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    omobadave's Avatar
    omobadave Posts: 1, Reputation: 1
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    #1

    Mar 28, 2013, 03:29 AM
    Pressure test
    What are the air pressure for pressure testing of 40,50 and 75mm galvanised pipes?
    massplumber2008's Avatar
    massplumber2008 Posts: 12,832, Reputation: 1212
    Senior Plumbing Expert
    		  
    #2

    Mar 28, 2013, 07:51 AM
    Hi OD

    I am afraid that the answer will be specific to your town/city, county, state, and even country!

    Seeing that you provide no information as to what these galvanized pipes are for I can't help much more than that?

    Why are you using galvanized pipe... not very common at all nowadays?

    Back to you...

    Mark
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