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Production Range
API603/ASME 16.34 AP 1600 /BS1414
Class Size Class Size
150 "2~24" 150 "2~24"
300 "2~24" 300 "2~16"
600 "2~24" 600 "2~12"
    900 "2~12"
    1500 "2~12"
 
Design Standards
Pressure-Temperature rating ANSI B 16.34
Face to Face Dimensions ANSI B 16.10
End Flange Dimensions ASME B16.5
Testing API 598/MSS-SP-41
Bonnet Bolt ASTM A193
BonbetNut STM A194
Marking MSS-SP-25
Light wall Thickness API 603/ANSI B16.34
Heavey Wall thickness API600/BS1873