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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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New use for 20 Lb propane tanks
Dave wrote:
I see a lot of 20 Lb propane tanks in the trash these days. These have the old valves and can't be refilled unless a new valve is installed. I have 3 of them in the garage just waiting to be turned into something. I PLAN ON FILLING THEM WITH INERT GAS BEFORE I CUT THEM OPEN. I am looking for ideas on what I can use them for. Here is a list of what I have so far. Please post your ideas. * Body for a small foundry * Body for a small forge * Portable air tank for filling automobile tires (with gage installed) * Tank for a small air compressor powered by a refrigerator compressor * Small charcoal barbecue grill for tailgating at football games * To stack other 20lb obselete propane tanks on in my shop... -- John L. Weatherly Nashville, TN Please remove triple X's to reply via email |
#2
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New use for 20 Lb propane tanks
Please post your ideas.
sometime in the past two years HSM had a project showing how to make a potters wheel for working clay. One of the parts in that project used was a 20# propane tank cut in half. It was used as a splash guard to keep the operator from getting splattered clay all over him. Dennis |
#3
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New use for 20 Lb propane tanks
Eastburn wrote:
Mark the outsides in paint that they are "Commercial Use Tanks" And they can be filled again. Just have to have a forge or a furnace... No kidding? -- John L. Weatherly Nashville, TN Please remove triple X's to reply via email |
#4
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New use for 20 Lb propane tanks
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#5
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New use for 20 Lb propane tanks
--Cut 'em in half and use them for "buckets" on a vertical wind
turbine. Anyone ever seen that one on top of a garage North of Hwy 37 cutoff on 101? That one's made of maybe 20 oil drums split this way. It's been running for decades by now... -- "Steamboat Ed" Haas : Quando Omni Hacking the Trailing Edge! : Flunkus Moritati http://www.nmpproducts.com/intro.htm ---Decks a-wash in a sea of words--- |
#6
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New use for 20 Lb propane tanks
On Sun, 07 Sep 2003 01:11:23 -0400, "John L. Weatherly"
wrote: Eastburn wrote: Mark the outsides in paint that they are "Commercial Use Tanks" And they can be filled again. Just have to have a forge or a furnace... No kidding? Sigh..I tried that with the 6 old style tanks I have here. 3 places just laughed at me. Gunner "At the core of liberalism is the spoiled child - miserable, as all spoiled children are, unsatisfied, demanding, ill-disciplined, despotic and useless. Liberalism is a philosphy of sniveling brats." -- P.J. O'Rourke |
#7
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New use for 20 Lb propane tanks
"Gunner" wrote in message ... On 6 Sep 2003 20:10:33 -0700, (Dave) wrote: I see a lot of 20 Lb propane tanks in the trash these days. These have the old valves and can't be refilled unless a new valve is installed. I have 3 of them in the garage just waiting to be turned into something. I PLAN ON FILLING THEM WITH INERT GAS BEFORE I CUT THEM OPEN. I am looking for ideas on what I can use them for. Here is a list of what I have so far. Please post your ideas. * Body for a small foundry * Body for a small forge * Portable air tank for filling automobile tires (with gage installed) * Tank for a small air compressor powered by a refrigerator compressor * Small charcoal barbecue grill for tailgating at football games Nifty windchimes guarenteed to **** off the neighbors? Target practice. --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.515 / Virus Database: 313 - Release Date: 9/1/03 |
#8
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New use for 20 Lb propane tanks
X-Large rock tumbler drum.
