Commodity Book

09/23/2023 12:18:45 AM

Commodity Book

09/23/23 12:18:45 AM

State of Texas NIGP Commodity Book Class  820

Revised January, 2016

NOTE: The official NIGP Commodity Book is copyrighted material to be used for reference purposes only and may not be reproduced without a license from Periscope Holdings, Inc.


Class - Item Description
820-04 After-Coolers and Condensers
820-05 Air Dryers, Dehydrators, and Preheaters
820-06 A.S.M.E. Code Tanks
820-08 Boilers, High Pressure
820-12 Boilers, Low Pressure
820-14 Boiler Parts and Accessories (Not Otherwise Classified)
820-16 Boiler Tubes
820-19 Blow-Down Equipment, Automatic Top
820-20 Blow-Off Basins
820-24 Blow-Off Valves
820-28 Burners, Gas and Oil
820-32 Chemical Feed Systems (See Class 720 For Proportioning Pumps)
820-36 Coils, Steam Heating
820-38 Condensate Return Systems: Vacuum Heat Pumps, Wet Vacuum Pumps, etc.
820-40 Controls: Combustion, Fuel Cut-Off, Hardness, High-Low Water Level, Ignition, etc.
820-41 Control, Corrosion, Using Entrained Gas Eliminator Equipment
820-42 Controllers, Steam Boiler Automatic Conductivity
820-44 Convectors and Radiators
820-48 Deaerating Units
820-49 Descaling Equipment, MHD Type
820-52 Draft Fans and Draft Gauges
820-56 Feedwater Heaters
820-60 Feedwater Injectors
820-62 Feedwater Pumps
820-64 Filters, Boiler Water
820-65 Flue Gas Desulfurization System Equipment
820-66 Flue Gas Heat Recovery System Equipment
820-68 Heat Exchangers, Accessories, and Parts
820-72 Hot Water Generators
820-75 Oil Coolers
820-76 Oil Purifiers
820-78 Oxygen Reduction Equipment, Dissolved
820-80 Pulverizers, Boiler and Power Plant
820-81 Screens and Strainers, Water Intake, etc.
820-84 Stacks, Steel
820-85 Steam Boiler Bottom Blow Alarm
820-86 Steam Flow Transmitters
820-88 Tube Cleaners and Tube Expanders
820-91 Turbines, Gas Driven
820-92 Turbines, Steam Driven
820-93 Turbines, Water, Hydraulic, Including Pats and Accessories
820-95 Valves, Spherical
820-96 Recycled Steam and Hot Water Boilers and Heating Equipment
(*) Automated Information Systems (AIS)
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