Forums > CSWIP  Material  Welding  > Testing  >  Standards > Others


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      • 6G is a position which the tubular weld joint is inclined to 45-degree angle. So, welder has to weld the test piece in that position to get qualification.

      • 6GR means nothing but a restriction ring on that 6G positioned test coupon. 6GR position qualification is mandatory for welder / procedure qualification of TKY joints in tubular structural construction.

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Forums > CSWIP  Material  Welding  > Testing  >  Standards > Others

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