Graphite Electrode Uph 500 with Nipples

• Type: Graphite Electrodes
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: UHP
• Forming Way: Extruded Graphite
• Crystal Morphology: Flake Graphite
• Model NO.: uph
• Transport Package: Wood Pallet
• Specification: 300----800
• Trademark: eternoo
• Origin: China
• HS Code: 8545110000
• Production Capacity: Sixty Thousand Tons/Year

Product Description

we  can production in accordance with the national standard of 300 mm - 700 mm Φ Φ average power, high power, high power graphite electrode and joint of form a complete set, can also be targeted production according to customer requirements.The products have the characteristics of high flexural strength, low consumption, good oxidation resistance and electrical conductivity.
Quality control:

The company has passed iso9001:2015 quality management system certification
Raw materials into the factory after strict inspection, unqualified raw materials are not allowed to enter the factory.Each production process to implement strict process control, unqualified products are not allowed to flow into the next process.
The ex-factory products have established enterprise standards higher than the national standards, and unqualified products are not allowed to leave the factory.

 

The company has 4senior engineers, 9 engineers and 45 technicians, which provides a strong guarantee for the company's production, technology and quality control.

Standard for RP Graphite Electrodes and Nipples
Items	Name	Unit	Nominal diameter (mm)
			200-300	350-600	780-1400
Specific resistance	Electrode	μΩ .m	7.5-8.5	7.5-8.5	8.5-10.5
	Nipple		6.5-7.0	6.5-7.0	6.5-7.0
Transverse strength	Electrode	Mpa	≥8.5	≥7.8	≥6.0
	Nipple		≥13.0	≥13.0	≥13.0
Elastic module	Electrode	Gpa	≤9.3	≤9.3	≤12.0
	Nipple		≤13.0	≤13.0	≤13.0
Ash content	Electrode	%	≤0.3	≤0.3	≤0.3
	Nipple		≤0.3	≤0.3	≤0.3
Bulk density	Electrode	g/cm³	1.55-1.60	1.55-1.60	1.59-1.62
	Nipple		1.63-1.68	1.63-1.68	1.65-1.70
C.T.E (100-600)ºC	Electrode	10-6/ºC	≤2.9	≤2.9	≤2.9
	Nipple		≤2.7	≤2.8	≤2.8

Standard for HP Graphite Electrodes and Nipples
Items	Name	Unit	Nominal diameter (mm)
			200-300	350-600
Specific resistance	Electrode	μΩ .m	5.2-6.5	5.5-6.8
	Nipple		4.8-5.2	4.8-5.0
Transverse strength	Electrode	MPa	≥11.0	≥11
	Nipple		≥16.0	≥16.0
Elastic module	Electrode	GPa	≤11.0	≤11.0
	Nipple		≤15.0	≤15.0
Ash content	Electrode	%	≤0.3	≤0.3
	Nipple		≤0.3	≤0.3
Bulk density	Electrode	g/cm³	1.64-1.70	1.63-1.70
	Nipple		1.73-1.79	1.73-1.79
C.T.E (100-600)ºC	Electrode	10-6/ºC	≤2.4	≤2.4
	Nipple		≤2.2	≤2.2

Standard for Ultra High Power Graphite Electrodes and Nipples
Items	Name	Unit	Nominal diameter (mm)
			200-300	350-600
Specific resistance	Electrode	μΩ .m	4.8-5.5	4.8-5.6
	Nipple		3.6-4.5	3.6-4.5
Transverse strength	Electrode	MPa	≥11.0	≥11.0
	Nipple		≥18.0	≥18.0
Elastic module	Electrode	GPa	≤13.0	≤13.0
	Nipple		≤17.0	≤17.0
Ash content	Electrode	%	≤0.3	≤0.3
	Nipple		≤0.3	≤0.3
Bulk density	Electrode	g/cm³	1.67-1.72	1.65-1.72
	Nipple		1.75-1.82	1.75-1.82
C.T.E (100-600)ºC	Electrode	10-6/ºC	≤1.5	≤1.5
	Nipple		≤1.4	≤1.4