Safety documentation every industrial gas supplier should digitize
What to track for pressure tests, certifications, and audit trails — before an inspector asks.
Hydrotest certification, pressure test logs, and visual inspection records are the safety documentation an inspector will ask for first — and paper registers are the most common reason a gas supplier fails to produce them on time.
Cylinder safety compliance is not optional paperwork; it is the record that proves a cylinder currently in circulation was actually tested and certified safe within its due cycle.
What safety documentation actually gets checked
- Hydrotest due dates per individual cylinder, not a generic batch estimate
- Visual inspection logs covering dents, rust, and physical damage before refilling
- Leak test results recorded before a cylinder goes back into circulation
- Valve and fitting checks at each fill cycle
- Test certificates tied to a specific cylinder number, retrievable on demand
Why this is hard to maintain on paper
A mid-size filling plant processing hundreds of cylinders a day cannot reliably cross-reference paper hydrotest registers against every cylinder passing through the line. The result is either compliance drift (cylinders filled past their due date without anyone noticing) or an inspection-day scramble to reconstruct records that should have existed all along.
Digitizing the compliance record
The fix is tying test data to the same cylinder record used for stock and billing, so a hydrotest due-date alert appears automatically before a cylinder is filled, and a full test history is retrievable per cylinder number in seconds, not hours, when an inspector asks.