This standard specifies the technical requirements, inspection methods and Encasement regulations for bimetal composite corrosion-resistant steel pipes for fluid transportation, which are suitable for fluid transportation in the fields of oil and gas, chemical industry and municipal engineering. The standard ensures the safety and durability of bimetal composite steel pipes in corrosive environments and provides a technical basis for related industries.
| Status | Active |
|---|---|
| CCS | H48 | ICS | 77.140.75 |
| Release Date | 2015-09-11 00:00:00 | Implementation Date | 2016-06-01 00:00:00 |