Kaohsiung gas cylinder shop explodes
Largely due to antiquated architecture and living in buildings as old as the dinosaurs, a significant proportion of Taiwanese residents and businesses rely on propane cylinders to provide gas.

In what I felt was somewhat of an worrying set up, the stores dispensing these cylinders are routinely set up in Taiwan’s densely packed residential areas. It was only mid last year that I considered the possibility of one of these stores exploding.
In the comments that followed the article I learnt that I might have been overreacting a bit and that, contrary to my belief that storing huge amounts of compressed gas in residential areas was probably a bad idea, that it was safer than I’d first perceived.
Add to that the fact that I couldn’t recall hearing about one of these cylinder depots having any problems since I got here and I was content to try to get along with Taiwan’s gas cylinder industry.
…well, I was until I read one of them recently blew up.
Down in Taiwan’s southern city of Kaohsiung, staff at a gas cylinder depot were fixing one of the cylinders, when they dropped it causing it to explode.

Situated smack bang in a residential area, the explosion spread to nearby buildings but luckily nobody except the staff was injured. The staff member who dropped the cylinder suffered severe burns to 50% of his body and is in a critical condition.
Following the blaze an investigation revealed the depot owner, Hon Tai Yin (洪泰銀), had illegally stored 81 gas cylinders on the premises, with the legal limit being just 6.
Charged with endangering public safety, Yin is facing a year in jail and civil damages claims from his neighbours.
The real kick in the nuts though?
The store had been operating as a gas depot for thirty years and had previously been fined in 2006 ($50,000 TWD) and as recently as 2012 (another $50,000 TWD) for having too many cylinders onsite.
In his defense Lin, who bought the business a decade ago, stated that it was impossible to run a gas cylinder business and only keep 6 cylinders onsite.
Looking at the bigger picture, how exactly the cylinder caught on fire escapes me. I’m not sure exactly what the staff were repairing (or if they were even qualified to do so) but whatever they were doing, following the impact after dropping it – that’s what seems to have caused the kaboom.
Tell me this was a rare occurence or freak accident all you want. You couldn’t pay me to live anywhere near one of Taiwan’s residential deathtrap gas cylinder depots.
Source: Apple Daily



