CSI Code | Short Description | Extended Description |
15200 | Process Piping |
15210 | Process Air and Gas Piping | Air Compressors Compressed Air Piping Gas Equipment Gas Piping Helium Piping Nitrogen Piping Nitrous Oxide Gas Piping Vacuum Pumps Vacuum Piping |
15220 | Process Water and Waste Piping | Deionized Water Piping Distilled Water Piping Laboratory Acid Waste and Vent Piping Process Piping Interceptors Reverse Osmosis Water Piping |
15230 | Industrial Process Piping | Dry Product Piping Fluid Product Piping |