HP Graphite Electrode
Product Quick Detail
- Minimum Order
- 1
- Packaging
- N/A
- Delivery
- 15 Days
Specifications
- Minimum order : 10 Ton/Metric Ton
- Piece : U.S.$ 1 ~ 1
- Trade Terms :CIF, FOB, CFR
- Payment Terms : L/C, T/T
- Grade: RP, HP, UHP, IP
- HP graphite electrode is the conducting element for electric arc furnaces steelmaking. It is made of petroleum coke, needle coke, coal pitch and produced by a series of strict production processes. High-current lines insert through the graphite electrode port inside the furnace body. This will releases electric energy in the arc furnace to heat the furnace.
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The demand for the larger diameter electrodes has been increasing as EAF furnace sizes become larger. Graphite electrodes with diameter of 500 mm or 600 mm have become increasingly popular in recent years.
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SURFACE QUALITY
- There should be less than two defects or holes on the electrode surface, the maximum size of which is mentioned in the below chart.
- There should be no transverse crack on the electrode surface. For the longitudinal crack, the length should be less than 5% of the electrode circumference and the width should be 0.3 to 1.0 mm.
- The width of black area on electrode surface should be less than 1/10 of the electrode circumference and the length should be less than 1/3 of the electrode.
SpecificationDefect Dimension Nominal Diameter of Graphite Electrode (mm) 300–400 450–600 Diameter (mm) 20–40
(< 20 mm should be negligible)30–50
(< 30 mm should be negligible)Depth (mm) 5–10
(< 5 mm should be negligible)10–15
(< 10 mm should be negligible)DOWNLOAD
- Country: China (Mainland)
- Business Type: Manufacturer,,Trading Company
- Market:Africa,Americas,European Union,Middle East
- Founded Year:2009
- Address:Huizhong Square, Hengshui City, Hebei Province, China.
- Contact:yu li
Other products from HeBei Graptek International Trading Co., Ltd.
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