 |
Pressure
Temperature Rating as per ASME/ANSI B16.34 |
|
|
|
|
Notes : |
| (1) |
Rating apply
for 300 deg. F. and lower |
| |
|
|
| STANDARD CLASS |
| Temperature°
F |
Working
Pressure by Classes PSIG |
| 150 |
300 |
400 |
600 |
900 |
1500 |
2500 |
| -20
to 100 |
230 |
600 |
800 |
1200 |
1800 |
3000 |
5000 |
| 200 |
215 |
555 |
740 |
1115 |
1670 |
2785 |
4640 |
| 300 |
200 |
525 |
700 |
1045 |
1570 |
2615 |
4360 |
| 400 |
185 |
480 |
640 |
960. |
1445 |
2405 |
4010 |
| 500 |
170 |
470 |
625 |
935 |
1405 |
2340 |
3900 |
| |
|
|
|
|
|
|
|
| 600 |
140 |
455 |
605 |
910 |
1365 |
2275 |
3790 |
| 650 |
125 |
450 |
600 |
900 |
1350 |
2250 |
3750 |
| 700 |
110 |
445 |
595 |
890 |
1335 |
2225 |
3710 |
| 750 |
95 |
440 |
585 |
880 |
1320 |
2200 |
3665 |
| 800 |
80 |
430 |
575 |
865 |
1295 |
2160 |
3600 |
|
| |
| SPECIAL CLASS |
| Temperature°
F |
Working
Pressure by Classes PSIG |
| 150 |
300 |
400 |
600 |
900 |
1500 |
2500 |
| -20 to 100 |
225 |
670 |
890 |
1335 |
2005 |
3345 |
5570 |
| 200 |
240 |
620 |
830 |
1245 |
1665 |
3110 |
5180 |
| 300 |
225 |
585 |
775 |
1165 |
1750 |
2915 |
4855 |
| 400 |
205 |
535 |
715 |
1075 |
1610 |
2685 |
4475 |
|
