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    nndindeleni's Avatar
    nndindeleni Posts: 3, Reputation: 1
    New Member
    		  
    #1

    Sep 4, 2009, 12:11 AM
    I will like to know the different of EFW PIPE and ERW PIPE in terms of application
    1.
    ravi08's Avatar
    ravi08 Posts: 2, Reputation: 1
    New Member
    		  
    #2

    Aug 11, 2010, 01:34 AM
    I will like to know the different of EFW PIPE and ERW PIPE in terms of application
    sanki_pran's Avatar
    sanki_pran Posts: 1, Reputation: 1
    New Member
    		  
    #3

    Apr 4, 2011, 01:05 AM
    Manufacturing process & tollerence in OD & thickness are defferent
    roz43280's Avatar
    roz43280 Posts: 1, Reputation: 1
    New Member
    		  
    #4

    Jul 14, 2012, 10:11 PM
    Hi
    I would like to know, can we made a pipe with 2 seam welded line or not
    Material grade ASTM A 358 G. 321 CL.1 E.F.W.
    And size is 30"

    Please help me by specific references
    Thank you


    [email protected]
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