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    27michael's Avatar
    27michael Posts: 3, Reputation: 1
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    #1

    Apr 23, 2007, 05:29 AM
    Bursting of GI pipes
    Please tell me that is there any formula, by virtue of which I can calculate the minimum pressure required to burst a GI pipe (for home use)?


    Else please tell me the minimum pressure required to burst a GI pipe of 1" dia used at home.
    labman's Avatar
    labman Posts: 10,580, Reputation: 551
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    #2

    Apr 23, 2007, 05:39 AM
    Most of the pipe for residential use is what is called schedule 40 and rated for 150 psi. beyond any pressure it should ever have in a residential water system. Usually it will stand much more. I have occasionally seem short lengths and fitting use in hydraulic systems where the pressure may be a thousand or more psi.

    Edited to say that using galvanized or other schedule 40 pipe in a high pressure hydraulic system is a risky misuse use. Somebody could get hurt.
    Capuchin's Avatar
    Capuchin Posts: 5,255, Reputation: 656
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    #3

    Apr 23, 2007, 05:43 AM
    This kind of data should be available in the manufacturer's specifications of the piping. There is no easy formula for it, as different manufacturers may use slightly different materials.

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