This standard specifies the purpose, conditions, content, methods and test report requirements for the external pressure strength test of the submersible metal pressure shell and its Accessories. It is suitable for the short-term hydrostatic external pressure test of the submersible metal pressure shell underwater, and can be used as a reference for the external pressure strength evaluation of the Miscellaneous underwater device and its pressure equipment.
| Status | Active |
|---|---|
| CCS | U11 | ICS | 47.020.10 |
| Release Date | 2021-04-30 00:00:00 | Implementation Date | 2021-11-01 00:00:00 |