Az31 1.7V Ribbon Magnesium Sacrificial Anode Astm97 Corrosion Control
Az31 1.7V Magnesium Alloy Ribbon Magnesium Sacrificial Anode Astm97 Corrosion Control
Introduction:
The ribbon anode is flat in shape, adjustable in length, easy to bend, has good anti-corrosion performance, does not need external DC power supply, runs automatically after installation, requires no maintenance, requires less floor space, low engineering costs, and does not interfere with the external environment.
Features:
The magnesium strip sacrificial anode is produced with high-quality and high-purity magnesium. The product conforms to ASTM97-98, GB/T17731-2017 "Magnesium Alloy Sacrificial Anode", SY/T0019-97 "Design Specification for Cathodic Protection of Buried Steel Pipeline Sacrificial Anode", extrusion Magnesium ribbon anodes have a larger area-to-mass ratio, so they are able to generate higher currents than conventional cast anodes. These characteristics can make it unique in cathodic protection engineering, especially in long-distance pipelines, crossing pipelines, large storage pipelines, crossing pipeline sections, large storage tank bottoms, grounding grids for lightning protection, and short-term composite anodes. Anode etc.
Chemical composition %:
| Mg | Mn | Zn | Al | Cu | Ni | Fe | Si | Impurities | |
| (max) | (max) | (max) | (max) | (max) | each | total | |||
| Balance | 0.50-1.3 | / | 0.01 | 0.02 | 0.001 | 0.03 | / | 0.05 | 0.3 |
| Balance | 0.20min | 0.7-1.3 | 2.5-3.5 | 0.01 | 0.001 | 0.002 | 0.02 | 0.05 | 0.3 |
Specification:
| Section (inch) | 3/8 x 3/4 + 0.015(1/8" corner) | |
| Diameter of core (inch) | 0.135 | |
| Core eccentric (inch) | <1/16 | |
| Weight (lbs/feet) | 0.243 | |
| Standard coil length (feet) | 1000 | |
| Coil weight (lbs) | 243 (110kgs) | |
Application:
Magnesium tape is mainly suitable for being coiled by a protective body to protect oil tanks or other steel structures in high-resistivity electrolytes, or surfaces with narrow construction spaces, and high-resistivity soils, fresh water and other media.
Photos:
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