PDF
GB/T 21447-2018 Active
GB/T 21447-2018 Specifications for steel pipeline external corrosion control
Abstract
This standard specifies the minimum requirements that should be followed in the design, construction, and management of external corrosion control for steel pipelines (hereinafter referred to as pipelines), including basic provisions, coating design, cathodic protection design, interference protection, construction and acceptance, operation, and maintenance management, etc.
This standard applies to the external corrosion control of oil, gas, and water pipelines with a transmission medium temperature below 100℃ that are newly built, expanded, or modified on land and underwater.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 21447-2018 |
| CCS | Oil and gas gathering and transportation equipment |
| ICS | Petroleum, petroleum products, and natural gas storage and transportation equipment |
| Implement Date | 2018-09-01 |
Price
$ 66
Subtotal
$ 66
Tax
$ 0.00
Order Total (incl. tax)
$ 66