Dear Friends
I have a query and request you to give your opinion
a) One of the Heat exchangers, we want to use U tubes of Inconel 690 having OD of 13mm and 19mm with thk of 1.2mm
b) Straight tubes shall be purchased and bending shall be carried in house or at tube manufacturer
c) I want to know does it require any solution annealing after U bending ? and if Yes what will be cooling media and method to avoid flattening of tube near bend
d) What are the testing require to ensure correct metallurgical , physical and mechanical properties
Warm regards
Hegde P.B.
+919714714803
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