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GB/T 4950-2021 Active
GB/T 4950-2021 Sacrificial anode of zinc alloy
Abstract
This document specifies the classification, models, and specifications of zinc alloy sacrificial anodes (hereinafter referred to as zinc anodes), as well as their requirements, test methods, inspection rules, and marking, packaging, transportation, and storage.
This document is applicable to the design, manufacture, inspection, and storage of zinc anodes used for cathodic protection of steel structures in media with a resistivity of less than 15 Ω·m (including seawater, sea mud, soil, etc.), including those used for cathodic protection of steel structures in ships, port facilities, marine engineering projects, buried metal pipelines, storage tanks, and seawater cooling water systems.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 4950-2021 |
| CCS | Material protection |
| ICS | Shipbuilding materials and parts |
| Implement Date | 2022-03-01 |
Price
$ 140
Subtotal
$ 140
Tax
$ 0.00
Order Total (incl. tax)
$ 140