I’ve got several of these empty steel propane tanks from heating the chicken coop during the recent cold weather before I got an adapter to run the heater off of a larger refillable tank. Any ideas on what they could be repurposed for?

Seems like there should be some use for them besides tossing them in the recycling. I’d assume I’d need to poke a hole in them before recycling since they are/were pressure vessels.

I know there are adapters out there to refill them but now that I can use a larger, more easily refillable, tank I don’t really have any inclination to do so.

My only thought so far was to cut the top off, drill some holes, and make a little stick burning camp stove. But, that’s not something I’ll ever use.

I’ve got a fairly extensive workshop and metal working tools so pretty much everything is on the table. I can even do really shitty welding if required.

  • @[email protected]
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    245 months ago

    Put them next to chickens and take a photo that makes it look like you have enormous chickens.

  • @[email protected]
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    585 months ago

    Important! Before you drill, cut, puncture or do anything with them you need to remove the residual gas or they may explode on you!

    1. obtain or make a valve tool for propane cylinder valves (check youtube).
    2. screw on a torch head and try to light it to burn off as much as you can EVEN WHEN THE TORCH WONT LIGHT THERE IS STILL PROPANE IN THE CYLINDER
    3. outside in a well ventilated area remove the torch and press the center valve in to verify that pressure is equalized
    4. look for the fill valve off center on the top, using the valve tool remove the valve.
    5. fill the cylinder ALL THE WAY with water, this will force out any remaining gas.
    6. the cylinder should now be safe to work on
    • Majorllama
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      65 months ago

      You have to tamper with the pressure release safety valves and provide a secondary flame unless you are using some bougie incendiary ammo (and even those aren’t a guarantee to ignite something like propane on its own).

      We used to blow up the normal sized ones like for your the backyard grill. We would fill the pressure release with valve with JB weld and then toss it into a bonfire and shoot it from like 500 feet away lol.

        • Majorllama
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          35 months ago

          When you live an hour away from the nearest hospital for some reason everything you decide to do with your free time happens to be incredibly dangerous lol

  • @[email protected]
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    95 months ago

    Under no circumstances should you puncture the container. It’s still a pressure vessel with flammable gas in it and will explode if you try.

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    35 months ago

    My and my buddies get excited when we run out, we use them for target practice. More if a rifle thing where you can get some distance, they are rather unpredictable depending on how you hit it and if gas is still present.

  • @[email protected]
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    45 months ago

    Use refillable ones like Flame King. They cost about $20 and can be refilled safely for around $2 per fill. If you’re near Sports Basement and are a member, they will refill them for free within some limits.

  • @[email protected]
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    5 months ago

    I would take them to a recycling center that advertises that they accept fuel / propellents.

  • @[email protected]
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    15 months ago

    Refill with an adapter from a larger propane tank.

    The refilled tanks can’t hold as much, but it works.

    They can hold a bit more if you toss them in the freezer for a while before attempting to refill.