EGP - impregnated
cutting products. They are made from petroleum
coke of coal tar pitch. In addition, in order to
achieve a better welding effect, they are
additionally impregnated with pitch. It gained
its wide popularity in the metal casting
industry, in ferroalloy furnaces and electric arc
apparatus.
-
E -
electrode;
-
G -
graphite;
-
P -
impregnated;
-
HP -
for medium power DC arc furnaces.
Each electrode is
supplied with a nipple. At the request of the
customer, the nipples can be supplied separately
from the electrodes or in addition to the set.
Electrodes with a diameter of 75 to 200 mm
inclusive and nipples for them are made with a
cylindrical thread, and electrodes with a
diameter of 250 mm or more and nipples for them
are made with a tapered thread.
In
order to eliminate the unwinding of the conical
nipple joint during vibration of the electrodes
in the furnace, the nipples to the electrodes can
be made with grooves and equipped with stopper
plugs or stopper paste.
Items
|
HP
|
Φ300-400
|
Φ450-500
|
Φ550-700
|
Resistance
μΩ.m
(max)
|
Electrode
|
6.2
|
6.2
|
Nipple
|
4.3
|
4.3
|
Bulk
Density
g/cm3
(min)
|
Electrode
|
1.67
|
1.67
|
1.67
|
Nipple
|
1.77
|
1.77
|
Bending
Strength
Mpa(min)
|
Electrode
|
11.0
|
10.5
|
9.0
|
Nipple
|
18.0
|
18.0
|
Youngs
Modulus
Gpa(Max)
|
Electrode
|
9.0
|
9.0
|
Nipple
|
13.0
|
13.0
|
Ash %
(max)
|
Electrode
|
0.3-0.5
|
0.3-0.5
|
Nipple
|
0.3-0.5
|
0.3-0.5
|
CTE
(100-600oC)×10^-6/oC
|
Electrode
|
2.0
|
2.0
|
Nipple
|
1.8
|
1.8
|
|
Packaging:
1.
Standard export carton/plywood crate
2. Customized shipping mark
3. QC Department Will Check In Case The Packing Method Isnt
Safe Enough.
1.Are
you factory or trading?
We are factory with ISO 9001:2015 certified.
2. How about the capacity?
High output, with an annual output of 80,000 tons, timely
delivery; guarantee delivery date.
3. How to guarantee quality?
Always a pre-production sample before mass production; Always
final Inspection before shipment;
4.What can we buy from you?
Graphite electrode,electrode paste,graphite block, ramming
paste and other graphite products.
5. How to confirm the grade of graphite
electrode?
Please send inquiry to us, our sales manager will confirm the
details and price for you.
Customers will be asked to provide electric arc furnace
parameters and specifications and sizes of
electrode.
6. What is your payment service?
Accepted Delivery Terms: FOB, CFR, CIF, EXW;
Accepted Payment Currency: USD, EUR, CNY;
Accepted Payment Type: T/T, L/C;