[–] pushthis [S] ago (edited ago)
Yeah, areas on service lines woth sudden drops in pressure, like at or directly after of a regulator can freeze [closed]. But with a heating service that doesnt happen.
When an already cold propane is bottom-valve(liquid)'d decanted into a smaller tank it will be even colder and more dense and then whem it warms back to room temp it can cause the tank to bulge. <-not cool
[–] pushthis [S] ago
Mag hydride tanks will be the future for hudrogen power but the availability is too limited for what the market would end up demanding