thread292-115971
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..
I TRY TO DESIGN A "QUICK OPENING CLOSURE" PER ASME SECTION VIII DIV 2; BUT THE CODE DONT SHOW THE RULES OR EQUATIONS.
QUICK OPENING CLOSURE CAN BE BOLTED, THREADED OR OTHER.. I WAS READING ASME VIII DIV 2 4.8; ANNEX 4-B AND PTB-2013 AND I DONT FOUND THE EQUATIONS FOR THIS CALCULATION.