In normal AH36 marine angle steel, according to the different products should be checked about 1h, abnormal should be more sampling, every adjustment must sampling inspection.
If the sampling AH36 marine angle steel length is 50 ~ 100 mm, if there are intermittent folds, ears, tumors, pits and section sizes exceeding the allowable deviations on the AH36 marine angle steel surface, the specimens with a length of 1.8 ~ 2.0 m should be cut for examination.
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