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Accessories
Earthing System
Deep Well Grounding System
High Silicon Cast Iron Anode
Application:
High Silicon Cast Iron Anodes have been used for many decades to protect buried and submerged structures from corrosion. This anodes can operate effectively in a variety of electrolytes, from soil and freshwater to brackish and salt water environments. Under normal conditions, a thin film of silicon dioxide will develop on its surface, this film protects the anodes from metal pitting and makes them ideally suited for deep groundbed application.
Features and Benefits:
☆High Silicon Cast Iron grounding rods offer a technologically superior alternative to copper grounding that overcomes the performance dampening effect that it can have on cathodic protection systems.
☆Mitigate harmful and expensive corrosion couples between bare copper electricalgroundings and vulnerable underground steel piping and structures.
☆Reduce installation and operating costs for cathodic protection.
☆Overcome copper grounding effects that seriously compromise monitoring and control of Cathodic Protection for associated piping and structures.
☆Withstand corrosive environments that consume copper groundings.
Ground Rod Composition:
High Silicon Cast Iron Chemistry ASTM A518 Grade 3
| Standard | ASTM A518M Gr.3 | |
|---|---|---|
| Elements | Minimum % | Maximum % |
| Silicon | 14.2 | 14.75 |
| Chromium | 3.25 | 5.00 |
| Carbon | 0.7 | 1.1 |
| Manganese | 1.5 | |
| Molybdenum | 0.2 | |
| Copper | 0.5 | |
| Phosphorus | - | - |
| Sulphur | - | - |
| Iron | Remainder at 100% | |
Anodes Assembly:
Construction Parameters:
| Serial No. | Specification (mm) | Surface (m²) | Nominal Weight (Kg) | |
|---|---|---|---|---|
| A X B | C | |||
CA-HSCA-S01T |
38 x 1220 |
56 |
0.15 |
10.50 |
CA-HSCA-S01B |
38 x 1220 |
56 |
0.13 |
9.30 |
CA-HSCA-S02T |
38 x 1524 |
56 |
0.21 |
13.00 |
CA-HSCA-S02B |
38 x 1524 |
56 |
0.19 |
11.80 |