"Dave" wrote in message om... I see a lot of 20 Lb propane tanks in the trash these days. These have the old valves and can't be refilled unless a new valve is installed. I have 3 of them in the garage just waiting to be turned into something. I PLAN ON FILLING THEM WITH INERT GAS BEFORE I CUT THEM OPEN. I am looking for ideas on what I can use them for. Here is a list of what I have so far. Please post your ideas. * Body for a small foundry * Body for a small forge * Portable air tank for filling automobile tires (with gage installed) * Tank for a small air compressor powered by a refrigerator compressor * Small charcoal barbecue grill for tailgating at football games |
#9
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New use for 20 Lb propane tanks
Gunner wrote: On Sun, 07 Sep 2003 01:11:23 -0400, "John L. Weatherly" wrote: Eastburn wrote: Mark the outsides in paint that they are "Commercial Use Tanks" And they can be filled again. Just have to have a forge or a furnace... No kidding? Sigh..I tried that with the 6 old style tanks I have here. 3 places just laughed at me. Go to a state Propane Gas Dealers Association website and print out the rules. "All propane cylinders used in industrial truck service, including forklifts,truck cylinders, and cylinders identified and used for industrial welding and cutting gases are also exempt from the OPD requirement. (See NFPA 58 – 2.3.1.5 exception # 1 & 2)" Can't find California PGDA but here is an example from Oregon: http://159.121.82.250/Permits/LPG/OPDExemptions.pdf My furnace draws to much gas for an OPV to handle so I HAVE to use unrestricted valves. I marked my 40# tanks "Casting Furnace Only- Not OPV Equipped" and just show them the rules if they object. It takes once or twice before they get the idea. Georgia does not enforce the rule so I can get any tank refilled at hardware stores but to get the better price I go to the distributors and they stick by the NPGA/NFPA rules. -- Glenn Ashmore I'm building a 45' cutter in strip/composite. Watch my progress (or lack there of) at: http://www.rutuonline.com Shameless Commercial Division: http://www.spade-anchor-us.com |
#10
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New use for 20 Lb propane tanks
"Dave" wrote in message om... I see a lot of 20 Lb propane tanks in the trash these days. These have the old valves and can't be refilled unless a new valve is installed. I have 3 of them in the garage just waiting to be turned into something. I PLAN ON FILLING THEM WITH INERT GAS BEFORE I CUT THEM OPEN. I am looking for ideas on what I can use them for. Here is a list of what I have so far. Please post your ideas. * Body for a small foundry * Body for a small forge * Portable air tank for filling automobile tires (with gage installed) * Tank for a small air compressor powered by a refrigerator compressor * Small charcoal barbecue grill for tailgating at football games indestructable water wings... |
#11
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New use for 20 Lb propane tanks
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#12
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New use for 20 Lb propane tanks
Dave wrote:
I see a lot of 20 Lb propane tanks in the trash these days. We have waterfront property and anchor our boats in front of the house. See http://www.metalworking.com/dropbox/_2000_retired_files/ANCHOR.TXT for our anchor setup. The bouys are old 20 pounders. Ted |
#13
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New use for 20 Lb propane tanks
Eastburn wrote: Mark the outsides in paint that they are "Commercial Use Tanks"(clip) Gunner wrote: Sigh..I tried that with the 6 old style tanks I have here. 3 places just laughed at me. ^^^^^^^^^^^ Gunner, you should have done that BEFORE you used them for target practice. |
#14
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New use for 20 Lb propane tanks
Vaughn wrote:
: Is that a few miles north of Sausalito? --Yup, that's the place. The owner recently repainted them a uniform gray; I think this was to cut down on the number of gawkers that come up their way... -- "Steamboat Ed" Haas : Quando Omni Hacking the Trailing Edge! : Flunkus Moritati http://www.nmpproducts.com/intro.htm ---Decks a-wash in a sea of words--- |
#15
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New use for 20 Lb propane tanks
"Dave" wrote in message
om... This compressor is rated at 200 psi Max (they can go much higher) so with a pressure relief/regulator I should be OK. I think that's the typical pressure for propane around room temp. Or at least on a hot day. Aren't the tanks hydrotested to 300 or 500PSI? With a regulator & relief you should certainly be fine. Tim -- In the immortal words of Ned Flanders: "No foot longs!" Website @ http://webpages.charter.net/dawill/tmoranwms |
#16
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New use for 20 Lb propane tanks
