Gas & Oil Category Control Numbers (CCNs) - By Industry Groups
Product CCN Description | UL Listing CCN | Canadian Listing CCN | UL Recognition CCN | Canadian Recognition CCN |
Compressed Gas Cylinder Safety Caps | - | - | - | |
Compressed Gas Systems | - | - | ||
Gas System Accessories | - | - | ||
Gauges | - | - | ||
High-Pressure Gas Gauges | - | - | ||
Manifolds | - | - | ||
Manifold Accessories | - | - | - | |
Compressed Gas Manifolds | - | - | ||
Regulators | ||||
Compressed Gas Regulators | - | |||
Compressed Gas Regulator Accessories - Component | - | |||
Compressed Gas Shutoff Valves | - | |||
Pheumatically Operated Valves for Use with Compressed Fluids | - | - | - | |
Automatic Valves for Gas Appliances | ||||
Electrically Operated Valves | ||||
Electrically Operated Valve Parts - Component | - | - | ||
Fixed and Stationary Storage Tanks | - | - | ||
Aboveground Chemical Tanks | - | - | - | |
Contained Aboveground Tank Assemblies | - | EEFLC | - | - |
Aboveground Flammable-Liquid Tanks | - | - | ||
Protected Aboveground Tanks for Flammable and Combustible Liquids | - | - | ||
Auxiliary Tanks for Oil-Burner Fuel | - | - | - | |
Fire Resistant Tanks for Flammable and Combustible Liquids | - | - | - | |
Steel Tanks for Oil-Burner Fuels and Other Combustible Liquids | - | - | ||
Nonmetallic Tanks for Oil-Burner Fuels and Other Combustible Liquids | - | - | ||
Portable Steel Tanks | - | - | - | |
Special-Purpose Tanks | - | - | ||
Tank-Lining Materials and Processes for Underground Flammable-Liquid Tanks | - | - | - | |
Underground Flammable-Liquid Tanks | - | - | ||
Underground Storage Tank Upgrade Systems | - | - | - | |
Flammable and Combustible Liquid Tank Accessories | - | - | ||
Oil/Water Separators | - | - | - | |
Below-Grade Vaults for Flammable Liquid Storage Tanks | - | - | - | |
Burner-Fuel Liquid-Level Gauges | - | - | ||
Transfer Pipe, Containment Sumps and Pipe/Sump Accessories | - | - | ||
Flexible Connectors for Flammable Liquids | - | - | ||
Underground Piping, Flammable Liquid | - | - | ||
Miscellaneous Tanks, Storage Products and Tank Accessories | - | - | ||
Containment Products for Flammable and Combustible Liquids | - | - | ||
Dispensing Devices | - | - | ||
Dispensing-Device Accessories | - | - | ||
Casting Impregnation Materials - Component | - | - | - | |
Control, Monitoring and Auxiliary Equipment | ||||
Emergency Breakaway Couplings | - | |||
Pumps - Component | - | - | ||
Retrofit Assemblies | - | - | - | |
Swivel Connectors | - | |||
Flammable Liquid Hose Nozzle Valve Parts - Component | - | - | - | |
Flammable Liquid Hose Nozzle Valves | - | - | ||
Emergency Shutoff Valves | - | - | ||
Miscellaneous Dispensing-Device Accessories | ||||
Hand-Operated Dispensing Devices | - | - | - | |
Hand-Operated Pumps for Flammable and Combustible Liquids | - | - | - | |
Power-Operated Dispensing Devices | - | |||
Power-Operated Flammable Liquid Dispensing Devices | - | |||
Power Operated and Rebuilt Flammable Liquid Dispensing Devices | - | - | ||
Meters | ||||
Flammable-Liquid Meters | ||||
Pumps | - | |||
Flammable Liquid Pumps | - | - | ||
Power Operated Flammable Liquid Pumps | - | - | ||
Strainers | ||||
Flammable Liquid Shutoff Valves | ||||
Vapor Recovery Systems | - | |||
