graphite Anode

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

Type

HTG-A

HTG-B

HTG-C

HTG-D

Diameter

3 inch

4 inch

3 inch

4 inch

Length

30 inch

40inch

60 inch

80 inch

Weight

13.0 lbs

35.0 lbs

27.0 lbs

70.0lbs