Quality Inspection for Graphite Electrodes - RP 450mm Graphite Electrode – Hexi

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Our aim is usually to give superior quality items at aggressive rates, and top-notch company to clients around the earth. We have been ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for All Kinds Of Graphite Electrode, Needle Coke For Graphite Electrode, Uhp Carbon Graphite Electrodes, Never-ending improvement and striving for 0% deficiency are our two main excellent policies. Should you need anything, never be reluctant to speak to us.

Quality Inspection for Graphite Electrodes - RP 450mm Graphite Electrode – Hexi Detail:

The main raw material of graphite electrode production is petroleum coke. A small amount of asphalt coke can be added to ordinary power graphite electrode.

The main raw material of this kind of RP 450mm Graphite Electrode is petroleum coke. A small amount of asphalt coke can be added to ordinary power graphite electrode. The sulfur content of petroleum coke and asphalt coke should not exceed 0.5%. Needle coke is also needed to produce high power or ultra high power graphite electrodes. In addition, it has the prominent features of compact structure, good electrical and thermal conductivity, strong oxidation resistance, corrosion resistance, low resistivity, high current load resistance, low price and high cost effective. It is widely used in the smelting of various metals.

Steel is a big consumer in carbon industry, and graphite electrode has become the golden key for carbon industry to enter the steel field.

Comparison Technical Specification for RP Graphite Electrode 18″

Electrode
Item	Unit	Supplier Spec
Typical Characteristics of Pole
Nominal Diameter	mm	450
Max Diameter	mm	460
Min Diameter	mm	454
Nominal Length	mm	1800-2400
Max Length	mm	1900-2500
Min Length	mm	1700-2300
Bulk Density	g/cm3	1.55-1.63
transverse strength	MPa	≥8.5
Young’ Modulus	GPa	≤9.3
Specific Resistance	µΩm	7.5-8.5
Maximum current density	KA/cm2	13-17
Current Carrying Capacity	A	22000-27000
(C.T.E)	10-6℃	≤2.4
ash content	%	≤0.3

Typical Characteristics of Nipple (4TPI/3TPI)
Bulk Density	g/cm3	≥1.74
transverse strength	MPa	≥16.0
Young’ Modulus	GPa	≤13.0
Specific Resistance	µΩm	5.8-6.5
(C.T.E)	10-6℃	≤2.0
ash content	%	≤0.3

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To meet the customers' over-expected gratification , we have our robust crew to offer our best over-all support which includes marketing, income, coming up with, production, excellent managing, packing, warehousing and logistics for Quality Inspection for Graphite Electrodes - RP 450mm Graphite Electrode – Hexi, The product will supply to all over the world, such as: Nicaragua, US, Stuttgart, Ensuring high product quality by choosing the best suppliers, now we have also implemented complete quality control processes throughout our sourcing procedures. Meanwhile, our access to a large range of factories, coupled with our excellent management, also ensures that we can quickly fill your requirements at the best prices, regardless the order size.

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