PVLead
Mechanical
- Jun 8, 2020
- 6
If a vessel has a Design Temperature of 850°F for internal pressure and 350°F for external pressure, does Table 4.4.1 of Div 2 prohibit the use of low alloy material as material of construction for this pressure vessel? The material in consideration has allowable stresses up to 1000°F in Section II Part D.