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Settori

UL è una società globale e indipendente di scienza della sicurezza che mette a disposizione le proprie competenze tramite cinque aree strategiche di business.

Offriamo esperienza in molti e svariati settori per permettere ai nostri clienti di avere successo nel mercato globale.

Catalogo degli Standard
Comprensione degli Standard
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Ricerca di Standard e Bozze tramite parole chiave o filtri in base ad approvazioni o date di pubblicazione.

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Scopri come gli Standard UL fungono da punto di riferimento per consentire a imprese e consumatori di avere fiducia nei prodotti e servizi che acquistano.

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UL è sempre alla ricerca di esperti di settore, nell’ambito universitario e degli utenti finali per aiutarci a sviluppare standard basati sul consenso.

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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

DVNK

-

-

-

Compressed Gas Systems

JOVV

JOVV7

-

-

Gas System Accessories

JPJT

JPJT7

-

-

Gauges

JUDV

JUDV7

-

-

High-Pressure Gas Gauges

JURT

JURT7

-

-

Manifolds

PBBZ

PBBZ7

-

-

Manifold Accessories

PBPX

-

-

-

Compressed Gas Manifolds

PCRT

PCRT7

-

-

Regulators

YJQV

YJQV7

YJQV2

YJQV8

Compressed Gas Regulators

YKFT

YKFT7

YKFT2

-

Compressed Gas Regulator Accessories - Component

YKMF2

-

Compressed Gas Shutoff Valves

YQNZ

YQNZ7

YQNZ2

-

Pheumatically Operated Valves for Use with Compressed Fluids

YUEW

-

-

-

Automatic Valves for Gas Appliances

YINV

YINV7

YINV2

YINV8

Electrically Operated Valves

YIOZ

YIOZ7

YIOZ2

YIOZ8

Electrically Operated Valve Parts - Component

-

-

YSYI2

YSYI8

Fixed and Stationary Storage Tanks

EDQX

EDQX7

-

-

Aboveground Chemical Tanks

EDXW

-

-

-

Contained Aboveground Tank Assemblies

-

EEFLC

-

-

Aboveground Flammable-Liquid Tanks

EEEV

EEEV7

-

-

Protected Aboveground Tanks for Flammable and Combustible Liquids

EELU

EELU7

-

-

Auxiliary Tanks for Oil-Burner Fuel

EEST

-

-

-

Fire Resistant Tanks for Flammable and Combustible Liquids

EEZI

-

-

-

Steel Tanks for Oil-Burner Fuels and Other Combustible Liquids

EFGR

EFGR7

-

-

Nonmetallic Tanks for Oil-Burner Fuels and Other Combustible Liquids

EFNI

EFNI7

-

-

Portable Steel Tanks

EFTZ

-

-

-

Special-Purpose Tanks

EFVT

EFVT7

-

-

Tank-Lining Materials and Processes for Underground Flammable-Liquid Tanks

EGAY

-

-

-

Underground Flammable-Liquid Tanks

EGHX

EGHX7

-

-

Underground Storage Tank Upgrade Systems

EGSJ

-

-

-

Flammable and Combustible Liquid Tank Accessories

EGVV

EGVV7

-

-

Oil/Water Separators

EGZI

-

-

-

Below-Grade Vaults for Flammable Liquid Storage Tanks

EHOJ

-

-

-

Burner-Fuel Liquid-Level Gauges

JYJZ

JYJZ7

-

-

Transfer Pipe, Containment Sumps and Pipe/Sump Accessories

QLVW

QLVW7

-

-

Flexible Connectors for Flammable Liquids

QLWV

QLWV7

-

-

Underground Piping, Flammable Liquid

QLXT

QLXT7

-

-

Miscellaneous Tanks, Storage Products and Tank Accessories

WWXR

WWXR7

-

-

Containment Products for Flammable and Combustible Liquids

ECPR

ECPR7

-

-

Dispensing Devices

EPWR

EPWR7

-

-

Dispensing-Device Accessories

EQJZ

EQJZ7

-

-

Casting Impregnation Materials - Component

-

-

EQQY2

-

Control, Monitoring and Auxiliary Equipment

EQXX

EQXX7

EQXX2

EQXX8

Emergency Breakaway Couplings

ERBY

ERBY7

ERBY2

-

Pumps - Component

-

-

ERIV2

ERIV8

Retrofit Assemblies

ERKQ

-

-

-

Swivel Connectors

ERLV

ERLV7

ERLV2

-

Flammable Liquid Hose Nozzle Valve Parts - Component

-

-

ERSU2

-

Flammable Liquid Hose Nozzle Valves

ETAZ

ETAZ7

-

-

Emergency Shutoff Valves

EUCV

EUCV7

-

-

Miscellaneous Dispensing-Device Accessories

EUQT

EUQT7

EUQT2

EUQT8

Hand-Operated Dispensing Devices

EVER

-

-

-

Hand-Operated Pumps for Flammable and Combustible Liquids

EVRZ

-

-

-

Power-Operated Dispensing Devices

EWFX

EWFX7

EWFX2

-

