Selling Well HP UHP Grade Graphite Electrodes Used on Smelting Furnace of Steel Plants

• Type: Graphite Electrodes
• Carbon Content: High-Carbon
• Grade: UHP
• Forming Way: Extruded Graphite
• Resistance: 6.20
• Density: 1.68
• Model NO.: Graphite Electrode
• Nipple: 4.2-5.2
• Electrode: 7.5-9.5
• Transport Package: on Wooden Pallets with Steel Strips
• Specification: RP/HP/UHP
• Trademark: XWX
• Origin: China
• HS Code: 8545110000
• Production Capacity: 30000

Product Description

Product Description

Characteristics of graphite electrodes:

 

1. Low electric resistance
   2. Good electricned thermal conductivity
   3. High density
   4. High anti-oxidation capability
   5. High mechanical strength
   6. High machining accuracy

Product Parameters

Graphite electrode, mainly from the domestic petroleum coke and imported needle coke, is widely used in electric arc furnace,ladle furnace, submerged arc electric furnace for the production of alloy steel, metal and nonmetallic materials.

Technical Quota of Graphite Electrodes

 

RP Specifications:

Item		Unit	Norminal Diameter(mm)
			75~130	150~225	250~300	350~500
Electric Resistivity Max	Electrode	μΩ·m	8.5	9.0	9.0	9.0
	Nipples		6.5	6.5	6.5	6.5
Flexural Strength Min	Electrode	MPa	9.8	9.8	7.8	6.4
	Nipples		13.0	13.0	13.0	13.0
Elastic Modulus Max	Electrode	GPa	9.3	9.3	9.3	9.3
	Nipples		14.0	14.0	14.0	14.0
Bulk Density Min	Electrode	g/cm³	1.58	1.52	1.52	1.52
	Nipples		1.68	1.68	1.68	1.68
C.T.E. Max(100ºC~600ºC)	Electrode	10¯6 /ºC	2.9	2.9	2.9	2.9
	Nipples		2.7	2.7	2.8	2.8
Ash Max		%	0.5	0.5	0.5	0.5

 HP Specifications:

Item		Unit	Norminal Diameter(mm)
			200~400	450~500	550~600
Electric Resistivity Max	Electrode	μΩ·m	6.8	7.5	7.0
	Nipples		5.5	5.5	5.0
Flexural Strength Min	Electrode	MPa	10.5	9.8	10.0
	Nipples		14.0	14.0	16.0
Elastic Modulus Max	Electrode	GPa	12.0	12.0	12.0
	Nipples		16.0	16.0	18.0
Bulk Density Min	Electrode	g/cm³	1.60	1.60	1.65
	Nipples		1.70	1.70	1.75
C.T.E. Max(100ºC~600ºC)	Electrode	10¯6 /ºC	2.4	2.4	2.4
	Nipples		2.2	2.2	2.2
Ash Max		%	0.3	0.3	0.3

UHP Specifications:

Item		Unit	Norminal Diameter(mm)
			300~400	450~500	550~600
Electric Resistivity Max	Electrode	μΩ·m	6.2	6.3	5.8
	Nipples		4.5	4.5	4.0
Flexural Strength Min	Electrode	MPa	11.5	11.5	11.0
	Nipples		20.0	20.0	22.0
Elastic Modulus Max	Electrode	GPa	14.0	14.0	14.0
	Nipples		20.0	20.0	22.0
Bulk Density Min	Electrode	g/cm³	1.71	1.70	1.68
	Nipples		1.76	1.78	1.80
C.T.E. Max(100ºC~600ºC)	Electrode	10¯6 /ºC	1.5	1.5	1.5
	Nipples		1.4	1.4	1.3
Ash Max		%	0.3	0.3	0.3

Current-Carrying Capacity of RP graphite electrodes

Norminal diameter(mm)	Current-Carrying Capacity(A)	Current Density(A/cm²)
75	1000~1400	22-31
100	1500~2400	19-30
130	2200~3400	17~26
150	3000~4500	16-25
200	5000~6900	15-21
250	7000~10000	14-20
300	10000~13000	14~18
350	13500~18000	14~18
400	18000~23500	14~18
450	22000~27000	13~17
500	25000~32000	13~16
550	30000~42000	13~16
600	40000~53000	13~16

Current-Carrying Capacity of HP graphite electrodes

Norminal diameter(mm)	Current-Carrying Capacity(A)	Current Density(A/cm²)
200	5500~9000	18-28
250	8000~13000	18-25
300	13000~17400	17~24
350	17400~24000	17~24
400	21000~31000	16~24
450	25000~40000	15~24
500	30000~48000	15~24
550	44000~58000	15~24
600	52000~67000	15~24

Current-Carrying Capacity of UHP graphite electrodes

 

Packaging & Shipping

1. Standard export carton/plywood crate

2. Customized shipping mark

Company Profile

Hebei Xingwang Xiang Trading Co.,Ltd is located in Shijiazhuang Hebei Province,where the environment is beautiful and the transportation is convenient.

Mainly provide:Graphite and carbon products;Carbon materials;Graphite coke coal tar;According to the needs of production and operation,there are several departments of fire-resistant and fireproof materials.
In the face of complex external situations and arduous production and operation tasks,we have pooled the wisdom of all staff,worked hard to overcome difficulties,and made remarkable achievements.

The enterprise has strong comprehensive strength,complete processing equipment,complete detection means and complete system. Ensuring the stable improvement of product technology and quality.It enjoys a high reputation in the enterprise field. 

Our Advantages

Advantages:

1. Low electric resistance
2. High temperature resistance
3. Good electric and thermal conductivity
4. High oxidation resistance
5. Greater resistance to thermal and mechanical shock
6. High mechanical strength and machining accuracy
7. Homogeneous structure
8. Hard surface and good flexural strength

 

After Sales Service

Our Services

1, Always offer competitive price to our clients.

2, Good quality and on time delivery.

3, More than ten years experience in chemical field.

4, Closely follow up with client's inquiry and keep long term business relationship. 


 

FAQ

Q: Is your company a manufacturer?

A: Yes,we are.
Q: I want to find the most suitable resin for my product. Can you make it customized?
A: Yes, as long as it is the needs of customers, we will do our best to satisfy, please contact our customer service, introduce your company's products and requirements, we first introduce or arrange to sample the most close to the parameters of the product,after you test we'll discuss the specific modification parameters.
Q:What is your company's transportation form?
A: Samples generally deliver by international express,a large number of goods can be transported by land or water.
Q: How long is the delivery time?
A: The products in our product list are basically in stock.If the customer needs to purchase the original specifications,it will be within 1-2 weeks.If you need to arrange special packing or change product parameters,we will also help you with the production and delivery as soon as possible.
Q:What's the payment?
A: 50% payment by T/T in advance,50% payment by T/T before shipment.
Q:Can I get a low price if I order a large quantity ?
A: Sure,The price of the Alibaba is just a reference,because of the raw material price floating is bigger,before purchasing,you need contract with our sales,according to your purchase quantity and request,we will give you the lowest price.