Flammable Liquid Vapor Recovery System Accessories | - | |||
Pigtails and Flexible Hose Connectors | - | - | ||
Tubing - Component | - | |||
Flammable Liquid Hose Assemblies | - | - | ||
Gasoline Hose | - | |||
LP-Gas and Natural Gas Hose for Flexible Connectors | - | - | ||
LP-Gas Hose Assemblies | - | - | ||
Fire Extinguisher and Booster Hose | - | - | ||
Fire Hose, Lined, Uncoupled, for Municipal and Industrial Use | ||||
Fire Hose for Interior Standpipe, Lined, Uncoupled | - | - | - | |
Portable Tanks, Containers and Cans | - | - | ||
Petroleum-Product Containers | - | - | ||
Safety Cans | - | - | ||
Special-Purpose Containers | - | - | - | |
Flammable-Liquid Storage Cabinets | - | - | ||
LP-Gas Hose Nozzle Valves | - | - | - | |
Power Operated LP-Gas Dispensing Devices | - | - | - | |
Anhydrous-Ammonia Adapters and Miscellaneous Fittings | - | - | ||
LP-Gas Adapters and Miscellaneous Fittings | ||||
Compressed Natural Gas Accessories, Automotive Type | - | |||
LP-Gas Accessories for Engine Fuel Systems | - | |||
LP-Gas Engine Fuel Cylinder Assemblies | - | - | - | |
Head Units, Multiple, Compressed Gas System | - | - | - | |
LP-Gas System Vaporizers | - | - | ||
LP-Gas Container Assemblies | - | - | - | |
LP-Gas Cylinder Assemblies | - | - | - | |
Non-refillable Fuel Gas Container Assemblies | - | - | - | |
Anhydrous-Ammonia Liquid-Level Gauges | - | - | ||
LP-Gas Liquid-Level Gauges | - | - | ||
LP-Gas Control Manifolds | - | - | ||
LP-Gas Meters | - | |||
Pumps, Power Operated, Anhydrous-Ammonia | - | - | - | |
Pumps, Power Operated, LP-Gas | - | - | - | |
Anhydrous-Ammonia Check Valves | - | - | ||
LP-Gas Check Valves | - | |||
LP-Gas Regulators | ||||
Relief Valves, Hydrostatic, Anhydrous-Ammonia | - | - | - | |
Relief Valves, Safety, Anhydrous-Ammonia | - | - | - | |
Relief Valves, Hydrostatic, LP-Gas | - | - | ||
Relief Valves, Safety, LP-Gas | - | |||
Pressure Relief Devices | - | - | - | |
Anhydrous-Ammonia Shutoff Valves | - | - | ||
Gas Shutoff Valves | - | |||
LP-Gas Shutoff Valves | - | |||
Engine-Driven Pumps | - | - | - | |
Flux Dispensers | - | - | - | |
Gas Boosters | - | - | - | |
Gas System Accessories | - | - | - | |
Hose Accessories | - | - | - | |
Chemical Hand-Operated Pumps | - | - | - | |
Chemical Power-Operated Pumps | - | - | - | |
Chemical Hydrostatic-Relief Valves | - | - | - | |
Blowpipes and Torches | - | - | ||
Detonation Flame Arrestors | - | - | - | |
Flame Arresters and Flame Arrester-Vent Valve Combinations for Oil Storage Tanks | - | - | - | |
Hose Couplers | - | - | - | |
Acetylene Gas Manifolds | - | - | - | |
Fuel Gas Torches | - | |||
Methylacetylene-Propadiene Stabilized Fuel Gas Torches | - | |||
Oil-Burning Torches | - | - | - | |
Compressed Gas Check Valves | - | - | - | |
Oxygen-Fuel Gas Combination Flash Arrester and Back-Pressure Check Valves | - | - | - | |
Welding/Cutting Fluid Shutoff Valves | - | - | - | |
Parts Cleaners | ||||
Solvent Distillation Units | - | - | - | |
Flammable Liquid Adapters, Couplings and Fittings | - | - | - | |
Gas Adapers, Couplings and Fittings | - | - | - | |
Fittings, Tubing, Gas | - | - | - | |
Fittings, Tubing, Flammable Liquid | - | - | - | |
Unions | - | - | - | |
Seamless Copper Tube | - | - | - |


