Up Next in TIG > Certification Tests

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  11:26

  Roy Crumrine - Weld Test Trick

  Roy Crumrine - Weld Test Trick

  Roy shows us some tips for passing a weld test with thin material with arc shots, explanations, etc.

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  12:08

  6g 2 inch UA-41 309 root

  6g 2 inch UA-41 309 root

  6G 2 inch sched 80 ER309L Root pass with argon purge
  This welding test as also known as the ua41 and this video demonstrates the root pass with argon purge and 309 filler using the dip keyhole technique.
  a 1/8 gap with a 3/32 filler was useed

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  06:29

  6G 2 inch schedule 80 ua-41

  6G 2 inch schedule 80 ua-41

  6G 2 inch schedule 80 ua-41 pipe welding test with 309 filler for root along with argon purge.
  1/8" gap and 3/32 filler rod for root using keyhole dip technique.
  both freehand and cup walking techniques are used.