Large mesh anodes used in cross-sea bridge for impressed current cathodic production system
| Min. Order: | 1 Meter |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 500m/10 hours |
| Place of Origin: | Shaanxi |
Company Profile
| Location: | Xi'an, Shaanxi, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Means of Transport: | Ocean, Air, Land |
|---|---|
| Brand Name: | TaiJin |
| Application: | Hydrometallurgy |
| Mesh size: | 75*35*0.89mm |
| FHWA limit:: | 110mA/sq. ft(10mA/ft2) |
| Catalyst: | MMO(Mixed Metal Oxide) |
| Weight per coil: | 33kg |
| Expected life(NACE Standard TM02944-94):: | 75years |
| Substrate: | ASTM B265 Gr1 or Gr2 |
| Consumption rate:: | Approximate 4-6 microgram/A. y |
| Anode features:: | Impressed current cathodic protection (ICCP) |
| Quality:: | Confirm to system standard ISO9001:2008 |
| Production Capacity: | 500m/10 hours |
| Packing: | Plastic or paper as inside, wooden case as outside |
| Delivery Date: | about 2-15 days depend on the quantity |
Product Description
MMO Mesh Ribbon Anode
Xi'an Taijin MMO Mesh Ribbon Anode
Mixed Metal Oxide (MMO) Mesh is a durable anode designed for Impressed Current Cathodic Protection systems of steel structures and steel reinforcement concrete. The MMO coating, with industrially proven lifetime characteristics, ensures an even current distribution.
Our MMO Mesh Ribbon-we passed the test of the third party- Det Norske Veritas (U.S.A.), Inc. Under the standard of MMO Mesh Ribbon-NACE TM0294.
1. Substrate
Titanium ASTM B 265 Grade 1 or Grade 2(based on the customer)
1) Composition
C | max 0.08% |
N | max 0.03% |
H | max 0.015% |
Fe | max 0.20% |
O | max 0.18% |
Residual | max each 0.1% |
Residual | max total 0.4% |
Ti | balance |
2) Coating: Mixed Metal Oxide
Standard: NACE Standard TM02944-94
Iridium & Tantalum (Soil)
Ruthenium, Iridium & Tantalum (Sea water)
3) Coating thickness: 5-8 Microns
2. Specification
1) Other specification can be available as client's requirement.
width (mm) | length (m) | thickness (mm) | Current Rating | surface area (m2) | mesh dimension (mm) |
10 | 76 | 1.3 | 2.8ma/m | 1.85 | 2.5x4.6 x0.6 |
13 | 76 | 1.3 | 3.5ma/m | 2.4 | 2.5x4.6 x0.6 |
19 | 76 | 1.3 | 5.28ma/m | 3.6 | 2.5x4.6 x0.6 |
1220 | 76 | 1.98 | 37.8ma/m2 | 92.9 | 25x50 x0.89 |
1220 | 76 | 1.98 | 24.4ma/m2 | 92.9 | 35x75x0.89 |
2) Anode Performance:
Current Rating at 100 mA/m2(10mA/ft2) | 24.4mA/m(0.085mA/ft.) |
Expected life(NACE Standard TM02944-94) | 75years |
Catalyst | Mixed Metal Oxide(MMO) |
Maximum anode concrete interface current density | |
FHWA limit | 110mA/m2(10mA/ft2) |
Short-term limit | 220mA/m2(20mA/ft2) |
3. Accelerated Life
Soil: Under the condition of 1mol/L Na2So4, a current density of 15000A/m2, Accelerated Life: 50 hours
Under the standard of MMO Mesh Ribbon-NACE TM0294.
4. Typical Applications
• Bridge,
• Pier flood-control embankment