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Ti Anode
Fabricators P Ltd

#48,Noothanchery,
Madambakkam,
Chennai - 73, INDIA
Ph: 91 44 22781149 & 1150
Fax : 91 44 22781362
Email : info@tianode.com
Website:www.tianode.com

Electrodes | Chlor Alkali | Electro Chlorination | Platinised Ti/Nb |
Ti for ships | Recoating / Refurbishment
CATHODIC - PROTECTION
CPCC anode, Tubular anode, Rod anode, Probe anode, Wire anode, Strip / plate anode, Mesh anode, Ribbon anode, Disc anodes.

CPCC MMO Titanium Tubular Anode
CPCC MMO Titanium Rod Anode
CPCC MMO Titanium Wire Anode
CPCC MMO Titanium Strip & Plate Anode
CPCC MMO Titanium Mesh Anode
CPCC MMO Titanium Ribbon Anode
CPCC MMO Titanium Disc Anode
CPCC MMO TITANIUM TUBULAR ANODE

CPCC tubular anodes are designed for all types of traditional grounded applications - deep anode beds - shallow anode beds - horizontal anode beds. Also used for marine applications such as jetties, bulkheads and offshore. Anodes are to be manufactured, in the combination of 12.7 INCH, 19.70 INCH & 39.40 INCH long on same spacing or uneven spacing or as per the customer's option.


APPLICATION DIA-METER
(INCH)
LENGTH
(INCH)
CURRENT-OUTPUT (Amps) DESIGN LIFE
(Years)
5 -70 0 - 5
Mud 1.00
1.00
19.70
39.40
2.0 - 4.0
4.0 - 8.0
1.50
3.00
20
20
Fresh /
Brackish
Water
& Soil
1.00
1.00
0.63
0.63
19.70
39.40
19.70
39.40
4.0
8.0
2.5
5.0
2.00
4.00
1.25
2.50
20
20
20
20
Sea water 1.00
1.00
0.63
0.63
19.70
39.40
19.70
39.40
25.0
50.0
15.0
30.0
5.00
10.0
3.00
6.00
20
20
20
20

CPCC Tubular anodes are assembled on EPR / CPSE cable. CPCC Tubular anodes installed in flowing seawater is having 15 years nominal design life. PTFE plastic sleeve is to be provided, on request for chloride base applications.

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ROD ANODES
 

CPCC MMO Titanium Rod Anodes are designed for applications in - Process vessels - Water Condenser Boxes - Heat Exchangers - Water Intake Structures - Ground Bed Applications. Rod Anodes are comprised of a titanium substrate with a mixed metal oxide coating. The mixed metal oxide coating is a crystalline, electrically conductive, that activates the titanium and enables it to function as an anode. Anodes are custom built to specific design requirements. Anode coating may be selected to match fresh water, brackish water, seawater, coke, or sand environments. Some commonly used designs are listed below.


DIAMETER (INCH) STD. LENGTH (INCH) MAX.OUTPUT (AMPS)
0.25 47.25 3.6
0.50 47.24 5.0
0.75 47.25 7.0
1.00 19.70 4.0
1.00 39.40 8.0

CPCC MMO Rod anodes are also to be manufactured in different lengths & diameters with or without threaded connection for different current out put.

PROBE ROD ANODES

Process Anodes are to be designed & manufactured for internal protection of pipes, heat exchangers, valves pumps & water boxes. Its substrate is commercially pure titanium, confirming to ASTM B 348 gr.1 or 2. Catalytic material of the element is MMO. Following chart shows the few of our standard electrodes & its stock.

 
DIAMETER (INCH) STD. LENGTH (INCH) MAX. OUTPUT IN WATER (AMPS)
SEA FRESH
0.50 5.00 0.5 3.0
0.75 7.00 1.0 6.0
0.75 10.0 1.5 9.0
0.75 13.0 2.0 12.0
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WIRE ANODE

Wire Anodes are designed suitable for many applications requiring long slender anode material. Linear anodes are for installing in a trench parallel to the pipe to optimize current distribution and minimize operating costs. Also suitable for installation in inside the pipe for internal protection. Anodes are available in two (1.5mm dia and 3.0 mm dia) standard sizes, and current ratings. Other sizes are also available for different current ratings upon request. The standard wire consists of a solid titanium wire that has been coated with MMO. Wire anodes are having the following operating characteristics for standard coating loadings.

