PDF
GB/T 21448-2017 Active
GB/T 21448-2017 Specification of cathodic protection for underground steel pipelines
Abstract
This standard specifies the minimum technical requirements for the design, construction, testing, management, and maintenance of cathodic protection systems for the outer surfaces of buried steel pipelines on land (hereinafter referred to as pipelines).
This standard applies to buried steel oil, gas, and water pipelines on land.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 21448-2017 |
| CCS | Oil and gas gathering and transportation equipment |
| ICS | Petroleum, petroleum products, and natural gas storage and transportation equipment |
| Implement Date | 2018-07-01 |
Price
$ 102
Subtotal
$ 102
Tax
$ 0.00
Order Total (incl. tax)
$ 102