Periodically Industrial gas cylinder need maintenance to ensure that safety of the end user and facility is not jeopardized. At Hedrov Integrated Energy Limited, safety of assets and end users becomes our number one priority. We undertake cylinder hydrotesting, blasting, brushing and painting. Let us give your cylinder a professional maintenance service, thereby enabling you to enjoy the safety and value of your cylinder assets. Cylinders are hydrotested at 300 bar with all relevant cylinder testing certificates guaranteeing the safety of the end user and asset for handling pressures.