Toughness testing of pipe-to-valve welds

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For a transmission line pipe-to-valve weld-end in a small size (such as DN 50, X52, 5100 kPa MAOP) is impact testing required at the weld?


Impact testing requirements are described in Section For the application described, CVN testing is required as per Table 7.4.1 – HAZ and weld centreline.