UHP Graphite Electrode
Model Number: UHP
Grade: UHP (Ultra High Power), UHP (Ultra High Power)
Resistance (μΩ.m): ≤6.0
Apparent Density (g/cm³): ≥ 1.65
Flexural Strength (N/): ≥14.0
Product name: UHP Graphite Electrode 600mm with Nipples for Arc Furnaces/EAF
Type: Electrode Block
Length: 2400mm
Diameter: 600mm
Graphite Electrodes
Description: Our Graphite Electrodes are essential conduits for delivering electricity to electric arc furnaces, predominantly used in steel production. Crafted with precision, they begin as petroleum coke combined with petroleum pitch, meticulously extruded and shaped, before being baked to achieve sintering. Following this, the electrodes undergo a transformation into graphite through intense heating beyond 3000 °C. These robust electrodes can reach an impressive length of up to 11 ft. and a diameter of 30 in..
Specifications:
| HP Graphite Electrode |
Unit |
Φ200-400 |
Φ450-550 |
Φ600-700 |
| Specific Resistance≤ |
Electrode |
ΜΩ·M |
6.8 |
6.5 |
6.2 |
| Nipple |
5.0 |
4.5 |
4.2 |
| Transverse Strength≥ |
Electrode |
MPa |
10.0-13.0 |
10.0-13.0 |
10.0-13.0 |
| Nipple |
18.0-22.0 |
18.0-22.0 |
18.0-22.0 |
| Elastic Modulus≤ |
Electrode |
Gpa |
8.0-12.0 |
8.0-12.0 |
8.0-12.0 |
| Nipple |
14.0-16.0 |
14.0-16.0 |
14.0-16.0 |
| Ash Content≤ |
Electrode |
% |
0.3 |
0.3 |
0.3 |
| Nipple |
0.3 |
0.3 |
0.3 |
| Bulk Density≥ |
Electrode |
G/cm³ |
1.62-1.66 |
1.62-1.66 |
1.62-1.66 |
| Nipple |
1.74-1.80 |
1.74-1.80 |
1.74-1.80 |
| (C. T. E)≤ |
Electrode |
10-6/ºC |
1.6-1.9 |
1.6-1.9 |
1.6-1.9 |
| Nipple |
1.1-1.4 |
1.1-1.4 |
1.1-1.4 |
| UHP Graphite Electrode |
Unit |
Φ300-400 |
Φ450-550 |
Φ600-700 |
| Specific Resistance≤ |
Electrode |
ΜΩ·M |
6.0 |
5.5 |
5.2 |
| Nipple |
4.5 |
4.0 |
3.8 |
| Transverse Strength≥ |
Electrode |
MPa |
10.0-14.0 |
10.0-14.0 |
10.0-14.0 |
| Nipple |
20.0-26.0 |
20.0-26.0 |
20.0-26.0 |
| Elastic Modulus≤ |
Electrode |
Gpa |
9.0-13.0 |
10.0-14.0 |
10.0-14.0 |
| Nipple |
15.0-18.0 |
15.0-18.0 |
15.0-18.0 |
| Ash Content≤ |
Electrode |
% |
0.2 |
0.2 |
0.2 |
| Nipple |
0.2 |
0.2 |
0.2 |
| Bulk Density≥ |
Electrode |
G/cm³ |
1.68-1.74 |
1.70-1.74 |
1.70-1.74 |
| Nipple |
1.77-1.82 |
1.78-1.84 |
1.78-1.84 |
| (C. T. E)≤ |
Electrode |
10-6/ºC |
1.1-1.4 |
1.1-1.4 |
1.1-1.4 |
| Nipple |
0.9-1.2 |
0.9-1.2 |
0.9-1.2 |
Size Chart
| Nominal Diameter |
Actual Diameter |
Nominal Length(mm) |
| mm |
Inch |
Max(mm) |
Min(mm) |
| 75 |
3 |
78 |
73 |
1000 |
| 100 |
4 |
103 |
98 |
1200 |
| 150 |
6 |
154 |
149 |
1500-1800 |
| 200 |
8 |
205 |
200 |
1500-1800 |
| 225 |
9 |
230 |
225 |
1500-2100 |
| 250 |
10 |
256 |
251 |
1500-2100 |
| 300 |
12 |
307 |
302 |
1500-2100 |
| 350 |
14 |
357 |
352 |
1500-2400 |
| 400 |
16 |
409 |
403 |
1500-2400 |
| 450 |
18 |
460 |
454 |
1500-2400 |
| 500 |
20 |
511 |
505 |
1800-2700 |
| 550 |
22 |
562 |
556 |
1800-2700 |
| 600 |
24 |
613 |
607 |
2100-2700 |
| 650 |
26 |
663 |
657 |
2100-2700 |
| 700 |
28 |
714 |
708 |
2100-2700 |
| 750 |
30 |
765 |
759 |
2400-2700 |
| 800 |
32 |
816 |
810 |
2400-2700 |
Application
1. Electric arc steelmaking furnace. - Perfectly designed for the intense demands of electric arc steelmaking, offering reliability and exceptional performance.
