Pipe welder DUPLEX malaysia hight skill...

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Uploaded by on Jul 11, 2008

Duplex pipe..M-CRA TURKMINISTAN PROJEK..

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Science & Technology

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Uploader Comments (mukhrizal)

  • thanks all for the coments...

    

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  • @anniebinz140365 ..How many people besides you and I here know what autogenous even means...? you're right too, even on closed root with purge..still need filler...I've done this on lots of Inconel...8"-12"..pipe..

  • And I quote from the company sales literature,

    "If I have experience welding other duplexes do I need to requalify to weld ZERON 100 products and what AWS Classifications cover ZERON 100X weld products."

    No. ZERON 100 (S32760) is assigned to the same P group in the ASME Section IX as 2205 and other duplex stainless steels.

    continued on the next post

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