HSCI Tubular Cathodic Protection Anode
1.By chill cast¢rifugal cast
2.Compact crystal structure
3.Conform to ASTM A518M
Tubular Cast Iron Anodes
1/Specification:
Model | O.D. mm (in) | I.D. mm (in) | Length mm (in) | Nominal Area m2 (ft2) | Nominal Weight kg (lb) |
HL-TS-11 | 122.0 (4.80) | 100.0 (4.0) | 1524 (60) | 0.584(6.29) | 39.2 (86.4) |
The dimensions above are nominal. HSCI tubular anodes can be customized in accordance with client's drawings and requirements.
2/Description:
HSCI tubular anode works well as deep well anode for cathodic protection of offshore platform, underground steel oil tube, underground cables, subsea pipelines, etc. It has high corrosion resistant capacity and high electrical conductivity, fully conforming to ASTM A 518M-99 Grade 3.
Their tubular design provides greater surface area over solid cast iron anodes of identical weight. This in turn lowers anode-to-earth resistance, decreases the current density on the surface of the anode and permits any generated gases to be distributed over a larger area. The tubular design also means the wire connection can be made in the center of the anode, thus eliminating the problem of end-effect consumption.
3/Chemical Composition(ASTM A 518M Gr3):
| Element | Content % |
| Silicon | 14.20-14.75 |
| Chromium | 3.25-5.00 |
| Manganese | 1.50 max |
| Carbon | 0.70-1.10 |
| Copper | 0.50 max |
| Molybdenum | 0.20 max |
| Iron | Remainder |
