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Qingdao Tennry Carbon Co.,Ltd
Address: Xiaobeiqu Community, Chengyang Street, Chengyang District, Qingdao, Shandong, China
Contact person: Fujun Pei
Contact phone: +86-532-88732781
Mobile phone: +8613583221964
Fax: +86-532-88732787
E-mail:admin@tennry.com/ tennry@163.com

Rod Graphite Anode Anti-Corrosion Cathodic Protection Materials

Rod Graphite Anode Anti-Corrosion Cathodic Protection Materials


  • Type: Graphite Rod

  • Carbon Content: High-Carbon

  • Forming Way: Molded Graphite

  • Specification: Rod

  • Grade: Industrial Grade

  • Transport Package: Plywood Boxes

  • Origin: Shandong


Graphite anodes are produced by high quality petroleum coke and it has been available commercially since 1940. We have developed several treatments to improve the performance of the graphite anode and to filling the porous with high quality nonconducting material like boiled linseed oil, wax and special resins.
 
Graphite anodes have been used in many applications for its affordable cost and good electrical conductivity, especially used for underground pipelines.
 
The forms of graphite anodes:

a). Rod, without processing                   

b). Rod, Hole prepared for connection

c). End connection                           

d). Center connection

 
Properties of Graphite anodes
Bulk Density
g/cm3 
Apparent Porosity
%
Grain Size
mm
Ash
%
Sulphur
%
Specific Resistance
Ohms/mm sq
1.65 min 5 max 1.5 max 0.16 max 0.01 max 8.6
 
Graphite anode specification and dimension
TypeHTG-AHTG-B HTG-C HTG-D
Diameter3 inch4 inch3 inch4 inch
Length30 inch40inch60 inch80 inch
Weight13.0 lbs35.0 lbs27.0 lbs70.0lbs
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