Graphite electrode tapered nipple
Category： Graphite Electrode
At present, the company's products mainly have four series:
First, various specifications of ordinary power, high power, quasi-ultra-high power, ultra-high power graphite electrode and oxidation resistant impregnated graphite electrode for smelting;
Second, crude graphite in new carbon materials with excellent chemical corrosion resistance, excellent oxidation resistance and high temperature stability;
Third, various specifications of isotropic high-density, high-strength, high-purity graphite;
Fourth, all kinds of non-standard graphite products for graphite chemical equipment and machinery manufacturing, all kinds of special-shaped carbon products and graphite processing products.
Product Introduction
Product Detail：
Indices Of physics And Chemistry Of Graphite Electrode
|
Specification |
Specific Resistance (μΩ.m) |
Young'sModulus (Gpa) |
Flexural Strength (Mpa) |
Bulk Density(g/cm3) |
Ash Content(%) |
Coefficient of thermal expansion ( 100-600 ℃)10-61/℃ |
||||||
|
|
max |
min |
max |
|||||||||
|
|
Electrode |
Nipple |
Electrode |
Nipple |
Electrode |
Nipple |
Electrode |
Nipple |
|
Electrode |
Nipple |
|
|
UHP Electrode |
200-350 |
8.0 |
7.5 |
9.3 |
13.7 |
10.0 |
15.0 |
1.56 |
1.72 |
0.3 |
2.9 |
2.8 |
|
|
400-500 |
8.0 |
7.5 |
9.3 |
13.7 |
7.0 |
15.0 |
1.54 |
1.72 |
|
2.9 |
2.8 |
Specifications & Allowance Of Graphite Electrodes
|
Diameter |
Length |
||||
|
Diameter |
Actual diameter |
Length mm |
Allowance mm |
||
|
inch |
mm |
Max |
Min |
||
|
8 |
200 |
205 |
200 |
1600 |
±100 |
|
9 |
225 |
230 |
225 |
1600 |
|
|
10 |
250 |
256 |
251 |
1600/1800 |
|
|
12 |
300 |
307 |
302 |
1600/1800/2000 |
|
|
14 |
350 |
357 |
352 |
1600/1800/2000/2200 |
|
|
16 |
400 |
409 |
403 |
1600/1800/2000/2200/2400 |
|
|
18 |
450 |
460 |
454 |
1600/1800/2000/2200/2400 |
|
|
20 |
500 |
511 |
505 |
1800/2000/2200/2400 |
|
|
22 |
550 |
562 |
556 |
2100/2400 |
|
|
24 |
600 |
613 |
607 |
2400/2700 |
|
|
26 |
650 |
663 |
657 |
2400/2700 |
|
Current Carrying Capacity And Current Density
|
Nominal diameter |
UHP electrode |
|
|
mm |
Current load A |
Current density A/cm2 |
|
200 |
|
|
|
225 |
|
|
|
250 |
9200-15100 |
21-30 |
|
300 |
15000-22000 |
20-30 |
|
350 |
20000-30000 |
20-30 |
|
400 |
25000-40000 |
19-30 |
|
450 |
32000-45000 |
19-27 |
|
500 |
38000-55000 |
18-27 |
|
550 |
45000-65000 |
18-27 |
|
600 |
52000-75000 |
18-26 |
|
650 |
60000-85000 |
18-25 |
|
700 |
68000-95000 |
17-24 |
Dimensions Of Tapered Nipples
|
3TPI |
Diameter |
Nipple mm |
Socket mm |
Pitch mm |
||||||||||
|
inch |
mm |
D |
L |
d2 |
1 |
d1 |
H |
|||||||
|
9 |
225 |
139.70 |
0 |
203.20 |
0 |
90.73 |
0 |
<10 |
131.27 |
+0.50 |
107.60 |
+7 |
8.47 |
|
|
10 |
250 |
155.57 |
220.00 |
103.80 |
147.14 |
116.00 |
||||||||
|
12 |
300 |
177.16 |
270.90 |
