Thread: Will I blow up?
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Old 2010-06-12, 6:39pm
Dale M.'s Avatar
Dale M. Dale M. is offline
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Join Date: Jun 10, 2005
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Quote:
Originally Posted by Copperrein View Post
OK... 3' from torch to back wall..

Now, fba's....Does my welding supply cut and fit them in the hose? I read that I should keep them close to the torch. Do I need anything like teflon tape in my fittings? I know that's a no-no with natural gas.
If a connection is a "tapered pipe thread" yes Teflon tape is appropriate....

If the threads are straight cut (nut) and connection uses a ball end (or tapered) into a socket, Teflon tape is a no-no-.... These would be "B" fittings (hose ends) and connections for regulators to oxygen or propane tanks.... These type of fitting are designed to seal by metal to metal contact only...

Dale
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