2. Ladle arc refining furnace. - Optimally suited for ladle arc refining furnaces, ensuring refinement processes are carried out with precision.
3. Ore-heating furnaces. - Ideal for ore-heating furnaces, providing consistent and efficient heating results.
4. Resistance furnaces - Tailored for resistance furnaces, delivering superior electrical resistance and durability.
Advantage
* Annual output of 80,000 tons, timely delivery; - Ensures a robust supply chain with a remarkable annual production capacity of 80,000 tons, guaranteeing prompt delivery and availability.
* Low resistivity - Offers extraordinarily low resistivity, enhancing electrical efficiency and performance.
* High temperature strength - Exhibits impressive strength even under high temperatures, maintaining integrity and performance.
* Good thermal conductivity and electrical conductivity - Delivers outstanding thermal and electrical conductivity, ensuring effective energy transfer.
* Low thermal expansion coefficient - Features a minimal thermal expansion coefficient, reducing the risk of structural changes when heated.
* Low ash,Its ash content is controlled within 3%. - Guarantees purity with an ash content strictly managed to stay below 3%, ensuring cleaner operation.
* Dense and equal structure,Low graphite electrode consumption. - Boasts a dense and uniform structure leading to reduced graphite electrode consumption, optimizing resource use.
* Good oxidation resistance - Offers excellent resistance to oxidation, enhancing lifespan and reliability in demanding environments.
* High mechanical strength - Ensures exceptional mechanical strength, supporting robust and durable applications.
* Needle coke content accounts for 80%, raw materials imported from Japan and South Korea - Composed of 80% premium needle coke, sourced from the finest suppliers in Japan and South Korea, ensuring top-notch quality.
-
Hebei Saichuang Co., LTD Nestled in the thriving city of Handan, Hebei Saichuang Co., Ltd. takes full advantage of its strategic location and enjoys exceptionally convenient transportation access.
We are a leading enterprise in the realms of calcined petroleum coke, premium-grade petroleum coke, and industrial grease production. Our company stands out as a comprehensive, cutting-edge petrochemical company, flawlessly integrating research, development, and production processes.
Our principal manufacturing facility, inaugurated in 2012, boasts a registered capital of 10 million yuan, sprawls over an expansive 230 mu, and is strategically stationed in the Economic Development Zone of Quzhou County, Handan City, Hebei Province. Our prime location at the convergence of Shanxi, Hebei, Shandong, and Henan provinces, with proximity to the Qinglan and Daguang Highways, ensures optimal logistical advantages. With a formidable total investment of 1 billion yuan, the facility is meticulously designed to yield 700,000 tons of calcined petroleum coke annually. It ingeniously capitalizes on waste heat to generate a staggering 1 million tons of steam each year. By 2018, the initial phase was triumphantly completed and commenced operations, boasting six 60-tank calciners. This phase accomplished an impressive annual output of 350,000 tons of superior calcined petroleum coke, alongside 500,000 tons of steam and an astounding 100 million kWh of power generation.
1.Are you factory or trading?
We are factory with ISO 9001:2015 certified.
2. How about the capacity?
High output, with an annual output of 80,000 tons, timely delivery; guarantee delivery date.
3. How to guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
4.What can we buy from you?
Graphite electrode,electrode paste,carbon raiser,carbon product, and other graphite products.
5. How to confirm the grade of graphite electrode?
Please send inquiry to us, our sales manager will confirm the details and price for you.
Customers will be asked to provide electric arc furnace parameters and specifications and sizes of electrode.
6. What is your payment service?
Accepted Delivery Terms: FOB, CFR, CIF, EXW;
Accepted Payment Currency: USD, EUR, CNY;
Accepted Payment Type: T/T, L/C;
Audited Supplier 
){kind=link}