ELECTROLYTE MAX. CURRENT DENSITY DESIGN LIFE (years)
Carbonaceous Back fill 50A/m2 20
Calcined petroleum coke 100A/m2 20
Fresh water 100A/m2 20
Brackish water* 100-300A/m2 20
Seawater 600A/m2 20
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CPCC MMO TITANIUM STRIP & PLATE ANODE

Strip & Plate Anodes are designed, Suitable for internal protection of Pipelines, Valves, Water Boxes and Sheet Piles. 0.25 inch thick, 1.5 inch width titanium plate / strip is coated with MMO. To increase the throwing power or driving force of the strip, an additional auxiliary shield made of PVC, PE or FRP is available. It allows the anode to be operated at a higher voltage if necessary without over polarizing the area surrounding the anode. The strip & plate anodes are excellent where a high power anode is required. The design life of the strip anode is 20 years. A longer design life can be accommodated as if needed. Operating temperature for design life is 5-50*C (10 - 50 * C for seawater)

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MESH ANODE

CPCC MMO Titanium Mesh anode is a durable & dimensionally stable, designed for the impressed current cathodic protection of steel structures and steel reinforcements. It has a catalytic coating of precious metal and metal oxides with industrially proven lifetime characteristics. The high purity titanium metal substrate has proven chemical corrosion resistance, low system electrical resistance, and high mechanical integrity against breakage.

Standard Product Specifications:

Activation Noble Mixed Metal Oxides
Substrate Material Titanium expanded mesh to ASTM 265 Grade 1 or 2
Working Environment Replacement of the massive 3" x 60" silicon iron anodes in horizontal and shallow vertical ground beds
Product specifications # From1.28 inch, to 39.37 inch
# 0.035 & 0.059-inch standard thick.
# 49.0 inch to 236.0-inch length or Custom built.
Current Output 5 amps in backfill when operating at an anode current density of 100 A/m2
Design Life 20 years plus when operating at an anode current density of 100 A/m2

CPCC expanded MMO coated Mesh assembled Cansistered anode is to designed an alternative / replacement of silicon Iron anode in horizontal and shallow vertical ground beds with the advantages of un breakable, efficient current distribution, low cost, less weight, less than 0.001 ohms connection resistance & moisture free electrical connection. The anode has the same current output as the 3" x 60" silicon iron anode and is assembled within a coke-breeze backfill in the same manner.

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CPCC MMO TITANIUM RIBBON ANODE

CPCC MMO Titanium Ribbon anode is a durable & dimensionally stable, designed for the impressed current cathodic protection of steel structures and steel reinforcements.
It has a catalytic coating of precious metal and metal oxides with industrially proven lifetime characteristics. The high purity titanium metal substrate has proven chemical corrosion resistance, low system electrical resistance, and high mechanical integrity against breakage.

Standard Product Specifications:

Activation Noble Mixed Metal Oxides
Substrate Material Titanium to ASTM 265 Grade 1 or 2
Working Environment Evolution of O2, Cl2 or a combination of both
Product specifications # 0.25 inch, o.50 inch & 0.75-inch width.
# 0.025 inch & 0.035-inch standard thick.
# 152 Mts. Coil length or Custom design.
Current Output 5 mA/ft (17 mA/meter) when operating at an anode current density of 1.2 A/m2
Design Life 50 years plus when operating at an anode current density of 1.2 A/m2
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CPCC MMO / Platinised TITANIUM & NIOBIUMs DISC ANODE

The CPCC Disc Titanium Anode was developed specifically for protection of dam and Navigation lock gates. Since our disk anodes are designed to operate in fresh, brackish and seawater environments, other suitable applications include: marine structures, water tanks, and vessels. With an optional primary seal spacer gasket, it can be used on the inside of pipes, pumps, water tanks, or other curved surfaces.

Recommended anodes for condenser water boxes, pump housing, waterfront structures, sewage treatment tanks

Platinum or mixed metal oxide (MMO) coatings can be applied on the substrate of either Titanium or Niobium, which provide 20 or more years' service life. Specifications are…

Specifications:
Particulars
Anode
Design Parameters:
Max. Flow Rate
40 ft/sec
Pressure Rating
50 psi
Max. Operating Temp.
140 F
Max. Excursion Temp.
200 F/hr.
Substrate selection:
Less than 10v (high conductivity Waters) like seawater.
Titanium
More than 10v
Niobium
Coating selection:
CD is below 10 A/ft2 in brackish or fresh water environments.
Platinum
If Chlorine is generated at the anode surface.
Platinum
If Oxygen evolution is expected at the Anode surface like fresh water
MMO Surface

** Coating thickness, operating current density and anode design life are interrelated as shown here. Please note that while there is no published data for anode life with mixed metal oxide coatings, they have been used at the same current densities as platinum.
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