PressureTemperatureChart
SICCA800-2500GTF /GLF / PCF
Pressure class
Temperature
# 150
# 300
# 600
# 800*
# 1500
# 2500
0
F
0
C
PSI
Kg/cm
2
PSI
Kg/cm
2
PSI
Kg/cm
2
PSI
Kg/cm
2
PSI
Kg/cm
2
PSI
Kg/cm
2
-20 to 100 -29 to 38 285 20.0 740 52.0 1480 104.1 1975 138.9 3705 260.5 6170 433.8
200
93.3 260 18.3 680 47.8 1360 95.6 1810 127.3 3395 238.7 5655 397.6
300
148.9 230 16.2 655 46.1 1310 92.1 1745 122.7 3270 229.9 5450 383.2
400
204.4 200 14.1 635 44.6 1265 88.9 1690 118.8 3170 222.9 5280 371.2
500
260.0 170 12.0 605 42.5 1205 84.7 1610 113.2 3015 212.0 5025 353.3
600
315.6 140
9.8 570 40.1 1135 79.8 1515 106.5 2840 199.7 4730 332.6
650
343.3 125
8.8 550 38.7 1100 77.3 1465 103.0 2745 193.0 4575 321.7
700
371.1 110
7.7 530 37.3 1060 74.5 1415 99.5 2665 187.4 4425 311.1
750
398.9
95
6.7 505 35.5 1015 71.4 1350 94.9 2535 178.2 4230 297.4
800
426.7
80
5.6 410 28.8 825 58.0 1100 77.3 2055 144.5 3430 241.2
850
454.4
65
4.6 320 22.5 640 45.0 850 59.8 1595 112.1 2655 186.7
900
482.2
50
3.5 230 16.2 460 32.3 615 43.2 1150 80.9 1915 134.6
950
510.0
35
2.5 135
9.5 275 19.3 365 25.7 685 48.2 1145 80.5
1000
537.8
20
1.4
85
6.0 170 12.0 225 15.8 430 30.2 715 50.3
MATERIAL : A105StandardClass
NOTE : Permisible,butnot recommended forprolongedusageaboveabout800
0
F
* Pressure/Temperature Class Values as per API 602
Pressure class
Temperature
# 150
# 300
# 600
# 800*
# 1500
# 2500
0
F
0
C
PSI
Kg/cm
2
PSI
Kg/cm
2
PSI
Kg/cm
2
PSI
Kg/cm
2
PSI
Kg/cm
2
PSI
Kg/cm
2
-20 to 100 -29 to 38 290 20.4 750 52.7 1500 105.5 2000 140.6 3750 263.7 6250 439.4
200
93.3 260 18.3 750 52.7 1500 105.5 2000 140.6 3750 263.7 6250 439.4
300
148.9 230 16.2 730 51.3 1455 102.3 1940 136.4 3640 255.9 6070 426.8
400
204.4 200 14.1 705 49.6 1410 99.1 1880 132.2 3530 248.2 5880 413.4
500
260.0 170 12.0 665 46.8 1330 93.5 1775 124.8 3325 233.8 5540 389.5
600
315.6 140
9.8 605 42.5 1210 85.1 1615 113.5 3025 212.7 5040 354.3
650
343.3 125
8.8 590 41.5 1175 82.6 1570 110.4 2940 206.7 4905 344.9
700
371.1 110
7.7 570 40.1 1135 79.8 1515 106.5 2840 199.7 4730 332.6
750
398.9
95
6.7 530 37.3 1065 74.9 1420 99.8 2660 187.0 4430 311.5
800
426.7
80
5.6 510 35.9 1015 71.4 1355 95.3 2540 178.6 4230 297.4
850
454.4
65
4.6 485 34.1 975 68.5 1300 91.4 2435 171.2 4060 285.4
900
482.2
50
3.5 450 31.6 900 63.3 1200 84.4 2245 157.8 3745 263.3
950
510.0
35
2.5 385 27.1 755 53.1 1025 72.1 1930 135.7 3220 226.4
1000
537.8
20
1.4 265 18.6 535 37.6 710 49.9 1335 93.9 2230 156.8
1050
565.6
20
1.4 175 12.3 350 24.6 465 32.7 875 61.5 1455 102.3
1100
593.3
20
1.4 110
7.7 220 15.5 295 20.7 550 38.7 915 64.3
1150
621.1
20
1.4
70
4.9 135
9.5 180 12.7 345 24.3 570 40.1
1200
648.9
15
1.1
40
2.8
80
5.6 110
7.7 205 14.4 345 24.3
MATERIAL : A182F22StandardClass
NOTE : Usenormalisedand temperedmaterialonly
2
