HP graphite electrode manufacturer price for arc furnaces
SPECIFICATION LIST
HP Size and Tolerance |
Diameter (mm) | Length (mm) |
Nominal diameter | Actual diameter | Nominal length | Tolerance | Short feet length |
mm | inch | max | min | mm | mm | max | min |
200 | 8 | 209 | 203 | 1600/1800/ 2000/2200/ 2400/2700 | ±100 | -100 | -275 |
250 | 10 | 258 | 252 |
300 | 12 | 307 | 302 |
350 | 14 | 357 | 352 |
400 | 16 | 409 | 403 |
450 | 18 | 460 | 454 |
500 | 20 | 511 | 505 |
550 | 22 | 556 | 553 |
600 | 24 | 613 | 607 |
Physical and Chemical Index of HP |
Items | unit | Diameter: 250-600mm |
| | Standard | Test data |
| | Electrode | Nipple | Electrode | Nipple |
Electrical resistance | μΩm | 6.5-7.5 | 6.0 | 6.0-7.0 | 5.5 |
Flexure strength | Mpa | 9.8-10.5 | 14 | 12-15 | 15-18 |
Modulus of elasticity | GPa | 12 | 16 | 12 | 14 |
Ash content | % | 0.2 | 0.2 | 0.2 | 0.2 |
Apparent density | g/cm3 | 1.6 | 1.7 | 1.68-1.73 | 1.75 |
Factor of expansion(100-600℃) | x10-6/℃ | 2.4 | 2.2 | 2.2 | 2.0 |
APPLICATION
Graphite electrode is a conductive material for smelting iron and steel, brown corundum, metal silicon and so on in electric furnace. Circuit steelmaking
FAQ
Q1: Where can I get product and price information?
A1: Send us inquiry e-mail, we will contact with you when we receive your email, or contact me on chat app.
Q2: what’s the payment terms?
A2: We accept 40% as deposit, and balance to be paid on seeing the scan copy of BL.
Q3: How to delivery the goods?
A3: We deliver the goods by truck to port, or loading in container in factory.
Q4: Are you trading company or factory?
A4: We are direct factory and have the most advanced machine and about 80 employee in our 15000m2 workshop.
Q5: What’s the minimum order quantity?
A5: 18-20tons, one 20’ fcl.
Q6: What’s the delivery time?
A6: 2-3 weeks after got the deposit.
ConTACT US
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