Dave wrote:
* Body for a small foundry * Body for a small forge * Portable air tank for filling automobile tires (with gage installed) * Tank for a small air compressor powered by a refrigerator compressor * Small charcoal barbecue grill for tailgating at football games Hmmm... Fill them with concrete to make innovative movable barriers to stop people driving on your lawn? Cut out the bottoms (inside the ring they sit on) and turn them into covert safes. Fill them with illegal drugs / firearms / dirty money, reattach the removed bottom with a locking mechanism, and leave them amongst a few other empties? Brew beer. Store beer within? Fill them with explosive propane/oxygen mixture, take them out away from the house, and detonate them electrically for pyromaniac kicks. Wear eye protection and body armour. Fit them into your vehicle as extra petrol tanks. Maybe fill one with pure oxygen and hook it up to the carburettor through a valve hooked up to a button on your dashboard labelled TURBO PURSUIT or somesuch. Fill them with explosive propane/oxygen mixture and bury them under your driveway with electrical detonators. Use this to scare off visitors. ABS |
#17
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New use for 20 Lb propane tanks
Where do you get your helium tanks? - a lot heavier than the 20# propane I
have seen. -- Mike Firth Free men don't need guns, only people in an oppressive society think they are normal. "nick hull" wrote in message ... In article , steamer wrote: --Cut 'em in half and use them for "buckets" on a vertical wind turbine. Anyone ever seen that one on top of a garage North of Hwy 37 cutoff on 101? That one's made of maybe 20 oil drums split this way. It's been running for decades by now... Too heavy, use discarded helium tanks instead. -- free men own guns - slaves don't www.geocities.com/CapitolHill/5357/ |
#18
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New use for 20 Lb propane tanks
I have a friend in Has mat that gets the tanks. They bring a load home
and never run out. With so many people running out of Ca. there are lots of tanks that are full to partials. Moving companies refuse tanks on the typical case, I got away with it proving they were empty the last time I moved. Martin -- Martin Eastburn, Barbara Eastburn @ home at Lion's Lair with our computer NRA LOH, NRA Life NRA Second Amendment Task Force Charter Founder |
#19
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New use for 20 Lb propane tanks
|Yea.. I am not too thrilled with the air compressor idea. Even though |the compressor unit I have is from a portable window unit air |conditioner. This compressor is rated at 200 psi Max (they can go much |higher) so with a pressure relief/regulator I should be OK. And then |there is the problem with removing the oil that is pumped into the |propane tank by the compressor. Orient the tank so it drains back into the compressor. Rex in Fort Worth |
#20
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New use for 20 Lb propane tanks
Here's an idea to make a sandblaster out of a 20# LP tank:
http://www.geocities.com/picketfence...cts/sand1.html Grant |
#21
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New use for 20 Lb propane tanks
Propane at 70 degrees F is about 150 PSI.
-- RellikJM RellikJM AT Yahoo DOT Com Don't forget about my "FREE" EPROM programming ! Advice is only worth what you paid for it! "PAUL" wrote in message ... I would not use for air compressor tank, too risky, they were not designed for these pressures. Has anyone here seen a tank at 100PSI blow up, it could easily kill you. Here in Canada they are collected and refurbished with the new valve, hydro tested and put back in the market. My company sells the plastic netting used to protect the outside of the cylinders, go figure. "Dave" wrote in message om... (Dave) wrote in message . com... I see a lot of 20 Lb propane tanks in the trash these days. These have the old valves and can't be refilled unless a new valve is installed. I have 3 of them in the garage just waiting to be turned into something. I PLAN ON FILLING THEM WITH INERT GAS BEFORE I CUT THEM OPEN. I am looking for ideas on what I can use them for. Here is a list of what I have so far. Please post your ideas. * Body for a small foundry * Body for a small forge * Portable air tank for filling automobile tires (with gage installed) * Tank for a small air compressor powered by a refrigerator compressor * Small charcoal barbecue grill for tailgating at football games Oooh Oooh I just had an idea. Use them as giant tikki torches. Like the kind they have on bamboo poles. Take off the valve and fill with lamp oil insert the biggest baddest cotton wick you can find and set a couple if them out on the patio to really brighten up your party. Attach a small cup via a chain that is attached to the tank as a means to extingish the flame |
