CNG Cylinder Inspection Labels

CNG cylinder inspection labels are applied to CNG cylinders to demonstrate the “Pass” or “Fail” result of a detailed CNG cylinder inspection. These inspections are required by the National Highway Transportation Safety Administration's (NHTSA) FMVSS 304 which states that a detailed visual inspection of all CNG cylinders must be conducted by qualified CNG fuel system inspectors every three years or 36,000 miles (whichever comes first) and after any fire or accident.  

During the inspection process, CNG fuel system inspectors must apply the appropriate inspection label to the CNG cylinder:

  • a blue “Passed Cylinder Inspection” label is used when cylinders exhibit Level 1 or no damage, and pass inspection
  • a “Failed Cylinder Inspection” label is used  when cylinders exhibit Level 2 or 3 damage, or  the manufacturers’ label is missing or obliterated such that positive identification is not possible

You can now order the CNG Cylinder Inspection labels online directly from our website for $2.50 per label. The labels are sold in packs of 20. 


 




ATMC


Upcoming Training

 

Level 1: NGV Essentials
and Safety Practices

March 7, 2017
Sacramento, CA

Level 2: CNG Fuel System
Inspector Training

March 8-9, 2017
Sacramento, CA

Level 1: NGV Essentials
and Safety Practices

March 28, 2017
Charlotte, NC

Level 2: CNG Fuel System
Inspector Training

March 29-30, 2017
Charlotte, NC

Level 3: Heavy-Duty NGV Maintenance
and Diagnostics Training

April 10-11, 2017
Egg Harbor, NJ

Level 2: CNG Fuel System
Inspector Training

April 12-13, 2017
Egg Harbor, NJ

CNG Fueling Station
Design Training

April 24-25, 2017
Spring Valley, NV

CNG Fueling Station Operation
and Maintenance Training

April 26-27, 2017
Spring Valley, NV

 

 

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About NGVi

Natural Gas Vehicle Institute is North America’s leading provider of training and consulting on natural gas as a transportation fuel.

Our services address the full range of natural gas vehicle and fueling issues, including:

Technical consulting services – Sizing and designing compressed natural gas fueling stations, vehicle assessments and technical assistance for fleets, CNG fueling station troubleshooting, natural gas vehicle maintenance facilities upgrades, liquefied natural gas fleet and fueling management.

Technical training – NGV Essentials and Safety Practices, CNG Fuel System Inspector Training, Heavy-Duty NGV Maintenance and Diagnostics Training, Light-Duty NGV Maintenance and Diagnostics Training, CNG Fueling Station Operation and Maintenance Training, CNG Fueling Station Design Training and CNG/LNG Codes and Standards Training for Fire Marshals and Code Officials.

 

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