As an ISO 9001:2008 certified manufacturer, it possesses sophisticated manufacturing and inspection equipment, provides 100% inspection and reporting on each product delivered to its customers so you can be assured that 100% of your parts are manufactured
Product Description
1. High Thermal Resistance Graphite Electrodes for Ladle Furnace Steelmaking
2. Full size Graphite Electrodes Rod, custom order available
3. 3TPI and 4TPI Long Graphite Nipples filled with pitch plug
4. High purity needle coke and low ash, which guarantee low power consumption
Graphite Electrodes Overview
Carbon Graphite Electrode are widely used in electric arc furnace (EAF) and ladle furnace (LF) for steel making production, ferroalloy production, silicon metal production and smelting processes. In addition to high temperature which can reach up to 3000℃ , the RP150 Graphite Electrodes for Ladle Furnace Steelmaking are featured with excellent mechanical strength, thermal expansion, thermal shock resistance and machinability.
Technical Support
In CarboGraphite Company, beyond the standard procedure of selling graphite electrodes, we have a group of experts focusing on delivering an entire service since receiving customer orders. All of our technician are trained engineers who have been working in furnaces or graphite electrodes manufacturers for years. We are familiar with all EAF, Ladle, and Foundry applications. CarboGraphite guarantees all graphite electrodes are up to the industry standard and will be exactly meet customers expections.
Graphite Electrodes Grades:
• Ultra-high power (UHP)
• High power (HP)
• Regular power (RP)
Why Choose CarboGraphite Electrodes?
• Annual output: 50,000 metric tons, mass stock
• Strict quality control system, ISO9001 certified
• High purity needle coke
• Short lead time and on-time delivery guaranteed
• Your one-stop supplier, both stable product quality and rich experiences of after-sales service.
Graphite Electrodes Specifications
Item |
Unit |
Graphite Electrode |
||||
RP |
HP |
|||||
φ300-φ800m m |
φ300-φ800m m |
φ300-φ500m m |
φ550-φ800m m |
|||
Typical Value |
Typical Value |
Typical Value |
Typical Value |
|||
Resistivity |
Electrode |
μΩm |
7.0-10.0 |
5.8-6.6 |
4.8-5.8 |
4.6-5.8 |
Nipple |
4.0-4.5 |
3.5-4.0 |
3.5-4.0 |
3.5-4.0 |
||
Modulus of Rupture |
Electrode |
Mpa |
8.0-10.0 |
10.0-13.0 |
10.0-14.0 |
10.0-14.0 |
Nipple |
19.0-22.0 |
20.0-23.0 |
20.0-24.0 |
22.0-26.0 |
||
Young's Modul us |
Electrode |
GPa |
7.0-9.3 |
8.0-12.0 |
9.0-13.0 |
10.0-14.0 |
Nipple |
12.0-14.0 |
14.0-16.0 |
15.0-18.0 |
16.0-19.0 |
||
Bulk Density |
Electrode |
g/cm3 |
1.53-1.56 |
1.64-1.68 |
1.68-1.74 |
1.68-1.74 |
Nipple |
1.70-1.74 |
1.75-1.80 |
1.78-1.82 |
1.78-1.84 |
||
CTE (100-600 ℃) |
Electrode |
10-6/℃ |
2.2-2.6 |
1.6-1.9 |
1.1-1.4 |
1.1-1.4 |
Nipple |
2.0-2.5 |
1.1-1.4 |
0.9-1.2 |
0.9-1.2 |
||
Ash |
% |
0.5 |
0.3 |
0.3 |
0.3 |
Graphite Nipple 4TPI Range and Nipple Size (4 buckles)
Nominal Diameter |
Nipple Type |
Nipple scoket average diameter |
Nipple largest diameter |
Nipple length |
Nipple scoket-depth |
Buckle length |
D4 |
D1 |
L1 |
L2 |
L3 |
||
800 |
432T4L |
428.64 |
431.80 |
635.00 |
323.50 |
319.50 |
750 |
406T4L |
403.24 |
406.40 |
609.60 |
310.80 |
306.80 |
750 |
406T4N |
403.24 |
406.40 |
584.20 |
298.10 |
294.10 |
700 |
374T4L |
371.49 |
374.65 |
558.80 |
285.40 |
281.40 |
700 |
374T4N |
371.49 |
374.65 |
457.20 |
234.60 |
230.60 |
650 |
355T4L |
352.44 |
355.60 |
558.80 |
285.40 |
281.40 |
650 |
355T4N |
352.44 |
355.60 |
457.20 |
234.60 |
230.60 |
600 |
317T4L |
314.34 |
317.50 |
457.20 |
234.60 |
230.60 |
600 |
317T4N |
314.34 |
317.50 |
355.60 |
183.80 |
179.80 |
550 |
298T4L |
295.29 |
298.45 |
457.20 |
234.60 |
230.60 |
550 |
298T4N |
295.29 |
298.45 |
355.60 |
183.80 |
179.80 |
500 |
269T4L |
266.72 |
269.88 |
457.20 |
234.60 |
230.60 |
500 |
269T4N |
266.72 |
269.88 |
355.60 |
183.80 |
179.80 |
450 |
241T4L |
238.14 |
241.30 |
355.60 |
183.80 |
179.80 |
Production Process of Graphite Electrode
Work Diagram of Graphite Electrode for smelting scrap steel
About CarboGraphite Company
CarboGraphite Industrial PTE.LTD, founded in 1992, is a comprehensive carbon electrodes and related products manufacturer in China, products covering Graphite Electrodes rod, electrode paste, Refractory, Flake Graphite, Petroleum Coke, and related products. Maintaining the high quality of both our products and services is vital to the long-term success of our company. We cooperate closely with distributors and terminal customers in the steel, steel refining and non ferrous smelting industries worldwide.
Annual Production Capacity
Graphite Electrodes: 50,000 MT
electrode paste: 200,000 MT
Calcined Coke: 250,000 MT
Refractories: 20000 MT
Win-win Cooperation with Customers
Exporting to worldwide
Welcome to Contact Us
Carbo Graphite is committed to providing a range of high quality, innovative, cost-effective products, solutions and services. The main products are graphite electrode, carbon electrode, electrode paste, graphite powder, graphite block, calcined petroleum coke, recarburiser and prebaked anode.
sean@smeltingmateria
As an ISO 9001 certified manufacturer, it possesses sophisticated manufacturing and inspection equipment, provides 100% inspection and reporting on each product delivered to its customers so you can be assured that 100% of your parts are manufactured and
sean@smeltingmateria
As an ISO 9001 certified manufacturer, it possesses sophisticated manufacturing and inspection equipment, provides 100% inspection and reporting on each product delivered to its customers so you can be assured that 100% of your parts are manufactured and
sean@smeltingmateria
As an ISO 9001 certified manufacturer, it possesses sophisticated manufacturing and inspection equipment, provides 100% inspection and reporting on each product delivered to its customers so you can be assured that 100% of your parts are manufactured and