GB/T 21447-2008
GB/T 21447-2008 Specification for external corrosion control for steel pipeline
Abstract
This standard specifies the minimum requirements for the design, construction, and management of external corrosion control for steel pipelines (hereinafter referred to as pipelines). We should actively adopt new processes, new materials, new structures, and new technologies, strive to absorb new scientific and technological achievements at home and abroad, optimize the design, and determine economically reasonable corrosion control solutions. This standard applies to the external corrosion control of oil, gas, and water pipelines with a transmission medium temperature below 100℃ in new, expanded, and modified onshore projects. Pipelines transporting other media and oil, gas, and water pipelines with a transmission medium temperature above 100℃ can refer to this standard for implementation.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 21447-2008 |
| CCS | Oil and gas gathering and transportation equipment |
| ICS | Petroleum, petroleum products, and natural gas storage and transportation equipment |
| Implement Date | 2008-08-01 |