Graphite Electrodes For Glass Melting Furnaces
Products Description
Graphite electrodes for glass melting furnaces
They are specialized types of graphite electrodes that are used when produce glass. These electrodes are typically designed to endure the extreme temperatures and harsh chemical circumstances that are present in glass melting furnaces, and temperature can up to 1600°C.
Linzhang Xinhui Carbon is a leading manufacturer and supplier of graphite electrodes for glass melting furnaces, we provide various products to meet the needs of different glass production processes. Our electrodes use the latest manufacturing technologies in order to provide exceptional performance, reliability, and longevity in the most demanding industrial applications. By virtue of their high quality of products and, Linzhang Xinhui Carbon is a trusted partner to glass manufacturers.
Products parameters
Graphite Electrodes diameter and allowable deviation
|
UNIT (MM) |
||||
|
Name |
Nominal Diameter mm |
Actual Maximum Diameter mm |
Actual Minimum Diameter mm |
Nominal Length mm |
|
UHP/HP Graphite electrode
|
100 |
102 |
107 |
1700/1800/1900/2700 |
|
150 |
152 |
157 |
1600/1800/1900 |
|
|
200 |
205 |
202 |
1600/1800/1900 |
|
|
250 |
256 |
251 |
1600/1800/1900 |
|
|
300 |
307 |
302 |
1600/1800/2000 |
|
|
350 |
358 |
352 |
1600/1800/2000 |
|
|
400 |
409 |
403 |
1600/1800/2000/2200 |
|
|
450 |
460 |
454 |
1600/1800/2000/2200 |
|
|
500 |
511 |
505 |
1800/2000/2200/2400 |
|
|
550 |
562 |
556 |
1800/2000/2200/2400/2700 |
|
|
600 |
613 |
607 |
2000/2200/2400/2700 |
|
|
650 |
663 |
659 |
2000/2200/2400/2700 |
|
|
700 |
714 |
710 |
2000/2200/2400/2700 |
|
|
750 |
765 |
761 |
2000/2200/2400/2700 |
|
Graphite electrode technical parameters
|
Item |
Unit |
RP |
HP |
UHP |
||||
|
|
≤∅400 |
≥∅450 |
≤∅400 |
≥∅450 |
≤∅400 |
≥∅450 |
||
|
Electric Resistivity |
Electrode |
μΩ*m |
≤8.5 |
≤9.0 |
≤6.0 |
≤6.5 |
≤5.0 |
≤5.5 |
|
Nipple |
|
≤6.5 |
≤6.5 |
≤5.5 |
≤5.5 |
≤4.5 |
≤4.5 |
|
|
Transverse Strength |
Electrode |
MPa |
≥8.0 |
≥7.0 |
≥10.5 |
≥10.5 |
≥15.0 |
≥15.0 |
|
Nipple |
|
≥16.0 |
≥16.0 |
≥20.0 |
≥20.0 |
≥22.0 |
≥22.0 |
|
|
Young’s Modulus |
Electrode |
Gpa |
≤9.3 |
≤12.0 |
≤14.0 |
|||
|
Nipple |
|
≤14.0 |
≤16.0 |
≤18.0 |
||||
|
Bulk Density |
Electrode |
g/cm3 |
≥1.54 |
≥1.65 |
≥1.68 |
|||
|
Nipple |
|
≥1.69 |
≥1.73 |
≥1.76 |
||||
|
Coefficient of Termal Expansion (100℃﹣600℃) |
Electrode |
100-6/℃ |
≤2.5 |
≤2.0 |
≤1.5 |
|||
|
Nipple |
|
≤2.0 |
≤1.6 |
≤1.2 |
||||
|
Ash |
% |
≤0.3 |
≤0.2 |
≤0.2 |
||||
Certificate



Applications
Flat glass production:They are used to melt the raw materials in flat glass production , for instance, soda ash, limestone and sand in a furnace to create a uniform glass pane.The electrodes are typically used in conjunction with other furnace components, for example, heating elements and furnace walls in order to meet the desired melting temperature and glass quality.
Fiberglass production: They are also used in fiberglass production and they are used to melt and refine the raw materials, for example, sand and borax, to create a molten glass that is then extruded into thin fibers. The electrodes are designed to provide accurate temperature control and to withstand the harsh chemical atmosphere of the furnace.
Glass container production: They are used when produce glass containers, for example, bottles and jars. The electrodes are used to melt and refine the raw materials, for example, sand and cullet, to create a molten glass that is then formed into the desired shape using molds or other shaping techniques.
Specialty glass production: They are also used when produce specialty glasses, for example, optical glass, laboratory glassware, and glass for electronic field. The electrodes are designed to provide accurate temperature control and to withstand the harsh chemical circumstance of the furnace, which is important for achieving the desired glass quality.

Packing and Shipping
Finished Graphite Electrodes are packed according to customers' requirements, shipped via containers or trucks, and provided with perfect after-sales service.


FAQ
1. Are you a Manufacturer or Trader?
We are manufacturer,we have our own factory.
2. When can I get the price?
We usually quote within 8 hours after getting your detailed requirements,like size,quantity etc.If it is an urgent order,you can call us directly.
3. What about the lead time for mass product?
The lead time is based on the quantity, about 7-12days.For graphite product,apply Dual-use items license need about 15-20 working days.
4. What is your terms of delivery?
We accept FOB,CFR,CIF,EXW,DAP,DDP,etc.You can choose the most convenient way for you.Besides that,we can also shipping by Air and Express.
5. Do you provide samples?
Yes,samples are available for you.
6. Product packaging?
We are packed in wooden cases,or according to your requirements.
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