Thats about right...called a Hydro test.
Measure the amount of water displaced when the bottle expands.
Bottles expand everytime they are filled, as they age, they work harden..when this happens they become prone to fracture..dont expand just pops!
Gaz
Measure the amount of water displaced when the bottle expands.
Bottles expand everytime they are filled, as they age, they work harden..when this happens they become prone to fracture..dont expand just pops!
Gaz