Power-Operated Flammable Liquid Dispensing Devices

EWTV

EWTV7

EWTV2

-

Power Operated and Rebuilt Flammable Liquid Dispensing Devices

EXAU

EXAU7

-

-

Meters

PKQT

PKQT7

PKQT2

PKQT8

Flammable-Liquid Meters

PLRZ

PLRZ7

PLRZ2

PLRZ8

Pumps

RAOV

RAOV7

RAOV2

-

Flammable Liquid Pumps

RBQR

RBQR7

-

-

Power Operated Flammable Liquid Pumps

RCRX

RCRX7

-

-

Strainers

VXYV

VXYV7

VXYV2

VXYV8

Flammable Liquid Shutoff Valves

YRBX

YRBX7

YRBX2

YRBX8

Vapor Recovery Systems

YUJZ

YUJZ7

YUJZ2

-

Flammable Liquid Vapor Recovery System Accessories

YUNT

YUNT7

YUNT2

-

Pigtails and Flexible Hose Connectors

HXVX

HXVX7

-

-

Tubing - Component

IURR2

-

Flammable Liquid Hose Assemblies

MVQJ

MVQJ7

-

-

Gasoline Hose

MWHT

MWHT7

MWHT2

-

LP-Gas and Natural Gas Hose for Flexible Connectors

-

-

MWOS2

MWOS8

LP-Gas Hose Assemblies

MXCQ

MXCQ7

-

-

Fire Extinguisher and Booster Hose

MZMR

MZMR7

-

-

Fire Hose, Lined, Uncoupled, for Municipal and Industrial Use

MZQE

MZQE7

MZQE2

MZQE8

Fire Hose for Interior Standpipe, Lined, Uncoupled

MZTQ

-

-

-

Portable Tanks, Containers and Cans

ECTX

ECTX7

-

-

Petroleum-Product Containers

ECYT

ECYT7

-

-

Safety Cans

EDBY

EDBY7

-

-

Special-Purpose Containers

EDCZ

-

-

-

Flammable-Liquid Storage Cabinets

EDJZ

EDJZ7

-

-

LP-Gas Hose Nozzle Valves

ETOX

-

-

-

Power Operated LP-Gas Dispensing Devices

EXHT

-

-

-

Anhydrous-Ammonia Adapters and Miscellaneous Fittings

HTPT

HTPT7

-

-

LP-Gas Adapters and Miscellaneous Fittings

HVEX

HVEX7

HVEX2

HVEX8

Compressed Natural Gas Accessories, Automotive Type

IRTS

IRTS7

IRTS2

-

LP-Gas Accessories for Engine Fuel Systems

ITPV

ITPV7

ITPV2

-

LP-Gas Engine Fuel Cylinder Assemblies

ITQS

-

-

-

Head Units, Multiple, Compressed Gas System

JQYX

-

-

-

LP-Gas System Vaporizers

JRMV

JRMV7

-

-

LP-Gas Container Assemblies

JSOR

-

-

-

LP-Gas Cylinder Assemblies

JSQK

-

-

-

Non-refillable Fuel Gas Container Assemblies

JSSC

-

-

-

Anhydrous-Ammonia Liquid-Level Gauges

JXWR

JXWR7

-

-

LP-Gas Liquid-Level Gauges

JYXX

JYXX7

-

-

LP-Gas Control Manifolds

PDFR

PDFR7

-

-

LP-Gas Meters

PMFX

PMFX7

PMFX2

-

Pumps, Power Operated, Anhydrous-Ammonia

RBCT

-

-

-

Pumps, Power Operated, LP-Gas

REHR

-

-

-

Anhydrous-Ammonia Check Valves

YFXZ

YFXZ7

-

-

LP-Gas Check Valves

YHNT

YHNT7

YHNT2

-

LP-Gas Regulators

YKSR

YKSR7

YKSR2

YKSR8

Relief Valves, Hydrostatic, Anhydrous-Ammonia

YMHV

-

-

-

Relief Valves, Safety, Anhydrous-Ammonia

YMVT

-

-

-

Relief Valves, Hydrostatic, LP-Gas

YOKX

YOKX7

-

-

Relief Valves, Safety, LP-Gas

YOYV

YOYV7

YOYV2

-

Pressure Relief Devices

YPFU

-

-

-

Anhydrous-Ammonia Shutoff Valves

YQAR

YQAR7

-

-

Gas Shutoff Valves

YRPV

YRPV7

YRPV2

-

LP-Gas Shutoff Valves

YSDT

YSDT7

YSDT2

-

Engine-Driven Pumps

FTSH

-

-

-

Flux Dispensers

IPJR

-

-

-

Gas Boosters

JIFQ

-

-

-

Gas System Accessories

JSAT

-

-

-

Hose Accessories

MVFX

-

-

-

Chemical Hand-Operated Pumps

RBLV

-

-

-

Chemical Power-Operated Pumps

RBOG

-

-

-

Chemical Hydrostatic-Relief Valves

YNAJ

-

-

-

Blowpipes and Torches

BDCT

BDCT7

-

-

Detonation Flame Arrestors

IIBL

-

-

-

Flame Arresters and Flame Arrester-Vent Valve Combinations for Oil Storage Tanks

IILX

-

-

-

Hose Couplers

MYKV

-

-

-

Acetylene Gas Manifolds

PCDV

-

-

-

Fuel Gas Torches

XMHT

XMHT7

XMHT2

-

Methylacetylene-Propadiene Stabilized Fuel Gas Torches

XMOS

XMOS7

XMOS2

-

Oil-Burning Torches

XMVR

-

-

-

Compressed Gas Check Valves

YGLX

-

-

-

Oxygen-Fuel Gas Combination Flash Arrester and Back-Pressure Check Valves

YIIQ

-

-

-

Welding/Cutting Fluid Shutoff Valves

YUGV

-

-

-

Parts Cleaners

QGDS

QGDS7

QGDS2

QGDS8

Solvent Distillation Units

VBIE

-

-

-

Flammable Liquid Adapters, Couplings and Fittings

HUDR

-

-

-

Gas Adapers, Couplings and Fittings

HUQZ

-

-

-

Fittings, Tubing, Gas

HWUR

-

-

-

Fittings, Tubing, Flammable Liquid

HXHZ

-

-

-

Unions

HYJV

-

-

-

Seamless Copper Tube

-

-

TVYU2

-