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Product specification
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PRICING

Price is flexible to meet the actual market situations. We will offer competitive prices to the customers with high quality products, helping customers to save cost with low consumption rate in the industry of steel making.

PRODUCTS

The top grade products are carefully selected for precision machining at our factory to produce our comprehensive range of quality electrodes. Generally electrodes are made in conformity with China's standards, but electrodes made in FC can be machined to cater for customer's special requirements. We shall guarantee all that what we manufactured to be in best performance for end users and will meet the individual demand of customers.

SERVICE

Customer's requirement is the guidance for our operation. Our expert team is ready to provide technical support, prompt and efficient help to all customers at all times both in administration, production, sales, delivery and etc.

Product specification

graphite electrodes Length , diameter and tolerance

公稱直徑(mm)
Nominal Diameter

實際直徑(mm)
Actual Diameter(mm)

公稱長度(mm)
Nominal Length(mm)

實際長度(mm)
Actual Length(mm)

英時
Inch

英時
Inch

最大
Max

最小
Min

黑皮部
分最小  Roughspot

允許偏差
Tolerance

短尺
Shorter sizes

10

250

256

251

248

1600/1800/2000

±100

-275

12

300

307

302

299

14

350

357

352

349

16

400

409

403

400

1600/1800/2000/2200

18

450

460

454

451

20

500

511

505

502

1800/2000/2200/2400

22

550

562

556

553

24

600

613

607

604

2000/2200/2400

 

Dimensions of threads and sockets of taper nipples
扣形
Type
電極直徑(mm)
Diameter of electrode(mm)
接頭尺寸(mm)
Sizes of nipples(mm)
接頭孔尺寸(mm)
Sizes of socket(mm)
螺距(mm)
Thread pitch(mm)
毫米
mm
英時
Inch
D
L
d2
E
d1
H
3TPI
250
10
155.57
0
-0.3
220.00
0
-1
103.80
0
-5
<10
147.14
+0.3
0
116.00
+7
0
8.47
300
12
177.16
270.90
116.90
168.73
141.50
350
14
215.90
304.80
150.00
207.47
158.40
400
16
215.90
304.80
150.00
207.47
158.40
400
16
241.30
338.70
169.80
232.87
175.30
450
18
241.30
338.70
169.80
232.87
175.30
450
18
273.05
355.60
198.70
264.62
183.80
500
20
273.05
355.60
198.70
264.62
183.80
500
20
298.45
372.60
221.30
290.02
192.20
550
22
298.45
372.60
221.30
290.02
192.20
4TPI
200
8
122.24
0
-0.3
177.80
0
-1
80.00
0
-5
<7
115.92
+0.3
0
94.90
+7
0
6.35
250
10
152.40
190.50
108.00
146.08
101.30
300
12
177.80
215.90
129.20
171.48
114.00
350
14
203.20
254.00
148.20
196.88
133.00
400
16
222.25
304.80
158.80
215.93
158.40
450
18
241.30
304.80
177.90
234.98
158.40
500
20
269.88
355.60
198.00
263.56
183.80
550
22
298.45
355.60
226.58
292.13
183.80
600
24
317.50
355.60
245.63
311.18
183.80
4TPIL
300
12
177.80
0-0.3
254.00
0-1
122.87
0-5
<7
171.48
+0.3
0
133.00
+7
0
6.35
350
14
203.20
304.80
139.80
196.88
158.40
400
16
222.25
355.60
150.00
215.93
183.80
450
18
241.30
355.60
169.42
234.98
183.80
500
20
269.88
457.20
181.08
263.56
234.60
550
22
298.45
457.20
209.65
292.13
234.60
600
24
317.50
457.20
228.70
311.18
234.60


Thread details

Package Dimensions For Export Graphite Electrodes

Electrodes are packed in wooden crates, and nipples in wooden cases; or packed pre-set as customer's requirements; inner plastic to prevent water and dust, and braced strongly with steel strip to be suitable for land and sea transportation.

Package dimensions for graphite electrodes:

公稱直徑

石墨電極包裝

石墨電極連體包裝

毫米

英寸

支/每件

近似凈重

輪廓尺寸

近似凈重

輪廓尺寸(mm)

150×1600

6×60

13

650

1700×1140×390

663

1700×1140×390

200×1600
200×1700

8×60
8×67

9
9

738
783

1700×1070×480
1800×1070×480

760
806

1800×1070×480
1900×1070×480

250×1700
250×1800

10×67
10×72

3
3
405
429
1800×820×350
1900×820×350
436
445
1910×820×350
2010×820×350

300×1850

12×72

3

615

1950×970×400

640

2100×970×400

350×1850

14×72

3

855

1950×1120×450

897

2100×1120×450

400×1850
400×2100

16×72
16×84

3
3
1104
1260
1950×1280×500
2200×1280×500
1161
1317
2130×1280×500
2380×1280×500

450×1850
450×2100

18×72
18×84

2
2
924
1056
1950×970×550
2200×970×550
980
1112
2130×970×550
2380×970×550

500×1850
500×2100

20×72
20×84

2
2

1143
1306

1950×1070×600
2200×1070×600
1210
1372
2150×1070×600
2390×1070×600

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