Tel:+86-0310-5506519 E-mail:enquiry@ht-corp.cn Whatsapp:+86 19913018867
products
Contact us
Tel: +86-19913018867
Tel: +86-0310-5506519
E-mail: enquiry@ht-corp.cn
Address: North Carbon Base of Handan Expressway, Handan City
Impregnated graphite electrode
Impregnated graphite electrode
The products of the company are all made of petroleum coke with high quality after forging as raw material, the petroleum coke is broken and ground, screened into different size particles, and then mixed with carbonizable adhesive to make it into a thermoplastic material, and then extruded into the required cube, and roasted in the furnace to make the adhesive carbonized.
| project | unit | Nominal diametermm | ||||||
| 75-200 | 250-400 | 450-600 | ||||||
| Optimal level | Level 1 | Optimal level | Level 1 | Optimal level | Level 1 | |||
| The resistivity ≤ | electrode | μΩm | 7 | 8 | 7 | 8 | 7.5 | 8.5 |
| joint | 6.5 | 6.5 | 6.5 | |||||
| Flexural strength ≥ | electrode | MPa | 10 | 9 | 8 | |||
| joint | 13 | 13 | 13 | |||||
| Modulus of elasticity ≤ | electrode | GPa | 12 | 12 | 12 | |||
| joint | 14 | 14 | 14 | |||||
| Bulk density ≥ | electrode | g/cm3 | 1.65 | 1.65 | 1.65 | |||
| joint | 1.72 | 1.72 | 1.72 | |||||
| Coefficient of thermal expansion≤ （100℃-600℃） | electrode | 10-6/℃ | 2.6 | 2.6 | 2.6 | |||
| joint | 2.3 | 2.3 | 2.3 | |||||
| ash≤ | ％ | 0.3 | 0.3 | 0.3 | ||||
Leave us a message
SHARE WITH YOU
Until now we have exported our products to more than 30 countries of the world. The encouragement from our customer’s trust let us increase the production capacity and keep competitive. All stuff of Hebei Haiteng will take our best to build win-win cooperation with you.
