| Component (service exposed) |
Hoop Stress, MPa |
Temp., °C |
C (LMP constant) |
LMP of Service exposed material |
Life (tr), yrs |
Remaining Life (RL)*, yrs |
| Reformer tube (Top) |
13.46 |
870 |
20 |
30800 |
> 10 |
> 10 |
| 15 |
24100 |
> 10 |
> 10 |
| 920 |
20 |
30800 |
> 10 |
> 10 |
| 15 |
24100 |
18 |
7 |
| Reformer tube (Bottom) |
870 |
20 |
30600 |
> 10 |
> 10 |
| 15 |
24100 |
> 10 |
> 10 |
| 920 |
20 |
30600 |
> 10 |
> 10 |
| 15 |
24050 |
17 |
6 |
* RL = tr – 11 (service exposure in yrs) |
