Audited Supplier
Our premium graphite electrodes are crafted using the finest domestic petroleum coke and pitch coke, along with the exceptional imported Japanese needle coke. For our HP grade graphite electrodes, we incorporate 30% imported needle coke, while our UHP graphite electrodes boast over 80% of this high-quality ingredient. These electrodes are indispensable in electric arc furnaces (EAF) and ladle furnaces (LF) for the production of alloy steel, metals, and non-metallic materials. They are distinguished by their low resistance, excellent electric and thermal conductivity, superior oxidation and thermal shock resistance, and remarkable mechanical strength.
Graphite Electrode Productive Process
| Graphite Electrode Technical data | |||||||
| Specification | RP | HP | UHP | ||||
| φ200-300 | φ350-600 | φ200-400 | φ450-600 | φ250-400 | φ450-600 | ||
| Electrical Resistivity μ Ω.m ≤ | Electrode | 8.5 | 6.5 | 5.5 | |||
| Nipple | 6.5 | 5.5 | 4.5 | ||||
| Bulk Density g/cm3 ≥ | Electrode | 1.53 | 1.52 | 1.62 | 1.6 | 1.67 | 1.66 |
| Nipple | 1.69 | 1.73 | 1.75 | ||||
| Flexural Strength ≥Mpa | Electrode | 8.5 | 7 | 10.5 | 9.8 | 11 | |
| Nipple | 15 | 16 | 20 | ||||
| Elastic Modulus Gpa ≤ | Electrode | 9.3 | 12 | 14 | |||
| Nipple | 14 | 16 | 18 | ||||
| Ash % ≤ | Electrode | 0.5 | 0.3 | 0.3 | |||
| Nipple | 0.5 | 0.3 | 0.3 | ||||
| CTE(100ºC-600ºC) 10 -6/ºC ≤ | Electrode | 2.9 | 2.4 | 1.5 | |||
| Nipple | 2.7 | 2.2 | 1.4 | ||||
Shijiazhuang Jinshi Graphite Co., Ltd. proudly specializes in the manufacturing and export of diverse raw materials essential for steel mills and foundries. Our expansive factory spans 54,450 square meters, boasting an impressive production capacity of 30,000 tons annually. Equipped with a professional quality control system, a skilled technical team, and dedicated sales and service teams, our company has focused on carbon products for over a decade. Our main offerings include RP graphite electrodes, HP graphite electrodes, UHP graphite electrodes, high-purity artificial graphite, graphite rods, graphite petroleum coke, calcined petroleum coke, gas-calcined anthracite (GCA), electrical calcined anthracite (ECA), silicon carbide, carbon raiser, graphite electrode powder, and graphite electrode blocks. We earnestly look forward to creating a prosperous future with you.
Q1: Where can I get product and price information?
A1: Simply send us an inquiry email, and we will promptly respond upon receiving your message. Alternatively, you can reach out to us via chat applications.
Q2: How is the delivery of goods handled?
A2: We ensure efficient delivery by transporting goods by truck to the port or loading them into containers at the factory. All packages are securely enclosed in wooden cases.
Q3: Are you a trading company or a factory?
A3: We are a direct factory equipped with the most advanced machinery and employing around 80 skilled workers in our 15,000 m² workshop.
Q4: What's the minimum order quantity?
A4: Our minimum order quantity is 1 ton.
Q5: What's the delivery time?
A5: The standard delivery time is 2-3 weeks after receiving the deposit.
Q6. What is your payment service?
A6: Accepted Delivery Terms: FOB, CFR, CIF, EXW;
Accepted Payment Currency: USD, EUR, CNY;
Accepted Payment Types: T/T, L/C, CAD.
