API 6FC : 2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
02-23-2021
01-01-2009
1 Scope
2 Description of Fire Test
3 Test Procedure
3.1 Stepwise Procedures
3.2 Test Adjustments
4 Performance Requirements
4.1 Through Leakage (High Test Pressure) - During Burn
Period
4.2 External Leakage (High Test Pressure) - During Burn
and Cooldown Period (Valve in Closed Position)
4.3 Through Leakage (Low Test Pressure) - After Cooldown
4.4 External Leakage (Low Test Pressure) - After Cooldown
(Valve in Closed Position)
4.5 External Leakage (High Test Pressure) - During the Backseat
Test and Rework of the Stuffing Box
4.6 Operation of Test Valve After Fire Test
4.7 External Leakage - Open Position
4.8 Pressure Relief Provision
4.9 Tests Required
5 Certification
6 Safety Considerations
6.1 Personnel Protection
6.2 Pressure Relief Provision
7 Equipment Marking
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