Az91 Magnesium Ribbon Anode ASTM Magnesium Silicon Alloy Strip
GB/T 17731-2015 Magnesium Ribbon Anode Used For Large Storage Tanks Protection
Introduction:
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 can produce 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 pipe sections, large storage tank bottoms, grounding grids for lightning protection, and short-term composite anodes Anode etc.
Specification:
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Section (inch) |
3/8 x 3/4 + 0.015(1/8" corner) |
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Diameter of core (inch) |
0.135 |
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Core eccentric (inch) |
<1/16 |
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Weight (lbs/feet) |
0.243 |
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Standard coil length (feet) |
1000 |
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Coil weight (lbs) |
243 (110kgs) |
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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 |
Main performance:
The ribbon anode is flat in shape, adjustable in length, easy to bend, has good anti-corrosion performance, does not require external DC power supply, runs automatically after installation, requires no maintenance, requires less floor space, low engineering costs, and does not cause any interference with the external environment.
Photos:
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