MMO canister anode connected with cable apply on  pipeline cathodic protection

MMO canister anode connected with cable apply on pipeline cathodic protection

Main Features
1. Single Tubular Anode, MMO Tubular Anode String and Galvanized Steel Pipe Prepackaged Tubular Anodes are available.
2. Comprehensive and proved quality control of Xi'an Taijin ensures the premium products for you.
3. You would get the professional and considerate technical/commercial service from Xi'an Taijin TEAM, and also get the competitive offer from the manufacturer, not a trading company
4. Welcome you have a chance to visit our factory to know better and further us^_^
Product description

MMO canister anode connected with cable apply on  pipeline cathodic protection

Equipped with professional factory, Taijin Industrial is the biggest China manufacturer, supplier and producer of mmo canister anode. Our company can offer you corrpro vendor cathodic protection pipeline, galvanic anode, mmo tube anode, mmo tubular electrode, prepackaged tube anode at competitive price.

TECHNICAL DATA SHEET
TAIJIN TUBULAR ANODES FOR CATHODIC PROTECTION


TAIJIN MMO Canister Anode is 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.

TAIJIN MMO Canister Anode is available in optional metal canisters for installation where conventional hole loading methods may not be practical. TAIJIN anode canister assemblies are made from galvanized steel. The assembly includes calcined petroleum coke breeze backfill (several choices are available), an anode centering device, galvanized steel end plugs , and a lifting bail to ease installation.
TAIJIN utilizes a galvanized steel end plug as opposed to a plywood end plug. Doing so ensures that the end plug will not split and that the coke breeze backfill is sealed inside the canister.

1.Substrate

Titanium ASTM B 338 Grade 1

1)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 Oxide

Iridium & Tantalum oxide (Soil, carbonaceous backfill and fresh water)
Ruthenium, Iridium & Tantalum oxide (Sea water)

2.Specification

1)Tubular Dimension

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 clients request.

2)Canister Dimension:

Standard canister diameters are 50mm, 76mm, 108mm, 152mm, 203mm,254mm.
Canister lengths can vary as needed


3)Coke Breeze Type:
Just give 1 type for example, other type as needed.

Description

FC(MIN)(%)

S (MAX)(%)

ASH(MAX)(%)

V.M.(MAX)(%)

MOISTURE(MAX)(%)

SIZE(90%)

PITCH COKE

99.00

0.15

0.50

0.50

0.50

0-1MM

3.Installation

1. MMO tubular anode with custom request’s cable dimension (PVDF/HMWPE, KYNAR/HMWPR, HALAR/HMWPE, etc.)
2. Canister backfilled with calcined petroleum coke (canister dimension as requested)

4. Quality Assurance

The following quality assurance is made throughout the manufacturing process:
1) Certification of compliance of the titanium substrate.
2) The size and length3) The certificate of origin
4) Accelerated Life Test using acid solution under NACE Standard TM0108
5) Visual inspection of MMO coating and cable
6) Electrical continuity test between the anode and cable
7) Hydraulic sealing test
8) MMO coating adhesion test
5.Application:

1. Deepwell ground bed construction.
2.Wellheads and Junction Boxes For Anode Cable terminations.


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