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ASME SECTION VIII DIV1

ASME SECTION VIII DIV1

ASME SECTION VIII DIV1

(OP)
APPENDIX 7

ACCEPTANCE CRITERIA:

1)4(b):THESE AREAS BEING TAKEN IN THE MOST UNFAVORABLE LOCATION RELATIVE TO THE INDICATION BEING EVALUTED?

2) 4(C) MORE THAN 19MM LONG FOR THICKNESS OVER 57 MM . HOW MUCH LONG?

RE: ASME SECTION VIII DIV1

Please rephrase your question so someone may be able to assist you further.

RE: ASME SECTION VIII DIV1

Not sure I'm fully understanding but I'll take a crack at it....

1) App. 7-4(b) states if you are performing a repair it can not be deeper than 5% of the INTENDED thickness at the location of the defect. Otherwise welding will be required.

2) App. 7-4(c) will lead you back to 7-3, more specifically 7-3(a)(4)(-c) (assuming you have a linear defect found during liquid penetrant examination). If you have a thickness over 57mm and a defect longer than 19mm it is unacceptable.

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