are critical.

Specification Summary & Compliance

This product meets ASME B1.20.1 for NPT thread standards, ASTM A53 and ASTM A733 for material and manufacturing quality, ensuring precise Class 2A thread tolerances. It is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) directives, supporting safe and sustainable industrial operations.