We tested it—see the highlights and what to expect in real operation. In this video, we take you inside SND Foundry's advanced production facility to show how we manufacture ISO2531 certified ductile iron all-flanged equal tees with epoxy coating for potable water systems. You'll see our rigorous quality control processes, testing equipment like spectrometers and coordinate measuring machines in action, and learn how our 20 years of casting expertise ensures reliable performance in demanding water infrastructure applications.