Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples

Product Details
Ampere Density: 13-18A/cm�
Application Area: Electrolysis
Shape: Ball
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  • Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples
  • Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples
  • Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples
  • Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples
  • Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples
  • Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples
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  • Overview
  • Product Description
  • Detailed Photos
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Overview

Basic Info.

Model NO.
Graphite Electrode
Model Number
UHP 400*1800/2100/2400mm
Application
Eaf/Lf/Other for Smelting Steel
Length
1800mm/2100mm/2400mm/2700mm
Nipple Type
3tpi/4tpi/T3l/T4l
Raw Material
100% Imported Needle Coke
Superiority
High Energy Efficiency
Forming Way
Extruded Graphite
Transport Package
Wooden Cases, Woven Bag, Plastic Bag
Specification
Customized
Trademark
EP
Origin
Tianjin. China
HS Code
8545110000
Production Capacity
10000 Piece/Pieces Per Month

Product Description

Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples
Product Description

Graphite Electrode
Graphite electrodes are characterized by low resistance, good electrical conductivity, thermal conductivity, high resistance to oxidation and thermal shock, high mechanical strength, etc. According to its high quality and low quality, it can be divided into ordinary power graphite electrodes, high power graphite electrodes and ultra-high power graphite electrodes.
The Length & Diameter & Permissible Deviation of Graphite Electrode

 

Nominal Diameter
Actual Diameter
Length (mm)
Tolerance
MM
Inch
Poppy
Mines
The Minimum Size Of The Black Part
Length
Short Length
75
3
78
73
72
1400/1600
± 100
-275
100
4
103
98
97
1400/1600
130
5
132
127
126
1400
150
6
154
149
146
1400/1600/1800
175
7
180
174
172
1400/1600
200
8
205
200
197
1600/1800
225
9
230
225
222
1600/1800
250
10
255
251
248
1600/1800
300
12
307
302
299
1600/1800/2000
350
14
357
352
349
1600/1800/2000
400
16
409
403
400
1600/1800/2000/22000
450
18
460
454
451
1600/1800/2000/22000
500
20
511
505
502
1600/1800/2000/22000
550
22
562
556
553
1800/2000/2200/2400
600
24
613
607
604
2000/2200/2400/2700
650
26
663
659
656
2000/2200/2400/2700
700
28
714
710
707
2000/2200/2400/2700

Technical Characteristics of Graphite Electrode RP, HP, UHP
Name
Unit
Nominal Diameter
UHP Ultra-High-Power
HP Superstrong
RP Conventional Power
≤Φ400
≥Φ450
≤Φ400
≥Φ450
≤Φ300
≥Φ350
Resistivity
Electrode
ΜΩ · m
≤5.5
≤6.5
≤8.5
Nipple
≤4.5
≤5.5
≤6.5
Flexural Strength
Electrode
MPa
≥11.0
≥10.5
≥9.8
≥8.5
≥7.0
Nipple
≥20.0
≥16.0
≥15.0
Elastic Modulus
Electrode
GPa
≤14.0
≤12.0
≤9.3
Nipple
≤18.0
≤16.0
≤14.0
Density
Electrode
g / cm3
≥1.66
≥1.67
≥1.62
1.6
≥1.53
≥1.52
Nipple
≥1.75
≥1.73
≥1.69
Coefficient Of Thermal Expansion
Electrode
10-6 / ºC
≤1.5
≤2.4
≤2.9
Nipple
≤1.4
≤2.2
≤2.8
ASH
%
≤0.3
≤0.3
≤0.5
Note: 1.Koeffitsient ash content and thermal expansion as the reference index, the coefficient of thermal expansion (100 ºC ~ 600
ºC), Custom manufacturing.

Technical Characteristics of High Density Graphite Electrode (HD)
Name
Unit
Nominal Diameter
75-200 mm
250-300mm
400-500mm
top grade
first grade
top grade
first grade
top grade
first grade
Resistivity (Not More Than)
Electrode
ΜΩ · m
8.0
9.0
8.0
9.0
8.0
9.0
Nipple
7.5
7.5
7.5
Flexural Strength(not less than)
Electrode
MPa
10
9
8
Nipple
13
13
13
Elastic Modulus(no more)
Electrode
GPa
12
12
12
Nipple
14
14
14
Density(not less than)
Electrode
g / cm3
1.58
1.58
1.58
Nipple
1.68
1.68
1.68
Coefficient Of Thermal Expansion (No More)
Electrode
10-6 / ºC
2.7.
2.7.
2.7.
Nipple
2.5
2.5
2.5
Ash Content (not more than)
%
0.3
0.3
0.5
Note: 1. The coefficient of ash content and thermal expansion as a reference index.

Technical Characteristics of a Quasi-Superhigh-Gauge Graphite Electrode (EGPK-SHP)
Name
Unit
Nominal Diameter (mm)
300, 350, 400
450, 500
Resistivity (not more than)
Electrode
ΜΩ · m
6.2
6.5
Nipple
5.5
5.5
Flexural Strength(not less than)
Electrode
MPa
10.5
10
Nipple
16
16
Elastic Modulus(no more)
Electrode
GPa
14
14
Nipple
18
18
Density(not less than)
Electrode
g / cm3
1.65
1.64
Nipple
1.72
1.7
Coefficient Of Thermal Expansion (no more)
Electrode
10-6 / ºC
1.5
1.5
Nipple
1.4
1.4
Ash Content (not more than)
%
0.3
0.3
Note: 1. Zonality as a reference index.
 
Detailed Photos

 

Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples
Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples

Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples
Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples
Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples
Graphite Electrode Anti-Oxidation Graphite Electrodes with NipplesGraphite Electrode Anti-Oxidation Graphite Electrodes with Nipples
Company Profile

Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples

Certifications
Graphite Electrode Anti-Oxidation Graphite Electrodes with Nipples
FAQ
1. Q: Do you provide sample service?
A: Yes, we only provide samples and ask for one piece at a time. The freight should be borne by you.

2. Q: Do you support customized services?
A: Yes, we can customize the size and logo according to your needs. Please consult the customer service for the specific minimum order quantity.

3. Q:  How is the Design & Engineering?
A:  Experienced and skilled team of designers including CAD designers and 3D designers has the capacity to deliver outstanding designs for your project. If you require more complex engineering of structures such as overhead transmission and distribution lines design,we can also provide this service also designer fee . 

4. Q:  What's the payment term? 
A:  We accept T/T, L/C, West Union.

5. Q:  What's the delivery time? 
A:  Usually within 7-15 days according to quantities 

6. Q:  What's the standard of package? 
A:  Export standard package or special package as the requirement of customers. 

7. Q:  What kind of product quality your factory offer? 
A:  Our products with both excellent quality and competitive price. And we offer free sample for your reference. 

8. Q:  What kind of certificate you have? 
A:  We have ISO9001:2008

 

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