Hello everybody.I have a design heat exchanger and it is specified maximum design temperature of 335°C.However, the materials for seamless pipes and tubes available in ASME Part B(SB338 and SB861) has maximum design temperature 315°C, as ASME Part D.Do you have any other suggestions to titanium...
Hello!
Item (d)(2) of UCS-56 says During the heating period there shall not be a greater variation in temperature throughout the portion of the vessel being heated than 250°F
(120°C) within any 15 ft (4.6 m) interval of length.
I wonder if the code refers to 4.6 meters long welding or the...