MMO Tubular Anode
Equipped with professional factory, Taijin Industrial is the biggest China manufacturer, supplier and producer of mmo tubular anode. Our company can offer you corrpro vendor pipeline cathodic protection, pipeline anode, pipeline corrosion protection, pipe cathodic protection at competitive price.
TECHNICAL DATA SHEETTAIJIN TUBULAR ANODES FOR CATHODIC PROTECTION TAIJIN Tubular Anodes are titanium tubes with a mixed metal oxide coating. The mixed metal oxide is a crystalline, electrically conductive coating that activates the titanium and enables it to function as an anode.1.SubstrateTitanium ASTM B 338 Grade 11)Chemical Composition
ASTM B338 Grade I
CHEMICAL COMPOSITION
Fe
max
C
max
N
max
H
max
O
max
Other element (single)
Other elements (total)
Ti
0.20%
0.08%
0.03%
0.015%
0.18%
＜0.1%
＜0.4%
Balance
2)Current Density
Soil
100A/m2
20years
Sea Water
600A/m2
20years
3)Coating: Mixed Metal OxideIridium & Tantalum oxide (Soil, carbonaceous backfill and fresh water) Ruthenium, Iridium & Tantalum oxide (Sea water)2.Specification
Diameter
(mm)
Length
(mm)
Thickness
(mm)
Weight
(kg)
Surface area
(m2)
Current Output
(Amps)
Working Life
(years)
16
500
1
0.106
0.025
2.5A in soil
15A in seawater
＞20
16
1000
1
0.212
0.050
5A in soil
30A in seawater
＞20
25
500
1
0.170
0.0393
4 A in soil
23.5A in seawater
＞20
25
1000
1.5
0.339
0.0785
8 A in soil
48A in seawater
＞20
32
500
1.0
0.219
0.05
5 A in soil
30A in seawater
＞20
32
1000
1.5
0.438
0.1
10 A in soil
60A in seawater
＞20
Other specification is available on client’s request.
3.Accelerated Life Soil, carbonaceous backfill and fresh water Test Conditions: 1mol/L Na2SO4, a current density of 10000A/m2Test Result： Accelerated Life: 73 days Sea WaterTest Conditions: 1mol/L H2SO4, current density of 20000A/m2, Test Results: Accelerated Life: 120 hours 4.ConfigurationThe following configurations are all available.1) Single cable tail 2) Multiple anodes on a string3) Canister5.Typical Applications1)Ground beds2)Deep well3)Shallow vertical4)Horizontal5)Open hole6)Marine
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