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What is 316L stainless tube sheet?

  The 316L stainless steel tube sheet, made of low-carbon corrosion-resistant alloy, is engineered for high-temperature/pressure and harsh environments, widely used in heat exchangers and pressure vessels for chemical, marine, and energy industries. 1. 316L Stainless Steel Tube Sheet   A 316L stainless tube sheet is a precision-engineered flat plate with drilled holes, designed to secure tubes in industrial equipment such as heat exchangers, boilers, and condensers. Material Significance: 316L Stainless Steel: An austenitic alloy (UNS S31603) with: 16-18% Chromium (Cr) → Forms passive oxide layer for corrosion resistance. 10-14% Nickel (Ni) → Enhances ductility and toughness. 2-3% Molybdenum (Mo) → Superior resistance to pitting/crevice corrosion (critical for chlorides). Low Carbon (≤0.03%) → Prevents sensitization during welding. 2. 316L Stainless Steel Tube Sheet Material Properties   Property 316L Stainless Steel Advantage Corrosion Resistance Excellent in chlorides (...