Supply graphite electrode tube/graphite electrodes/graphite rod
Descripción
Descripción del producto
Graphite electrode is made from the domestic first petroleum coke and high quality needle coke and widely used in the electric
arc furnaces for production of alloy steels, metal and other nonmetallic materials, etc.. The graphite electrodes include: regular
energía,high power,ultra high power and square electrode. The range of diameters covers from 200mm to 700mm. Our products own the
following characteristics:low electric resisitivity, good electric and thermal conductivity,high oxidation resisitance, greater
resisitance to thermal and mechanical shock,high mechanical strength, high machining accuracy.
We can produce regular power, high power, and ultra high power graphite electrodes of Φ300-800mm according to customers requirements.
arc furnaces for production of alloy steels, metal and other nonmetallic materials, etc.. The graphite electrodes include: regular
energía,high power,ultra high power and square electrode. The range of diameters covers from 200mm to 700mm. Our products own the
following characteristics:low electric resisitivity, good electric and thermal conductivity,high oxidation resisitance, greater
resisitance to thermal and mechanical shock,high mechanical strength, high machining accuracy.
We can produce regular power, high power, and ultra high power graphite electrodes of Φ300-800mm according to customers requirements.
Solicitud
1. Ladle furnaces
2. Electric arc furnace steel making
3. Yellow phosphorus furnace
4. Industrial silicon furnace or melting copper.
5. Refine steel in ladle furnaces and in other smelting processes
Characteristics
1. Low electric resistance
2. High density
3. Good electrical conductivity
4. High anti-oxidation capability
5. Precise machining accuracy
6. Low sulphur and low ash, not give steel second time impurity
Physical and chemical indexes
Properties | Unidad | UHP | HP | RP | ||||
300-600milímetro | 650-800milímetro | 300-800milímetro | 300-800milímetro | |||||
Electric resistivity | Electrode | μΩm | 4.8-5.8 | 4.6-5.8 | 5.8-6.6 | 7.8-8.8 | ||
Nipple | 3.8-4.5 | 3.8-4.5 | 4.2-5.0 | 5.0-6.5 | ||||
Flexural strength | Electrode | MPA | 10.0-14.0 | 10.0-14.0 | 10.0-13.0 | 7.0-12.0 | ||
Nipple | 20.0-26.0 | 22.0-26.0 | 18.0-22.0 | 15.0-20.0 | ||||
Young’s modulus | Electrode | Gpa | 9.0-13.0 | 10.0-14.0 | 8.0-12.0 | 7.0-9.3 | ||
Nipple | 15.0-18.0 | 15.0-18.0 | 14.0-16.0 | 12.0-14.0 | ||||
Bulk density | Electrode | ≥g/cm3 | 1.68-1.74 | 1.70-1.74 | 1.62-1.66 | 1.53-1.56 | ||
Nipple | 1.77-1.82 | 1.78-1.84 | 1.74-1.80 | 1.70-1.74 | ||||
CTE(100-600℃) | Electrode | x10-6/℃ | 1.1-1.4 | 1.1-1.4 | 1.6-1.9 | 2.2-2.6 | ||
Nipple | 0.9-1.2 | 0.9-1.2 | 1.1-1.4 | 2.0-2.5 | ||||
Ceniza | 0.3 | 0.3 | 0.3 | 0.5 | ||||
Detalles de producto
Factory producing
Perfil de la empresa
Hebei Keqiu Trading Co.LTD
Hebei Keqiu Trading Co.LTD is a professional manufacturer of graphite products in Hebei Province. Our company mainly engaged in the production, R & D and sales of graphite products, with advanced production lines, testing rooms (product content detection), which form an advanced equipment, perfect procedures of complete graphite product R & D and testing system. The annual production capacity of carbon powder and various graphite products is about 30,000 tons.Our company have SGS official certificatd , and also science and technology bureau certificated . And the State intellectual property Office authorized us a number of utility model patents.
Our main products are: graphite electrode, high purity graphite, fine structure graphite, Carburizing agent for casting. We can also customize products such as graphite crucible, graphite mold, graphite crystallizer, graphite sealing ring, graphite rod, graphite block, graphite ring, graphite wheel, graphite bushing, self-lubricating graphite bearing, etc..
Embalaje & Entrega
1: Packed in plywood crates, inner plastic to prevent water and dust, and braced strongly with steel strip fixed outside. Or as your requirements.
2: wooden case or plywood case or other sea worthy package
3: Plywood packing by suitable for seaworthy shipping. Foams Inside to avoid shock damage, or according to customers’ requirement.
Preguntas más frecuentes
♥ Do you provide samples?
Sí, samples are available for you to check our quality.
Samples delivery time will be about 3-10 días.
Samples delivery time will be about 3-10 días.
♥ When can I get the price?
A:Por lo general cotizamos dentro de 24 hours after getting your detailed requirements, like size, quantity etc.
If it is an urgent order, you can call us directly.
If it is an urgent order, you can call us directly.
♥ What about the lead time for mass product?
The lead time is based on the quantity,about 7-12days.For graphite product,apply Dual-use items
license need about 15-20working days.
license need about 15-20working days.
♥ What is your terms of delivery?
We accept FOB, CFR, C.I.F., EXW, etc.. You can choose the most convenient way for you. Besides that,
we can also shipping by Air and Express.
we can also shipping by Air and Express.
♥ Product packaging?
We are packed in wooden cases, or according to your requirements.
♥ Notice
Please note that the price on alibaba is a rough price.The actual price will depends on raw materials,
exchange rate ,wage and your order quantity .Hope to cooperation with you,Gracias !
exchange rate ,wage and your order quantity .Hope to cooperation with you,Gracias !
Información Adicional
| Escribe: | Isostatic Graphite Rod |
|---|---|
| Solicitud: | Arc furnase of making steel |
| Longitud: | 1500-2800milímetro |
| Resistencia (μΩ.m): | 5.2 μΩm |
| Densidad a Granel (g/cm³ ): | 1.66-1.74 |
| Porosity (%): | 4 – 9 Micro |
| Compressive Strength: | 135MPA |
| Lugar de origen: | Hebei, Porcelana |
| Nombre de la marca: | Keqiu |
| Número de modelo: | UHP |
| Nombre del producto: | uhp graphite electrode graphite electrode |
| Nipple Type: | 3TPI/4TPI/T4L |
| Resistencia: | 5.2 μΩm |
| Apparent Density: | 1.75 g/cm3 |
| Flexural Strength: | 10-14MPa |
| Thermal Expansion: | 1.1 |
| ASH: | 0.3% máx. |
| Materiales: | 100% Imported Needle Coke |
| Superiority: | Low Consumption Rate |
| ELASTIC MODULUS: | 14 Gpa Max |