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Flexible Anode

Flexible Anode


Introduction

The Ruidesen flexible anode (passed GB/T19001-2008/ISO9001:2008 certificate of quality management system cetification,API Specification Q1,Center of material characterization test report)is a new auxiliary anode with technical strengths of high drainage density, long service life, uniform distribution of protective current, high current efficiency. According to different core materials, it has two different type:one is conductive polymers type, another is MMO/Ti wire type.

Application scope
● For oil and gas station of buried pipeline regional cathodic protection;
● The outer surface of the tank bottom cathodic protection; 
● Reinforcement for cathodic protection coating aging pipeline.

Features
● Low output voltage, high current utilization and strong current impact resistance capacity, high drainage density, uniform distribution of cathodic protective current; avoid the lack of protection and over protection problems excellently;
● In the cathodic protection of buried pipelines, steel oil tank and station, according to the specific requirement of bending, cutting, flexible and convenient use, simple and convenient construction, remarkable anti-corrosion effect; 
● Small stray current interference .

Main technical parameters

 

 

No

Item

Unit

Technical Standard

Technical Parameters

Cable

 

 

 

1.

Copper conductor cross-sectional area

mm2

GB/T12706.1-2007

≥10

2.

Product nominal outside diameter

mm

Φ38mm±2mm

3.

Weight

kg/m

1.4 ~1.6

4.

MMO/Ti 
materials specification

mm

/

≥1.5

5.

MMO/Ti
Coating thickness

g/m2

ASTM B568-2009

≥6(output currency
≥8( 
Output currency)

6.

Reinforced lifetime

Year

NACE TM108-2008

≥50

Coke powder 

 

 

 

1.

Carton
content

/

GB2001-91

≥98%

2.

Volume resistivity

Ω.cm

GB/T24521-2009

≤0.05

Fabric cover layer

 

 

 

1.

Mass per unit area of fabric

g/m2

GB/T4669-2008

≥210

2.

Bursting strength 
(breadth≤140mm)

N

ISO3303-1990

≥1000

3.

Puncture resistence

N

ASTM D4833-2007

≥300

Outer mesh grid

 

 

 

1.

Wire density

dtex

GB/T14343-2008

≥2000.0

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