High Carbon Graphite Electrode HP 500mm

Basic Info

Type	Graphite Electrodes
Composition	Petroleum Coke
Carbon Content	High-Carbon
Grade	Industrial Grade
Forming Way	Extruded Graphite
Crystal Morphology	Flake Graphite
Transport Package	Wooden Pack
Specification	customized
Trademark	JLN
Origin	China
HS Code	85451100
Production Capacity	1000ton/Year

Product Description

Technical Quota of Graphite Electrodes
ITEM		UNIT	RP	HP	UHP
			14-24inch φ350-600mm	8-24inch φ200-600mm	12-20inch φ300-500mm	22-28inch φ550-700mm
Resistivity≤	Electrode	μΩ·m	7.0-9.0	5.5-6.5	4.8-5.8	4.5-5.5
	Nipple		4.0-4.5	3.5-4.0	3.0-4.0	2.5-3.5
Bending stregth≥	Electrode	Mpa	8.0-12.0	10.0-14	12.0-16.0	12.0-16.0
	Nipple		19.0-22.0	20.0-23.0	20.0-24.0	22.0-25.0
Elastic Modulus≤	Electrode	Gpa	7.0-11.0	80.-12.0	9.0-13.0	10.0-14.0
	Nipple		12.0-14.0	14.0-16.0	15.0-18.0	16.0-19.0
Bulk density≥	Electrode	g/cm3	1.60-1.65	1.68-1.72	1.70-1.75	1.70-1.75
	Nipple		1.75-1.8	1.85-1.8	1.78-1.82	1.8-1.85
Ash≤	Electrode	%	0.3	0.2	0.1	0.1
	Nipple
CTE≤	Electrode	10-6/ºC 100-600ºC	2.0-2.4	1.6-1.9	1.1-1.4	1.1-1.4
	Nipple		1.8-2.2	1.1-1.4	0.9-1.2	0.9-1.2

Suggested Current-carrying Capacities of Electrodes
Nominal Diameter		(A) Suggested Current-carrying Capacities
Inch	mm	RP	HP	UHP
3	75	1000-1400
4	100	1500-2400
5	130	2200-3400
6	150	3500-4900
8	200	5000-6900	5500~9000
10	250	7000-10000	8000~13000
12	300	1000-13000	13000~17400	13000~22000
14	350	13000-18000	17400~24000	20000~30000
16	400	18000-23500	21000~32000	25000~40000
18	450	22000-27000	25000~40000	32000~45000
20	500	25000-32000	30000~48000	38000~55000
24	600	37000-45000	44000~67000

Test the quality before shipment

Port SGS inspection
Packaging & Shipping
Why usFAQ

Q1. What is your main product?
A1:We mainly produce Calcined Petroleum Coke and Graphite Electrode. We can offer customized according to customer's specific demand.

Q2. Can you offer free samples?
A2:Usually we can offer samples for 500g, if the sample is expensive, clients will pay the basic cost of the sample. And the freight is paid by buyer.

Q3. Do you accept OEM or ODM orders?
A3:Sure, we do.

Q4. How about your delivery time?
A4:Usually our manufacture time is 7-10 days. And meanwhile it takes 7-30 days to apply the Import and export license fordual-useitems and technologies, so the delivery time is 7 to 30 days after payment.

Q5. What is your MOQ?
A5:Our MOQ is 20 tons.

Q6. What is the package like?
A6:25kg/bag,50kg/bag,100kg/bag 1000kg/jumbo bag, and we pack goods as customer's requested.