February 18th, 2013 at 2:05 am mike(Quote)
“In the comments that followed the article I learnt that I might have been overreacting a bit and that, contrary to my belief that storing huge amounts of compressed gas in residential areas was probably a bad idea, that it was safer than I’d first perceived.”
To be fair to ausGeoff though, the cause of the accident seems to have been exactly what he said – the impact of a cylinder being dropped on the floor rather than a high ambient temperature.
“In his defense Lin, who bought the business a decade ago, stated that it was impossible to run a gas cylinder business and only keep 6 cylinders onsite.
That’s obviously true though isn’t it? I can even tell you the price: a medium-sized cylinder costs NT$700 (minus attachments) – ‘cos in my new apartment I’ve gone through two already since the beginning of January. He’s not going to get very far with an inventory worth just NT$4,200 is he?
The straightforward legal option to deal with this kind of thing is tort law. The only thing the government could do that would at least make prima facie sense would be outright prohibition (though this would be wrong for other reasons).
Imposing a regulation that stipulates a maximum number of cylinders is a waste of everyone’s time (except possibly the lawyers’ and whichever bloodsucker collects the guilt money).
February 18th, 2013 at 10:49 am Oz(Quote)
Definitely. Bigger picture though, although it wasn’t heat the depo still exploded like I feared it would. I just can’t see them as anything other than ticking time bombs.
I read that as having to store them offsite. I figure the explosion photo is why you can’t store more than six in residential areas.
The owner might save a bit in transport costs if he’s smack in the middle of the neighborhood but if an accident occurs kaboom goes the street.
February 18th, 2013 at 1:12 pm mike(Quote)
Well then why not just prohibit the storing of them in residential areas?
February 18th, 2013 at 1:14 pm Oz(Quote)
A lot of eateries still use the cylinders and I imagine they’d have issues running out of gas. They always seem to have 3-4 around ready to go.
I was at a nightmarket just last night and saw three big cylinders being delivered to a beef noodle place.
I don’t think the storage rule applies to just depos, but to any shop so 6 seems reasonable (could probably drop it to four).
Mind you, an eatery isn’t likely to be tinkering with their cylinders and drop them so maybe seperate rules need to apply to depots.
February 18th, 2013 at 8:32 pm mike(Quote)
“I don’t think the storage rule applies to just depos…”
Then wouldn’t it just be clearer to prohibit gas-cylinder depos in residential areas? There would then no longer be the ridiculous fiction of a legal gas-cylinder depot in a residential area.
There is another problem though isn’t there? Setting up a gas-cylinder depot out in the sticks increases tranport distances which means not only increased costs but increased risk of motorbike gadgy having a little tumble in rush-hour on the big arterial roads with a full cylinder or four on the back.
It’s probably better to look at ways of reducing the risk of an impact fracture, e.g. by buying soft gym-mats for the depot floors or something.
February 18th, 2013 at 9:22 pm ausGeoff(Quote)
Yep.. if he dropped it, I’d be guessing he’s broken off the filling valve and/or the pressure relief valve.
The only (rare) way a gas cylinder will explode is if the compressed gas “boils”—due to a fire of 550°C or more— and the PRV can’t exhaust the gas quickly enough.
As matter of interest, if you partially open the valve on an LPG gas cylinder (when it’s not connected to the hose), you can quite happily light the gas stream without the cylinder exploding.
Surprise and delight your friends at their next BBQ with this neat party trick.
February 19th, 2013 at 3:35 pm TaiwanTeacher(Quote)
Uh, yeah, Geoff. I think I’ll try that with the gas cylinder on my Little Blue Tortilla Truck (aka “La Cucaracha”). However, the torch could attract a few more customers than I could handle! LOL
Recall the Taichung nightclub fire that led to a nationwide enforcement of Fire Codes and the shutdown of many pub that could not comply. Perhaps, it would be prudent to store larger quantities of the these unsafe-yet-necessary gas cannister in a safer manner. Hmmm???
February 19th, 2013 at 4:10 pm TaiwanTeacher(Quote)
Second thoughts: A little of this action on my truck might actually work!
辣酷可辣車 will be coming soon to a neighborhood near you! [or Oz's neighborhood... just to scare the crap out of him. LOL]February 20th, 2013 at 12:24 pm Oz(Quote)
@mike
Rather than risk explosions I think they should just get rid of motorcycle cylinder transport. It’s not a very clever idea to begin with. And you don’t have to travel very far to be out in the sticks here. Or in an industrial zone (or any area that doesn’t have buildings packed against eachother).
I wouldn’t be adverse to padding out the stores but don’t see the padding lasting all too long (look at the condition of the cylinders themselves!).
@TTI wouldn’t mind one of those on the bicycle. Side mounted would probably be better than rear though.
Take that scooters!
February 20th, 2013 at 2:17 pm TaiwanTeacher(Quote)
Yep! It would sure give some meaning to a bumpersticker that reads, “Back off!” lol
[Side note: I'm pretty sure that, last night, I just happened to sit down next to the little shit "Xiao Yang" who led the brutal attack on me at Twins Pub some 16 months back.
Maybe Mike would like to pop over and we could whip a little Rambo on him.]
February 20th, 2013 at 2:21 pm TaiwanTeacher(Quote)
[It's called "citizen's arrest"; and according to the paperwork, he's a fugitive.]
February 20th, 2013 at 9:35 pm mike(Quote)
“Rather than risk explosions I think they should just get rid of motorcycle cylinder transport.”
Oh well if we’re going to ignore cost, then I want a couple of helicopters; one to use and one in the mending shop.
I’d get plenty of aerial photography done and I could run a goon-kidnap-and-disposal business on the side.
February 20th, 2013 at 10:39 pm Oz(Quote)
Who said anything about ignoring costs?
February 20th, 2013 at 10:55 pm TaiwanTeacher(Quote)
The last privately owned helicopter I knew of hereabouts was confiscated by the government. Would you settle for a local Huey and a rescue pilot with deft hands?
February 20th, 2013 at 10:57 pm TaiwanTeacher(Quote)
The Huey is sort of like me, “old but still fully functional for the intended purpose”. LOL
February 20th, 2013 at 11:00 pm TaiwanTeacher(Quote)
Back to the topic of gas cylinders…
You would think it would be easy to have some bricklayers divide the storage areas into smaller quarters, at a minimal and government subsidized fee.
February 21st, 2013 at 5:36 pm mike(Quote)
Lower costs will surely be the reason why gas depots are in the city and using motorbike delivery and not out in the sticks using molecular teleportation.
It’s alright sitting back and saying “make it so!” like Captain Picard, but you have no idea what their cost margins are like. You divvy.
February 21st, 2013 at 8:51 pm Oz(Quote)
I’d wager it’s more to do with the owner owning the building and living upstairs. Don’t get me started on Taiwanese people and convenience…
If it’s easier to run your gas depo from inside residential areas (where you live) then who cares about safety?