Diameter 200mm, 250mm, 300mm, 350mm, 400mm, 500mm, 550mm, 600mm, 700 mm Graphite Electrode RP HP UHP for Eaf

Basic Info

Model NO.	RP, HD, HP, SHP, UHP
Product Name	Graphite Electrode RP HP UHP for Eaf
Raw Material	Petroleum Coke, Needle Coke, Coal Tar
Nipple	3tpi/4tpi/4tpil
Applicattion	Eaf Arc Furnace Smelting Steel
Apparent Density	1.58 - 1.76 G/Cc
Color	Black Grey
Certificate	ISO9001
Superiority	Superiority: Low Consumption Rate
Thermal Expansion	1.1-1.4
Keywords	Carbon Electrode with Nipples
Keywords 1	RP HP UHP Graphite Electrodes
Transport Package	Wooden Box
Specification	1600~3000mm
Trademark	RSNC
Origin	China
HS Code	8545110000
Production Capacity	5000t/Year

Product Description

Diameter 200mm, 250mm, 300mm, 350mm, 400mm, 500mm, 550mm, 600mm, 700 mm Graphite Electrode RP HP UHP for Eaf

Product Description

Rongsheng Graphite Electrode Graphite electrodes are characterized by low resistance, good electrical conductivity and thermal conductivity, high resistance to oxidation and thermal shock, high mechanical strength, etc. According to its high quality and low quality, it can be divided into ordinary power graphite electrode, high power graphite electrode and ultra high power graphite electrode.Graphite Electrodes Application1.For arc furnaces of electric arc furnaces. Graphite electrodes are most often used in a coal-smelting electric furnace.2.For a closed arc3.For a resistor furnace4.For the production of graphite shaped products. The graphite electrode blank is also used for processing in various crucibles,shapes, boats and heating elements and other graphite products
Graphite Electrodes Advantages
1.Anti-oxidation treatment for longevity.2.High-purity,high-density,strong chemical stability.3.High machining accuracy,good surface finishing.4.High mechanical strength,low electrical resistance.5.Resistant to cracking & spalling.6.High resistance to oxidation and thermal shock.

Specification

★ Technical Characteristics of Graphite Electrode RP, HP, UHP

Specification Electrode Nipple:Graphite electrodes and nipples have the advantages of high strength, not easy to break, and good current passing.
Name		Unit	Nominal Diameter
			UHP Ultra-High-Power		HP Superstrong		RP Conventional Power
			≤Φ400	≥Φ450	≤Φ400	≥Φ450	≤Φ300	≥Φ350
Resistivity	Electrode	ΜΩ · m	≤5.5		≤6.5		≤8.5
	Nipple		≤4.5		≤5.5		≤6.5
Flexural Strength	Electrode	MPa	≥11.0		≥10.5	≥9.8	≥8.5	≥7.0
	Nipple		≥20.0		≥16.0		≥15.0
Elastic Modulus	Electrode	GPa	≤14.0		≤12.0		≤9.3
	Nipple		≤18.0		≤16.0		≤14.0
Density	Electrode	g / cm3	≥1.66	≥1.67	≥1.62	1.6	≥1.53	≥1.52
	Nipple		≥1.75		≥1.73		≥1.69
Coefficient Of Thermal Expansion	Electrode	10-6 / ºC	≤1.5		≤2.4		≤2.9
	Nipple		≤1.4		≤2.2		≤2.8
ASH		%	≤0.3		≤0.3		≤0.5

Product Application

Why Choose Us

Packaging & Shipping

Packaging: 1. Standard export carton/plywood crate 2. Customized shipping mark 3. QC Department Will Check In Case The Packing Method Isn't Safe Enough.Shipping: 1.By courier,like DHL,UPS,FEDEX,etc.It is door to door,usually,3-4 days to arrive. 2.By air to the air port,usually,5-7 days to arrive. 3.By sea to sea port,usually,15-30 days to arrive.

Company Profile

Certifications

Rongsheng Refractory insists on pursuing the management idea of "honest, courtesy, innovation and professionalism" as the purpose,taking the "low price for better quality" as the foundation of enterprise development and creating "Rongsheng Brand" as the enterprise strategic goal. And Rongsheng provides satisfying, timely and efficient service for customers based on scientific management process, complete customer information management system and abundant products types.