NL.0258 Природный графитовый блок Графен нержавеющая сталь дорожный нефтяной кокс Ef-Lf Дуговые Печи Графитовая
- Категория: Graphite Products >>>
- Поставщик: Shijiazhuang,Nalai,Biotechnology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 2142.27 $* | 2249.37 $* |
| Aug-16-2025 | 2124.27 $* | 2230.1 $* |
| Jul-16-2025 | 1782.35 $* | 1871.95 $* |
| Jun-16-2025 | 2088.34 $* | 2192.84 $* |
| May-16-2025 | 1818.48 $* | 1909.16 $* |
| Apr-16-2025 | 2052.91 $* | 2155.73 $* |
| Mar-16-2025 | 2034.29 $* | 2136.49 $* |
| Feb-16-2025 | 2016.16 $* | 2117.15 $* |
| Jan-16-2025 | 1998.49 $* | 2098.58 $* |
Характеристики
Size
ITEM |
| Regular power | High power | Ultra High power | |||
UNIT | 3-24 inch | 4-24inch | 14-24inch | 12-20inch | 22-28inch | ||
|  |  |  |  |  | ||
Resistivity | Electrode | μΩ*m | 7.0-9.0 | 5.8-6.8 | 5.5-6.5 | 4.8-5.8 | 4.5-5.5 |
Nipple | 4.0-4.5 | 4.0-5.0 | 3.5-4.0 | 3.0-4.0 | 2.5-3.5 | ||
Bending strength | Electrode | MPA | 8.0-12.0 | 9.0-12.0 | 10.0-14.0 | 10.0-15.0 | 12.0-16.0 |
Nipple | 19.0-22.0 | 16.0-20 | 20.0-23.0 | 20.0-24.0 | 22.0-25.0 | ||
Elastic Modulus | Electrode | GPA | 7.0-11.0 | 8.0-12.0 | 8.0-12.0 | 9.0-13.0 | 10.0-14.0 |
Nipple | 12.0-14.0 | 12.0-15.0 | 14.0-16.0 | 15.0-18.0 | 16.0-19.0 | ||
Bulk density | Electrode |
| 1.60-1.65 | 1.68-1.70 | 1.68-1.72 | 1.70-1.75 | 1.70-1.75 |
Nipple | 1.75-1.8 | 1.78-1.82 | 1.78-1.82 | 1.78-1.85 | 1.8-1.85 | ||
Ash | Electrode | % | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 |
Nipple | |||||||
CTE (100-600℃) | Electrode |
| 2.0-2.4 | 1.6-2.0 | 1.6-1.9 | 1.1-1.4 | 1.1-1.4 |
Nipple | 1.8-2.2 | 1.1-1.5 | 1.1-1.4 | 0.9-1.2 | 0.9-1.2 | ||
Product Show
Application
Packaging & Shipping
Certifications
Company Profile
Shijiazhuang Nalai Biotechnology Co., Ltd Provide high quality Graphite electrode, Graphite electrode mainly petroleum coke, needle coke as raw material, coal pitch as binder, calcination, ingredients, kneading, molding, baking and graphitization,machining, made of, can be divided into ordinary power, high power and high power, mainly used in steel smelting electric arc furnace and refining furnace smelting furnace, electric furnace steel making is the use of graphite electrode in furnace to import the current, strong current in the lower electrode by gas arc discharge, use the heat generated by the arc for smelting.Graphite electrodes of different diameters are used according to the capacity of the electric furnace. For continuous use of the electrodes, the electrodes are connected by the threaded joint of the electrodes. The graphite electrode used in steelmaking accounts for about 70 ~ 80% of the total graphite electrode consumption
If you need, please feel free to contact us. We will provide you with the most competitive price, high quality and excel service.,etc
Factory & Workshop
FAQ
Q: Where can I get product and price information?
A: Send us inquiry e-mail, we will contact with you when we receive your email,or contact me on chat app.
Q: What is the term of the delivery?
A: FOB, CFR, CIF, etc.
Q: How to delivery the goods? A: We deliver
the goods by truck to port, or loading in container in factory.
Q: Are you trading company or factory?
A: We are direct factory
and have the most advanced machine and about 100 employee in our 18000m2 workshop.
and have the most advanced machine and about 100 employee in our 18000m2 workshop.
Q: What’s the minimum order quantity?
A: 20tons, one 20’ fcl.
Q: What’s the delivery time?
A: 2-3 weeks after got the deposit.
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