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API 602:

Misc. Standards:
API 600
API 603
ANSI B 16.34
ASTM A351-CF8M
ASME B16.5:
Class 150 Flanges
Class 300 Flanges
Class 600 Flanges
Glossary of Terms:
Valve Types
Parts & Terms
Materials

Standards:
ANSI, API, & ASTM

Common Abbreviations

 

Pressure - Temperature Ratings:
The following charts are intended as an aid in your understanding of Valve products and their components.
Download .PDF file

API 602
 
Materials: A182 - F316
800# Valve Class
Temperature
in ° F
Pressures in PSI
-20 to 100
1920
200
1655
300
1495
400
1370
500
1275
600
1205
650
1185
700
1150
750
1130
800
1105
850
1080
900
1050
950
1030
1000
970
1050
960
1100
860
1150
735
1200
550
1250
485
1300
365
1350
275
1400
200
1450
155
1500
110
 
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