This standard specifies the internal corrosion control of gathering pipeline system and in-operation pipeline system and corrosion control effect evaluation of highly hydrogen sulphide gas field.
This standard is applicable to highly hydrogen sulphide gas collection pipeline, gas field water pipeline and vessel containing natural gas whose hydrogen sulphide content is larger than or equal to 5% (volume fraction).
1 Scope 1 2 Normative References 1 3 Term and Definition 1 4 Design Requirements of Controlling Internal Corrosion in Gathering Pipeline System 2 5 Requirements of Controlling Corrosion in In-operation Pipeline System 7 6 Assessment on Corrosion Control Effect 8 7 Corrosion Control Record 9 Appendix A (Normative) Internal Corrosion Control Technology 11