PVC vs. Stainless Steel Well Screens: Which Wins in Corrosive Groundwater?
Posted by Walford Guillaume on Aug 6th 2026
PVC vs. Stainless Steel Well Screens: How to Choose the Right Armor for Corrosive Groundwater Environments
Picture this: a field crew spends three days advancing a borehole through a coastal aquifer, only to pull a screen apart at the joints eighteen months later — pitted, weakened, and useless for representative sampling. The culprit wasn't bad drilling technique or a sloppy install. It was a screen material that was never built to survive the groundwater chemistry it was dropped into.
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