RP Brand Graphite electrodes

Graphite Electrode diameter 150-600mm (6-24 inch) Length1500/1800/2100mm 3TPI,4TPI,4TPIL Nipple RP,HP,UHP Quality

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Our graphite electrodes are very popular in the world market. We export our electrodes to many countries, such as, Russia, Ukraine, Uzbekistan, Kazakhstan, Belarus, Sweden, Poland, Romania, Germany, Austria, Turkey, Italy, Spain, Qatar, Sudan, South Africa, UAE, Iraq, Iran, India, Indonesia, Thailand, Singapore, Vietnam, South Korea, Austria, etc.

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Specification:

Physical Properties		RP Grade		HP Grade	UHP Grade
		200-500mm	550-600mm	200-550mm	200-550mm
Specific Resistance (max) μΩ-m	Electrode	8.0	9.0	7.0	6.0
	Nipple	6.5	7.0	5.5	5.0
Bending Strength (min) MPa	Electrode	11.0	9.0	12.0	12.0
	Nipple	14.0	14.0	14.0	16.0
Elastic Modulus (max) GPa	Electrode	9.0	9.0	12.0	12.0
	Nipple	12.0	12.0	14.0	14.0
Bulk Density (min)  g/cm3	Electrode	1.56-1.60	1.56-1.60	1.65-1.70	1.66-1.72
	Nipple	1.70-1.72	1.70-1.72	1.72-1.74	1.73-1.76
C.T.E (max) ×10-6/C	Electrode	2.7	2.7	2.5	1.5
	Nipple	2.5	2.5	2.2	1.4
Ash (max)  %	Electrode	0.30	0.30	0.30	0.20
	Nipple

RP Brand Graphite electrodes