The Global Leader in Storage Tanks and Covers. Established in 1893, CST Industries specializes in Storage Tanks and Covers. Over 250,000 Tanks and 16,000 Covers installed in 125 Countries.

  All CST wastewater products are manufactured in ISO Certified facilities under the closest of production controls. In addition to CST's lines of standard products, CSTs in-house engineering teams can provide custom designs and PE stamped drawings.

CST is the leading manufacturer aluminum covers and domes with over 16,000 installations worldwide. Lightweight aluminum construction, hinged access and modular designs make CST covers easy to install, easy to use and easy to maintain. Whether the application requires extruded or formed, circular or rectangular, unsupported or supported, domed or flat, odor control or containment, full coverage or just lauder, CST has the right solution to match each application all from one manufacturer.

  Wastwater Tanks  
  • Storm Water Retention Tank
  • Sludge Tank
  • Clarifier
  • Trickling Filter
  • Flow Equalization
  • SBR
  • Aeration Tanks





  Tank Covers  
  • Extruded Flat Covers
  • Formed Flat Covers
  • Domes


Visit CST's website


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