Tubular Anode

  • Detail


Product Specifications and Performance
Outer Diameter
(mm)
Length
(mm)

Wall Thickness
(mm)
Weight
(kg)
Surface Area
(m²)
Maximum Output
Current (Am)
Service Life(a)
19  1200  0.305  0.072  7.2  20
25  500  1.5  0.249  0.039  20 
25  1000  1.0  0.339  0.079  20 
25  1000  1.5  0.498  0.079  20 
25  1000  1.5  0.747  0.118  12  20 
32  1200  1.02  0.121  12  20 


Testing Standards
Substrate:ASTM B338 GR1
Chemical
Composition
Nitrogen Carbon Hydrogen Oxygen Iron Titanium Others

Maximum
Content
0.03% 0.08% 0.015% 0.18% 0.20% 99% 0.4%

Coating
- Soil application: Iridium - tantalum coating
- Seawater application: Ruthenium - iridium coating

Enhanced Service Life Test:NACE TM0108-2012
- Soil application: Iridium - tantalum coating
- Seawater application: Ruthenium - iridium coating

Test Conditions Test Time
In 1mol Na₂SO₄ solution with a current density of 15000A/m² The enhanced service life is more than 48 days

Features
- 1.With a large specific surface area, it can output a high current, and the anode grounding resistance is low.
- 2.Compared with other anodes, tubular anodes can save 15 - 35% of the installation cost.
- 3.The unique flexibility of tubular anodes is conducive to loading, unloading, transportation and installation.

Application Areas
- Steel piles in docks.
- Regional cathodic protection for deep - sea platforms, existing small tank farms, or stations.

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