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What Is Maximum Root Gap In Welding? [Solved]

If, after straightening and in assembly, the root opening (gap) can not be closed to meet this tolerance, then a maximum root opening (gap) of 5/16 in. is permissible, if a backing weld or backup bar is used.13 Sept 2018

Weld Joint Preparations | What is root gap,root face and groove angle| Top most important |

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PURPOSE OF ROOT GAP IN WELDING JOINT || WELDING ALL TIPS ||

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Welding Tutorial _ How To weld 6 mm root Gap .| welding tiknik.

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