Contact Us
Mobile:
+8618031071182（Mr. Chang）
+8613703203188（Mr. Guo）
E-mail:
hbqh@qihengcarbon.com
Address:
West of Zholangbao Village, Shangcheng Town, Chengan County, Handan City, Hebei Province
Alibaba Store:https://qihengcarbon.en.alibaba.com/
Φ450-Φ750 graphite electrodes (RP)
- Commodity name： Φ450-Φ750 graphite electrodes (RP)
- Product Description
-
Product Video
Product Introduction
The Φ450-Φ750 graphite electrodes (RP) from our customized rp graphite electrode spots are designed to meet the high demands of large-scale metallurgical applications. These electrodes are crafted to provide superior performance in the smelting of non-ferrous and ferrous metals, offering a reliable solution for industries that require intense electrical heating. The customized rp graphite electrode spots ensures that each electrode is tailored to the specific needs of the smelting process, whether it’s for steel, industrial silicon, or the production of ferroalloys.
With a focus on durability and efficiency, the Φ450-Φ750 graphite electrodes (RP) from our customized rp graphite electrode spots are engineered to withstand high temperatures and electrical loads. The electrodes are known for their high flexural strength and elastic modulus, which are crucial for maintaining structural integrity in harsh smelting environments. The source’s commitment to quality is reflected in the consistent bulk density and low ash content of the electrodes, ensuring a longer lifespan and reduced maintenance.
Product Parameters
Item Unit Nominal Diameter Standard YB/T4088-2000 Internal Control Standard 150-300 350-500 200-300 350-500 550-600 Resistivity Electrode E μΩ•m ≤10.5 ≤10.5 ≤8.0 ≤9.0 ≤9.5 Joint N ≤8.5 ≤8.5 ≤6.0 ≤6.5 ≤7.0 Flexural Strength Electrode E MPa ≥9.8 ≥6.4 ≥10.0 ≥8.0 ≥8.0 Joint N ≥13.0 ≥13.0 ≥14.0 ≥14.0 ≥14.0 Elastic Modulus Electrode E GPa ≤9.3 ≤9.3 ≤10.3 ≤10.3 ≤10.3 Joint N ≤14.0 ≤14.0 ≤14.0 ≤14.0 ≤14.0 Bulk Density Electrode E g/cm³ ≥1.52 ≥1.52 ≥1.58 ≥1.60 ≥1.60 Joint N ≥1.68 ≥1.68 ≥1.70 ≥1.70 ≥1.70 Ash Content Electrode E % ≤0.5 ≤0.5 ≤0.4 ≤0.4 ≤0.4 Joint N Thermal Expansion Coefficient Electrode E (×10-6/℃) ≤2.9 ≤2.9 ≤2.8 ≤2.8 ≤2.8 Joint N ≤2.7 ≤2.8 ≤2.8 ≤2.8 ≤2.8 Nominal Diameter
(Cross Section)
Standard YB/T4088-2000
Internal Control Standard
(Permissible Current Load)
(Current Density)
(Permissible Current Load)
(Current Density)
in
mm
cm²
A
A/cm²
A
A/cm²
8
200
314
5000-6900
15-21
5000-9000
17-28
9
225
397
-
-
6800-10000
17-26
10
250
495
7000-10000
14-20
8000-12000
16-24
12
300
716
10000-13000
14-18
11000-16000
15-22
14
350
973
13500-18000
14-18
15000-22000
15-22
16
400
1275
18000-23500
14-18
20000-28000
15-21
18
450
1622
22000-27000
13-17
24000-34000
13-20
20
500
2002
25000-32000
13-16
28000-36000
13-18
22
550
2427
-
-
31500-41000
13-17
24
600
2892
-
-
38000-46000
13-16
warehousing logistics
The company mainly engaged in: carbon products, furnace charge, graphite electrode, ordinary power electrode, ultra-high power graphite electrode, carburant and other graphite products. Multi-specification carbon products and large-size electrodes, the company has professional carbon machinery and advanced testing equipment.
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Providing high quality products is our eternal pursuit
The company's main products sell well in 20 provinces, municipalities and autonomous regions, and a variety of products are exported abroad. Widely used in smelting, metallurgy, machinery, electronics, chemical industry, aerospace and other fields. Company production equipment, relying on strong technical force and independent product development capabilities, products sold at home and abroad.
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Contact Us
Mobile:
+8618031071182（Mr. Chang）
+8613703203188（Mr. Guo）
Address: West of Zholangbao Village, Shangcheng Town, Chengan County, Handan City, Hebei Province
Alibaba Store:
