Additional Services
![Neck-Ring Replacement](https://www.skycylinder.com/wp-content/uploads/2022/02/neck_ring_replacement_1.jpg)
Neck-Ring Replacement
Sky Cylinder Testing can remove and install new neck rings and add the customer’s new information in the event of cylinder ownership change
![Gas Conversion](https://www.skycylinder.com/wp-content/uploads/2022/02/gas_conversion_3.jpg)
Gas Conversion
When applicable, Sky Cylinder Testing can perform cylinder gas product conversions allowing your cylinders to provide the highest return on your assets.
![Valve Replacement](https://www.skycylinder.com/wp-content/uploads/2022/02/valve_replacement_1.jpg)
Valve Replacement
Sky Cylinder Testing can insert new valves, when applicable. A complete inventory of CGA valves are always in stock.
![Eddy Current Testing](https://www.skycylinder.com/wp-content/uploads/2022/02/eddy_current_testing_1.jpg)
Eddy Current Testing
Sky Cylinder Testing utilizes the Visual Plus Eddy Current inspection system. Professionally competent visual inspections are a key element in the proper maintenance of gas cylinders, with the inspection of neck threads being an important part of this process. Visual Plus, a non destructive testing device, identifies 100% of small imperfections such as hairline cracks and folds in the neck/shoulder area of aluminum cylinders.