#22
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New use for 20 Lb propane tanks
I would not use for air compressor tank, too risky, they were not designed
for these pressures. Has anyone here seen a tank at 100PSI blow up, it could easily kill you. Here in Canada they are collected and refurbished with the new valve, hydro tested and put back in the market. My company sells the plastic netting used to protect the outside of the cylinders, go figure. "Dave" wrote in message om... (Dave) wrote in message . com... I see a lot of 20 Lb propane tanks in the trash these days. These have the old valves and can't be refilled unless a new valve is installed. I have 3 of them in the garage just waiting to be turned into something. I PLAN ON FILLING THEM WITH INERT GAS BEFORE I CUT THEM OPEN. I am looking for ideas on what I can use them for. Here is a list of what I have so far. Please post your ideas. * Body for a small foundry * Body for a small forge * Portable air tank for filling automobile tires (with gage installed) * Tank for a small air compressor powered by a refrigerator compressor * Small charcoal barbecue grill for tailgating at football games Oooh Oooh I just had an idea. Use them as giant tikki torches. Like the kind they have on bamboo poles. Take off the valve and fill with lamp oil insert the biggest baddest cotton wick you can find and set a couple if them out on the patio to really brighten up your party. Attach a small cup via a chain that is attached to the tank as a means to extingish the flame |
#23
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New use for 20 Lb propane tanks
PAUL wrote:
I would not use for air compressor tank, too risky, they were not designed for these pressures. What nonsense! I suggest you look up the vapour pressure of propane at (say) 45C. Ted |
#24
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New use for 20 Lb propane tanks
Ok my mistake, I admit I am wrong. Sorry guys.
"Sunworshiper" wrote in message ... On Fri, 12 Sep 2003 17:06:37 GMT, Ted Edwards wrote: PAUL wrote: I would not use for air compressor tank, too risky, they were not designed for these pressures. What nonsense! I suggest you look up the vapour pressure of propane at (say) 45C. Ted Got me , I've known a number of people that use them for airplane tires and cars and pump them up to 150 psi so you don't have to drag a compressor out to the tires. |
#25
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New use for 20 Lb propane tanks
PAUL wrote:
Just a word of advise, leave the pressure relief valve on the cylinder, this will ensure you do not go above factory rating this relief valve will vent even propane when exceeded. Again, if you have never seen a pressure cylinder explode you do not want to. Pay the 20-50 bucks and get a real portable tank.You won't regret it especially when you don't have a hand to fill that tire! In your post that precedes this one by 17 minutes, you admit that you didn't know what you were talking about. Now you are on about it again with zero knowledge. Did you take the trouble to look up the vapour pressure of propane? Do you what the burst test rating for those tanks is? Have you checked the burst test rating on a commercial air pig? Do you have a brother in law in the air tank business? Do you just love to go around spouting nonsense? Ted |
#26
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New use for 20 Lb propane tanks
Ted take a pill, I am just being cautious here, no reason to be ignorant.
Propane tanks have a pressure relief valve which is designed to relief before the tank explodes, why not use the tank with this intact or better yet install one yourself similiar to portable tanks. I have seen a pressure tank explode, maybe you have not(by the way you talk probably not) so I am just saying be safe not sorry! I am not trying to be nasty here but a little caution is advisable. Go ahead spam away! "Ted Edwards" wrote in message ... PAUL wrote: Just a word of advise, leave the pressure relief valve on the cylinder, this will ensure you do not go above factory rating this relief valve will vent even propane when exceeded. Again, if you have never seen a pressure cylinder explode you do not want to. Pay the 20-50 bucks and get a real portable tank.You won't regret it especially when you don't have a hand to fill that tire! In your post that precedes this one by 17 minutes, you admit that you didn't know what you were talking about. Now you are on about it again with zero knowledge. Did you take the trouble to look up the vapour pressure of propane? Do you what the burst test rating for those tanks is? Have you checked the burst test rating on a commercial air pig? Do you have a brother in law in the air tank business? Do you just love to go around spouting nonsense? Ted |
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