API 5L SPEC ... P-NUMBERS AND GROUP NUMBERS
API 5L SPEC ... P-NUMBERS AND GROUP NUMBERS
(OP)
thread292-115971: ASME SECTION IX Welding Procedure Qualification
In asme BPVC section IX you found, NONMANDATORY APPENDIX D "P‐NUMBER LISTING", define de P-numbers and Group Number for Materials API 5L SPEC ...for example API 5L X52 GRADES IS P-1 AND G-1...
I have doubts if you should have impact test for the WPS specification..
In asme BPVC section IX you found, NONMANDATORY APPENDIX D "P‐NUMBER LISTING", define de P-numbers and Group Number for Materials API 5L SPEC ...for example API 5L X52 GRADES IS P-1 AND G-1...
I have doubts if you should have impact test for the WPS specification..





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