GB/T 4157-2006
AbolishedLaboratory testing of metals for resistance to specific forms of environmental cracking in H2S environments
金属在硫化氢环境中抗特殊形式环境开裂实验室试验
Application Summary AI generated
This standard specifies laboratory test methods for evaluating the resistance of metals to sulfide stress cracking and stress corrosion cracking in hydrogen sulfide (H2S) environments. It is applied in the oil and gas industry for qualifying materials used in sour service equipment, such as pipelines, valves, and downhole components. The testing ensures material integrity under wet H2S conditions, preventing catastrophic failure in corrosive production and processing environments.
Related Standards
GB/T 19292.1-2003
Corrosion of metals and alloys--Corrosivity of atmospheres--Classification
GB/T 19292.2-2003
Corrosion of metals andalloys--Corrosivity of atmospheres--Guiding values for the corrosivity categories
GB/T 19292.4-2003
Corrosion of metals and alloys--Corrosivity of atmospheres--Determination of corrosion rate of standard specimens for the evaluation of corrosivity
GB/T 19291-2003
Corrosion of metals and alloys--General principles for corrosion testing
GB/T 19292.3-2003
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GB/T 19746-2005
Corrosion of metals and alloys-Alternate immersion test in salt solution
GB/T 19745-2005
Corrosion tests in artificial atmosphere at very low Concentrations of polluting gas(es)
GB/T 19747-2005
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