C70600 CuNi WN Flange High Pressure Marine Connector

Copper Nickel Flange
November 04, 2026
Video Description:
Want to know what makes a C70600 CuNi WN flange reliable in high-pressure marine environments? In this video, we take you inside TOBO INDUSTRIAL's production and quality control process for copper-nickel weld neck flanges. You'll see how raw materials are selected, how precision machining and dimensional inspection are performed, and how each flange is tested and packed for safe delivery. We also explain the role of CuNi 90/10 in seawater piping systems and show real examples of marine connector applications. A clear, practical walkthrough for engineers and buyers sourcing high-pressure marine flanges.