COMPANY PROFILE
Jiangsu Jianglong New Energy Technology Co., Ltd is a carbon products manufacturer with a complete set of production facilities in the northern area of Jiangsu Province. It covers an area of 270,000 square meters and has 388 employees. Jianglong's annual production capacity is 50,000 tons of High Power and Ultra High Power graphite electrodes with diameter range from Φ300 to Φ600mm.
Allowable Current-Carrying Capacities
Size of Graphite Electrodes and Allowable Tolerance
Recommend Tightening Torque
Certification:
Equipment:
Inspection
COTACT US
Website: jiang-long.en.made-in-china.com
Jiangsu Jianglong New Enery Technology Co.,Ltd.
Phone: (+86) 13705207289
Add:No.,8 East industry Avenue ,Yangtun Town,Pei County,Jiangsu,China
Jiangsu Jianglong New Energy Technology Co., Ltd is a carbon products manufacturer with a complete set of production facilities in the northern area of Jiangsu Province. It covers an area of 270,000 square meters and has 388 employees. Jianglong's annual production capacity is 50,000 tons of High Power and Ultra High Power graphite electrodes with diameter range from Φ300 to Φ600mm.
PRODUCE INFORMATIONS
UHP300/350/400/450/500/550/600 Graphite Electrode length 1800 with 4TPI nipple
Grade: UHP
Diameter:300/350/400/450/500/550/600MM
Length: 2400mm
Nipple: 3TPI, 4TPI,4TPIL
Material: Made of high quality petroleum coke, needle coke and coal tar pitch, appreciated by many foreign clients.
SPECTIIONS
| UHP Graphite Electrode | Unit | Φ300-400 | Φ450-550 | Φ600-700 | |
| Specific Resistance≤ | Electrode | ΜΩ·M | 6.0 | 6.5 | 5.8 |
| Nipple | 5.0 | 5.5 | 4.3 | ||
| Transverse Strength≥ | Electrode | Mpa | 11.0 | 10.5 | 10.0 |
| Nipple | 17.0 | 17.0 | 23.0 | ||
| Elastic Modulus≤ | Electrode | Gpa | 14.0 | 14.0 | 14.0 |
| Nipple | 18.0 | 18.0 | 22.0 | ||
| Ash Content≤ | Electrode | % | 0.2 | 0.2 | 0.3 |
| Nipple | 0.2 | 0.2 | 0.3 | ||
| Bulk Density≥ | Electrode | G/cm³ | 1.68 | 1.66 | 1.68 |
| Nipple | 1.76 | 1.76 | 1.78 | ||
| (C.T.E)≤ | Electrode | 10-6/ºC | 1.4 | 1.4 | 1.5 |
| Nipple | 1.3 | 1.3 | 1.3 | ||
Allowable Current-Carrying Capacities
| Nominal Diameter | UHP Graphite Electrodes | ||
| mm | inch | Current-Carrying Capacity(A) | Current Density(A/CM²) |
| 300 | 12 | ||
| 350 | 14 | 20000-30000 | 20-30 |
| 400 | 16 | 25000-40000 | 20-30 |
| 450 | 18 | 32000-49000 | 20-30 |
| 500 | 20 | 40000-58000 | 20-30 |
| 550 | 22 | 47000-65000 | 18-28 |
| 600 | 24 | 52000-78000 | 18-28 |
| 650 | 26 | 60000-85000 | 18-28 |
| 700 | 28 | 62000-95000 | 18-28 |
| Nominal Diameter | Actual Diameter(mm) | Length(mm) | Allowable Variation(mm) | ||||
| mm | inch | Max | min | Low Spot | Length | Short Length | |
| 300 | 12 | 307 | 302 | 299 | 1600/1800/2000 | ±100 | -275 |
| 350 | 14 | 357 | 352 | 349 | 1600/1800/2000 | ||
| 400 | 16 | 409 | 403 | 400 | 1600/1800/2000/2200 | ||
| 450 | 18 | 460 | 454 | 451 | 1600/1800/2000/2200 | ||
| 500 | 20 | 511 | 505 | 502 | 1600/1800/2000/2200 | ||
| 550 | 22 | 562 | 556 | 553 | 1800/2000/2200/2400 | ||
| 600 | 24 | 613 | 607 | 604 | 2000/2200/2400/2700 | ||
| 650 | 26 | 663 | 659 | 656 | 2000/2200/2400/2700 | ||
| 700 | 28 | 714 | 710 | 707 | 2000/2200/2400/2700 | ||
| Nominal Diameter (mm) | Torque(N·m) |
| 300 | 500-650 |
| 350 | 700-950 |
| 400 | 850-1150 |
| 450 | 1050-1400 |
| 500 | 1300-1700 |
| 550 | 1850-2400 |
| 600 | 2500-3800 |
| 650 | 3900-4300 |
| 700 | 4400-5200 |
Applications
- Electrodes in electric arc furnace and ladle refining furnace for steel making;
- Electrodes in electric smelting furnace for producing industrial silicon, yellow phosphorus, corundum and so on.
Programmable properties
- Good electrical conductivity.
- High resistance to thermal shock
- High mechanical strength
Certification:
Equipment:
Inspection
COTACT US
Website: jiang-long.en.made-in-china.com
Jiangsu Jianglong New Enery Technology Co.,Ltd.
Phone: (+86) 13705207289
Add:No.,8 East industry Avenue ,Yangtun Town,Pei County,Jiangsu,China