China New Delivery for Graphite Electrode Rp - 400450mm HP Graphite Electrode For Electric Arc Furnace – Rongsheng factory and manufacturers | Rongsheng

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In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Firebrick J23, Alumina Silicate Fire Brick, Silica Insulation Bricks, To acquire a consistent, profitable, and constant advancement by getting a competitive advantage, and by continuously increasing the price added to our shareholders and our employee.

China New Delivery for Graphite Electrode Rp - 400450mm HP Graphite Electrode For Electric Arc Furnace – Rongsheng factory and manufacturers | Rongsheng Detail:

Graphite Electrode HP Description

HP graphite electrode mainly petroleum coke, needle coke as raw material, coal tar as binder, after calcination, ingredients, kneading, pressing, roasting, graphitization, machining and made. and graphite electrodes hp with oxidation resistance, low resistivity, acid and alkali corrosion, high efficiency and energy saving, low loss and other characteristics.

Properties of Graphite Electrode HP

Graphite electrode
Flexural Strength
High power

Advantages of Graphite Electrode HP

High purity and high density, high mechanical, strength strong, chemical stability,
The surface can be used for the long life of anti oxidation treatment,
High temperature resistance, corrosion resistance, strong acid resistance,
Excellent resistance to thermal shock and conduction,

Technical Characteristics of Graphite Electrode HP

Name	Unit	diameter of electrode 300mm-600mm
		standard		Actual measurement
		Electrode	Nipple	Electrode	Nipple
Specific electrical resistivity	μOhm • m	7.0-7.5	6.5.	6.5-7.0	6th
Limit of mechanical resistance to bending	MPa	9.8-10.5	14	12-15	15-18
Elastic modulus	GPa	12	16	12	14
Ash content, not more than	%	0.3	0.3	0.3	0.3
Bulk density, not less than	g / cm3	1.6	1.7.	1.68-1.73	1.75
Thermal coefficient of linear expansion	× 10-6 / ℃	2.4	2.2	2.2	2

The Length & Diameter & Permissible Deviation of Graphite Electrode HP

Diameter				Length
Nominal diameter		Actual diameter		Nominal length	tolerance
Millimeters (mm)	Inch (inch)	Max. (Max.)	Min (min)	mm	Length	the maximum
300	12	307	302	1600 1800	± 100	-100	-275
350	14	357	352
400	16	409	403
450	18	460	454
500	20	511	505	1600/1800/2000/2200 1800/2000/2200 1800/2000/2200/2400 1800/2000/2200 1800/2000/2200	± 100	-100	-275

Graphite Electrode HP Current Capacity

Nominal diameter		Permissible current power	The current density (A / cm2)
Millimeter (mm)	Inch (inch)	Permissible current power	The current density (A / cm2)
300	12	10000-13000	17-24
350	14	13500-18000	17-24
400	16	18000-23500	16-24
450	18	22000-27000	16-24
500	20	25000-32000	15-24
600	24	30000-36000	14-24

Applications of Graphite Electrode HP

Graphite electrodes hp can be widely used in the electric smelting furnace for producing the ferroalloy, pure silicon, yellow phosphorus, copper matte, calcium carbide and so on.

HP Graphite electrodes also can be widely used in the electrical resistance furnace for glass melting, silicon carbide making, graphite product manufacturing.

Graphite Electrode HP Manufacturer from RS Refractory Factory

RS refractory factory is a professional Graphite electrodes hp supplier that established in the early 90s of twenty century. RS refractory factory has specialized in Graphite electrode hp for more than 20 years. if you have some demand of HP graphite electrodes, or have some questions on Graphite electrode hp about physical and chemical indicators, please contact us for free. and Rs refractory factory as a professionalacid HP graphite electrodes manufacturer in china, has some competitive advantages as follows:

Competitive Price: Make the products competitive in your market,
Abundant Experience: Prevent cracks and twist in bricks,
Different Moulds: Save mould fees for you,
Strict Quality Control: Meet clients’ quality requirement,
Large stocks: Guarantee prompt delivery,
Professional Packing: Avoid damage and secure the goods in transportation.

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We've been proud with the significant shopper fulfillment and wide acceptance due to our persistent pursuit of top of the range both of those on solution and repair for China New Delivery for Graphite Electrode Rp - 400450mm HP Graphite Electrode For Electric Arc Furnace – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: Spain, Ukraine, Norway, We always insist on the principle of "Quality and service are the life of the product". Till now, our products have been exported to more than 20 countries under our strict quality control and high level service.

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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 Laura from Guinea - 2018.12.30 10:21

The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.

By Katherine from United Arab emirates - 2018.06.18 17:25

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