Hastelloy C-276 Flanges Solve 30% KOH Pipeline Corrosion Leakage
Case Study: Upgrading from 316L to C-276 for Caustic Service Huilin Pipe Fittings recently resolved a persistent corrosion leakage issue in a chemical client’s potassium hydroxide (KOH) pipeline system. The successful material upgrade from 316L stainless steel to Hastelloy C-276 flanges completely eliminated the problem. The Challenge: 316L Flange Failure in KOH Service The client’s pipeline operates at 80°C with […]
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