Professional China Rp Hp Uhp Graphite Electrodes - RP Graphite electrode – Yidong

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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of 400mm Hp Graphite Electrode For Arc Furnace, Rp Low Pirce Graphite Electrode, Diameter 150 Mm Graphite Electrodes, We sincerely look forward to hearing from you. Give us a opportunity to show you our professionalism and enthusiasm. We have been sincerely welcome excellent friends from numerous circles at dwelling and overseas occur to cooperate!

Professional China Rp Hp Uhp Graphite Electrodes - RP Graphite electrode – Yidong Detail:

Description
Graphite electrode, mainly using petroleum coke and needle coke as raw materials, coal tar pitch as binding agent, is made by calcination, batching, kneading, pressing, roasting, graphitization, and machining. It is released in the form of electric arc in an electric arc furnace. The conductors used for heating and melting the charge by electrical energy can be classified into ordinary power, high power and ultra-high power according to their quality indicators.
We have RP graphite electrodes diameter 100-1272mm.

Application
Graphite electrode is mainly used for metallurgy industry and calcium carbide,phosphor-chemical enterprise,such as iron and steel smelting,industrial silicon,yellow phosphorous,ferroalloy,titania slag,brown fused alumina etc submerged-arc furnace melting production.

Specification
The physical and chemical indexes of common graphite electrodes and joints refer to YB/T 4088-2015

Project		Nominal diameter /mm
		75~130		150~225		250~300		350~450		500~800
		Gifted class	First level	Gifted class	First level	Gifted class	First level	Gifted class	First level	Gifted class	First level
Resistivity /μΩ·m ≤	Electrode	8.5	10.0	9.0	10.5	9.0	10.5	9.0	10.5	9.0	10.5
	Nipple	8.0		8.0		8.0		8.0		8.0
Flexural Strength /MPa ≥	Electrode	10.0		10.0		8.0		7.0		6.5
	Nipple	15.0		15.0		15.0		15.0		15.0
Elastic Modulus /GPa ≤	Electrode	9.3		9.3		9.3		9.3		9.3
	Nipple	14.0		14.0		14.0		14.0		14.0
Bulk Density /(g/cm³) ≥	Electrode	1.58		1.53		1.53		1.53		1.52
	Nipple	1.70		1.70		1.70		1.70		1.70
Thermal expansion coefficient/(10^-6/℃) ≥ （room temperature~600℃）	Electrode	2.9		2.9		2.9		2.9		2.9
	Nipple	2.7		2.7		2.8		2.8		2.8
Ash /％ ≤		0.5		0.5		0.5		0.5		0.5
Note: Ash content and thermal expansion coefficient are reference indicators.

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The corporation upholds the philosophy of "Be No.1 in high quality, be rooted on credit rating and trustworthiness for growth", will continue to serve outdated and new consumers from home and overseas whole-heatedly for Professional China Rp Hp Uhp Graphite Electrodes - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Luxembourg, Germany, moldova, We have a dedicated and aggressive sales team, and many branches, catering to our main customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.

The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.

By Erin from Los Angeles - 2018.06.19 10:42

This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.

By Maureen from Ecuador - 2017.08.21 14:13