Graphite
Electrodes Exports
Address:- K.K Chambers, Office
no 401, 4th floor, Purshottamdas Thakurdas Road, Fort, Mumbai - 400001.
India
ph: +91 9820456819 / +91 9819664898
alt: +91 22016014 / 22016015
SPECIFCATIONS & ALLOWANCE OF GRAPHITE ELECTRODES
|
Nominal diameter |
Suggested Current Carrying Capacities ( A ) |
|||||
|
mm |
inch |
RP Grade |
IP Grade |
HP Grade |
SHP Grade |
UHP Grade |
|
75 |
3 |
1000 ~ 1400 |
1300 ~ 2000 |
|||
|
100 |
4 |
1500 ~ 2400 |
1800 ~ 3000 |
|||
|
130 |
5 |
2200 ~ 3400 |
2800 ~ 4200 |
|||
|
150 |
6 |
3500 ~ 4900 |
4000 ~ 5000 |
|||
|
200 |
8 |
5000 ~ 6900 |
4800 ~ 9000 |
|||
|
225 |
9 |
|
6000 ~ 10000 |
|||
|
250 |
10 |
7000 ~ 10000 |
8000 ~ 12000 |
|||
|
300 |
12 |
10000 ~ 13000 |
11000 ~ 16000 |
13000 ~ 17400 |
||
|
350 |
14 |
13000 ~ 18000 |
15000 ~ 22000 |
17400 ~ 24000 |
20000 ~ 26000 |
22000 ~ 28000 |
|
400 |
16 |
18000 ~ 23500 |
20000 ~ 28000 |
24000 ~ 32000 |
20000 ~ 26000 |
28000 ~ 35000 |
|
450 |
18 |
22000 ~ 27000 |
24000 ~ 34000 |
32000 ~ 40000 |
20000 ~ 26000 |
35000 ~ 45000 |
|
500 |
20 |
25000 ~ 32000 |
28000 ~ 42000 |
40000 ~ 48000 |
20000 ~ 26000 |
45000 ~ 55000 |
-
SUGGESTED CURRENTCARRYING CAPACITIES OF ELECTRODES
Diameter mm
Length mm
Nominal Diameter
Actual
Diameter
Nominal Length
mm
Allowance
mm
inch
max.
min
Length
Short Dimension
75
3
78
73
100
± 50
- 75
- 225
100
4
103
98
130
5
132
127
1200
150
6
154
149
1600
± 100
-275
200
8
205
200
1600
225
9
230
225
1800
±100
-275
250
10
256
251
1800
±100
-275
300
12
307
302
1800
350
14
357
352
1800
400
16
409
403
1800
450
18
460
454
1800
±100
-275
500
20
511
505
2000
Address:- K.K Chambers,
Office no 401, 4th floor, Purshottamdas Thakurdas Road, Fort, Mumbai - 400001.
India
ph: +91 9820456819 / +91 9819664898
alt: +91 22016014 / 22016015