116.90 |
168.73 |
141.50 |
||||||||
|
14 |
350 |
215.90 |
304.80 |
150.00 |
207.47 |
158.40 |
||||||||
|
16 |
400 |
215.90 |
304.80 |
150.00 |
207.47 |
158.40 |
||||||||
|
16 |
400 |
241.30 |
338.70 |
169.80 |
232.87 |
175.30 |
||||||||
|
18 |
450 |
241.30 |
338.70 |
169.80 |
232.87 |
175.30 |
||||||||
|
18 |
450 |
273.05 |
355.60 |
198.70 |
264.62 |
183.80 |
||||||||
|
20 |
500 |
273.05 |
355.60 |
198.70 |
264.62 |
183.80 |
||||||||
|
20 |
500 |
298.45 |
372.60 |
221.30 |
290.02 |
192.20 |
||||||||
|
22 |
550 |
298.45 |
372.6 |
221.3 |
290.02 |
192.2 |
||||||||
Dimensions Of Tapered Nipples
|
4TPI |
Diameter |
Nipple mm |
Socket mm |
Pitch mm |
||||||||||
|
inch |
mm |
D |
L |
d2 |
1 |
d1 |
H |
|||||||
|
8 |
200 |
122.24 |
0 |
177.80 |
0 |
80.00 |
0 |
<7 |
115.92 |
+0.50 |
94.90 |
+7 |
6.35 |
|
|
9 |
225 |
139.70 |
177.80 |
97.46 |
133.38 |
94.90 |
||||||||
|
10 |
250 |
152.40 |
190.50 |
108.00 |
146.08 |
101.30 |
||||||||
|
12 |
300 |
177.80 |
215.90 |
129.20 |
171.48 |
114.00 |
||||||||
|
14 |
350 |
203.20 |
254.00 |
148.20 |
196.88 |
133.00 |
||||||||
|
16 |
400 |
222.25 |
304.80 |
158.80 |
215.93 |
158.40 |
||||||||
|
16 |
400 |
222.25 |
355.60 |
150.00 |
215.93 |
183.80 |
||||||||
|
18 |
450 |
241.30 |
304.80 |
177.90 |
234.98 |
158.40 |
||||||||
|
18 |
450 |
241.30 |
355.60 |
169.42 |
234.98 |
183.80 |
||||||||
|
20 |
500 |
269.88 |
355.60 |
198.00 |
263.56 |
183.80 |
||||||||
|
20 |
500 |
269.88 |
457.20 |
181.08 |
263.56 |
234.60 |
||||||||
|
22 |
550 |
298.45 |
355.60 |
226.58 |
292.13 |
183.80 |
||||||||
|
22 |
550 |
298.45 |
457.20 |
209.65 |
292.13 |
234.60 |
||||||||
|
24 |
600 |
317.50 |
355.60 |
245.63 |
311.18 |
183.80 |
||||||||
|
24 |
600 |
317.50 |
457.20 |
228.70 |
311.18 |
234.60 |
||||||||
|
26 |
650 |
355.60 |
457.20 |
266.79 |
349.28 |
234.60 |
||||||||
|
26 |
650 |
355.60 |
558.80 |
249.86 |
349.28 |
285.40 |
||||||||
|
28 |
700 |
374.65 |
457.20 |
285.84 |
368.33 |
234.60 |
||||||||
|
28 |
700 |
374.65 |
558.80 |
268.91 |
368.33 |
285.40 |
||||||||
Moment For Reference For Connecting Nipples And Electrodes
|
Diameter of Electrode |
Moment |
Diameter of Electrode |
Moment |
||
|
inch |
mm |
N.m |
inch |
mm |
N.m |
|
8 |
200 |
260 |
18 |
450 |
1600 |
|
9 |
225 |
340 |
20 |
500 |
2600 |
|
10 |
250 |
450 |
22 |
550 |
3600 |
|
12 |
300 |
650 |
24 |
600 |
4200 |
|
14 |
350 |
820 |
26 |
650 |
5000 |
|
26 |
400 |
1000 |
28 |
700 |
6000 |
Production flow diagram of graphite electrode
Keywords： Graphite electrode tapered nipple
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CONTACT US
Office Call：(028)38088668
Domestic Sales Call：(028)38312196
International Sales Tel：186 8122 7184
Purchasing Call：135 4116 1055
Postcode：620000
International Sales E-Mail：brian@fangdacarbon.com
Address：Ganmei Industrial Park, Meishan, Sichuan, China
