200mm RP Graphite Electrode Petroleum Coke For Silicon Making
RP 200 Graphite Electrode
Specification:200X1800 T4N nipple
MOQ: 20MT or one 20’FCL
Packing: Wooden pallets with steel strap
Lead time: About 12days
Delivery term: FOB, CFR, CIF, DAP
- Product Details
Introduction
RP graphite electrode is mainly made of petroleum coke. It is allowed to carry the current density less than 18A/cm2. Generally it is used in regular power electric arc furnace for steel making, silicon making, yellow phosphorus making etc.
| Typical Properties of RP Graphite Electrode | |||||
| Part | Resistance | Bending Strength | Young's Modulus | Bulk Density | CTE(100-600°C) |
| (m) | (Mpa) | (Gpa) | (g/cm3) | (×10 -6/C) | |
| Electrode | 7.5-8.8 | 6.5-9.5 | 6.5-9.0 | 1.54-1.62 | 2.0-2.4 |
| Nippe | 5.0-6.5 | 16.0-22.0 | 10.0-16.0 | 1.73-1.78 | 1.7-2.0 |
Package
Separated package---The electrodes and nipples are packaged separately.
Pre-connection package--- The nipples are connected with one end of electrode body in advance, and then both of them are packaged by wooden rafters, strapped with steel bands outside, the threaded nipples and end faces are covered by foamed plastic caps in order to protect them from damage.
Package Dimension and Weight
| Diameter * Length | Numbers of Electrodes per Package | Electrodes | Nipples pre-connection | |||
| Overall Dimensions | Approx. Weight | Overall Dimensions | Approx. Weight | |||
| mm | inch | pcs | mm | kg | mm | kg |
| 200x1800 | 8x72 | 9 | 1900×1070×470 | 908 | 2100×1070×470 | 930 |
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