MMO ribbon anode for newly constructed above ground storage tanks
| Min. Order: | 1 Meter |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | Paypal, L/C, T/T, WU |
| Supply Ability: | 5000m within 24 hours |
| Place of Origin: | Shaanxi |
Company Profile
| Location: | Xi'an, Shaanxi, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Means of Transport: | Ocean, Land |
|---|---|
| Brand Name: | Taijin |
| Substrate: | Titanium ASTM B265 Grade 1 |
| Coating: | Noble mixed metal oxide consisting of IrO2 and Ta2O5 |
| Width: | 6.35mm |
| Thickness: | 0.635mm |
| Standard coil length: | 152m |
| Standard coil weight: | 2.8Kg |
| Surface Area of ribbon: | 0.01m2 per linear meter |
| Current output: | 17mA/m(3A/m2) |
| Working life: | 50 years |
| Working enviroment: | Evolution of O2, Cl2 or a combination of both |
| Production Capacity: | 5000m within 24 hours |
| Packing: | Pls refer to the photos of package |
| Delivery Date: | According to the Client's order volume(min.2 days) |
Product Description
MMO ribbon anode for newly constructed above ground storage tanks
MMO meshes or ribbons were welded toghter by metal titanium current distribution member as impressed-current anodes in storage tanks' bottoms for cathodic protection system.
MMO Ribbon anodes are designed for use on both newly constructed above ground storage tanks, and existing tanks utilizing double bottom construction. They can be used in sands with various levels of moisture and salt contents without carbon backfill. The anodes are composed of a titanium ribbon substrate coated with a mixed metal oxide catalyst. This two parts composition allows for a maximum current density of 17 mA/m to achieve a 50 year design life.
1. Substrate& Coating
Titanium ASTM B265 Grade1
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-IrO2+Ta2O5
2. Dimensions &Parameters
Width(mm) Thickness Length CurrentOutput ExpectedLife(Y)
6.35 0.635 (mm) 152(m) 17(mA/m) 50
6.35 0.635(mm) 152(m) 43(mA/m) 50
3.Application
1) Under tank protection
2) Internal tankprotection
3) Aboveground storage tanks.
4.Producing Process
Raw material --- Cutting Ribbon--- Picking----Automatic coating---Inspection---Package
5. Equipment
Ribbon Cutter machine
Automatic and Continuous RibbonFurnace
Accerlerate LifeTest
Coating Thickness Test
6.Products:
7. Engineering Pictures
MMO Ribbon Anode for Under tank CathodicProtection
Application
Fine sand environments
Working environment evolution of O2 , Cl2 or a combination of both
Usually used for above ground storage tanks bottoms and reinforced concrete structures.
The use of performance:
Dalian Bay National Petroleum Reserve Treasury
Zhoushan CeZi Island Petroleum Reserves Treasury
Shengli Oil Field Irrigation Area Cathodic Protection
Cathodic Protection in North China Oil Field Irrigation
Western base oil products pipeline
DaGang - Zaozhuang Pipeline Project
LanZhou North Beach Oil depot
Zhanjiang oil tanks and crude oil reserve base in Shanshan
Ningbo DaXiedao Oil depot
Shanghai Yangshan Port oil depot project
Dalian bonded area Internationally depot project and so on.