Ask Lasest Price | |
Brand Name : | HTC |
Model Number : | HTC-049 |
Certification : | ISO,SGS |
Price : | USD20,000-90,000/Ton |
Payment Terms : | L/C, T/T |
Supply Ability : | 3000tons per month |
Delivery Time : | 15 woking days |
Dia 250mm Petroleum Coke Arc Furnace Electrodes IP Graphite Rod Electrodes
Graphite Electrode Grades : RP,IP, HP, SHP, UHP
Regular Power Graphite Electrodes (RP)
Impregnation Power Graphite Electrodes (IP)
High Power Graphite Electrodes (HP)
Special High Power Graphite Electrodes (SHP)
Ultra High Power Graphite Electrodes (UHP)
Graphite Electrodes 100-700 Diameter & Length:1500-2700mm
Product description:
Product Name:UHP Graphite Electrodes for Metallurgical Furnace Ultra High Power Graphite Electrode
Place of Origin: Hebei, China (Mainland)
Brand Name: HTC
Type: Electrode Block
Application: Steel Making/Smelting Steel
Length: 1600~2800mm
Grade: UHP
Resistance (μΩ.m): <5.5
Apparent Density (g/cm³ ): >1.68
Thermal Expansion: <1.5 X10-6 / (100-600 )
Flexural Strength (N/㎡): >11 Mpa
ASH: 0.2% max
Nipple type: 3TPI/4TPI/4TPIL
Raw Material: Needle Coke
Superiority: Low Consumption Rate
Color: Black Gray
Diameter: 650mm
Specification List
Item | Electrode | ATE Nipple |
Specific Electrical Resistance | <5.5 | <4.5 |
Flexure strength (Mpa) | >11 | >20 |
Elastic Modulus(Gpa) | <14 | <18 |
Bulk Density(g/cm3) | >1.68 | >1.75 |
CTE 100-600℃ (X10-6) | <1.5 | <1.4 |
Ash Content(%) | <0.2 | <0.3 |
Specifications
Item | Unit | Nominal Diameter | |||||
UHP | SHP | HP | RP | ||||
Φ300-450 | Φ500-700 | Φ250-500 | Φ200-600 | Φ200-600 | |||
Electric Resistivity | electrode | μΩ·m | ≤5.5 | ≤5.0 | ≤6.0 | ≤6.5 | ≤8.0 |
Nipple | ≤4.0 | ≤4.5 | ≤5.0 | ≤5.5 | |||
Flexural Strength | electrode | MPa | ≥15.0 | ≥12.0 | ≥9.0 | ≥8.0 | |
Nipple | ≥24.0 | ≥22.0 | ≥20.0 | ≥18.0 | |||
Elastic Modulus | electrode | GPa | ≤14.0 | ≤13.0 | ≤12.0 | ≤9.3 | |
Nipple | ≤18.0 | ≤17.0 | ≤16.0 | ≤14.0 | |||
Bulk Density | electrode | g/cm3 | ≥1.68 | ≥1.66 | ≥1.64 | ≥1.55 | |
Nipple | ≥1.8 | ≥1.78 | ≥1.76 | ≥1.70 | |||
Coefficient of thermal expansion | electrode | 10-6/ºC | ≤1.5 | ≤1.6 | ≤1.7 | ≤1.7 | |
Nipple | ≤1.2 | ≤1.4 | ≤1.4 | ≤1.6 | |||
Ash content | % | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.3 |
Tolerances of electrode diameters and lengths(MM)
Nominal diameter | Actual diameter | Length | |||
in | mm | max | min | Black surface min | |
12 | 300 | 307 | 302 | 299 | 1800 |
14 | 350 | 357 | 352 | 349 | 1800/2100 |
16 | 400 | 409 | 403 | 400 | |
18 | 450 | 460 | 454 | 451 | |
20 | 500 | 511 | 505 | 502 | 1800/2100/2400 |
22 | 550 | 562 | 556 | 553 | 2100/2400 |
24 | 600 | 613 | 607 | 604 | 2400/2700 |
28 | 700 | 714 | 710 | 707 | 2700 |
Product Details:
1)Withstand large current,high discharge rate.
2)Good dimension stability,not easy to deform.
3)Resistant to cracking & spalling.
4)High resistance to oxidation and thermal shock.
5)High mechanical strength,low electrical resistance.
6)High machining accuracy,good surface finishing.
5.Our Equipment
The graphite electrode is mainly made of petroleum coke and needle coke, and the coal bitumen is used as a binder. It is made by calcination, compounding, kneading, forming, baking, graphitization and machining.
According to its quality indicators, graphite electrodes can be divided into RP graphite electrodes, HP graphite electrodes and UHP graphite electrodes. HP grade graphite electrode add 30% Japan needle coke, UHP grade graphite electrode use 100% needle coke. Widely used in LF, EAF for steel making industry, Non-ferrous industry, silicon and phosphorus industry.
6.Warehouse:
7.Packing & Delivery
MOQ:5-10Ton, support LCL.
Packing: standard packages in wooden pallet; special packages available
Delivery time: 15 working days after receiving advance payment
About Us:
We supply graphite electrodes at every grade (RP/IP/HP/UHP/SHP)
with high quality and reasonable price simultaneously. Sizes and
grades can be customized as per actual requirements.
With professional team and advanced technology, our graphite
electrodes are strictly meet the national standard YB/T4088-2000, YB/T4089-2000, YB/T4090-2000 and international standard. Our graphite electrode effectively
helps customers to reduce cost and improve productivity with the
advantages of lower resistance, lower consumption .
Quality Material: Needle coke from Conocophillips66 and Mitsubishi Chemical for UHP/SHP/HP graphite electrode; high quality low sulfur
petroleum coke for RP/IP graphite electrode .
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