High Efficiency Durable RP Graphite Electrodes For Electric Furnace Smelting

MOQ： 20tons
Price： USD1400 - 25000
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Payment Terms	T/T, Western Union, L/C
Supply Ability	500Tons per Month
Packaging Details	wooden pallet
Delivery Time	15-30days
Product Name	RP Graphite Electrodes
Raw Materials	Made from high-quality petroleum coke, needle coke, and coal tar pitch.
Ash Content	No more than 0.3%.
Thermal Expansion Coefficient	Low, reducing the risk of fracture.
Thermal Shock Resistance	High, minimizing the probability of breakage and fracture.
Current Carrying Capacity	High
Oxidation Resistance	Strong
Resistivity	Low
Machining Precision	High
Origin	China
Brand Name	HUATAO
Model Number	HTGE001
Certification	CE, ISO
Place of Origin	China

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Product Specification


Payment Terms	T/T, Western Union, L/C	Supply Ability	500Tons per Month
Packaging Details	wooden pallet	Delivery Time	15-30days
Product Name	RP Graphite Electrodes	Raw Materials	Made from high-quality petroleum coke, needle coke, and coal tar pitch.
Ash Content	No more than 0.3%.	Thermal Expansion Coefficient	Low, reducing the risk of fracture.
Thermal Shock Resistance	High, minimizing the probability of breakage and fracture.	Current Carrying Capacity	High
Oxidation Resistance	Strong	Resistivity	Low
Machining Precision	High	Origin	China
Brand Name	HUATAO	Model Number	HTGE001
Certification	CE, ISO	Place of Origin	China
High Light	High Efficiency RP Graphite Electrodes ，Durable RP Graphite Electrodes ，graphite electrodes for Electric Furnace Smelting

High-Efficiency and Durable RP Graphite Electrodes for Electric Furnace Smelting

Description For High-Efficiency And Durable RP Graphite Electrodes For Electric Furnace Smelting:

RP graphite electrodes, namely regular power graphite electrodes, play a crucial role in the electric furnace smelting industry. Crafted meticulously from high-quality petroleum coke, needle coke, and coal tar pitch, these electrodes feature a remarkably low ash content. This characteristic ensures their stability during use and effectively reduces the interference of impurities in the smelting process.

These electrodes boast an excellent low thermal expansion coefficient, significantly decreasing the likelihood of fracture caused by thermal expansion and contraction under high-temperature conditions. Meanwhile, their consumption rate remains at a relatively low level, helping you cut costs. With superior thermal shock resistance, RP graphite electrodes can maintain good performance when facing rapid temperature changes, remarkably reducing the incidence of breakage and fracture.

During the production process, we exercise strict control over every single procedure. From the selection of raw materials to calcination, batching, kneading, molding, roasting, impregnation, graphitization, and finally machining, we strive for perfection in each step. Through high-precision processing techniques, we ensure that the pre-assembly accuracy of the graphite electrode body and the joint reaches an excellent standard, providing you with reliable products. Additionally, we conduct rigorous inspections on the finished products, leaving no detail overlooked, guaranteeing that each RP graphite electrode has an extremely high pass rate.

In practical applications, RP graphite electrodes are mainly used in regular power electric furnaces, such as those for steelmaking, silicon smelting, and yellow phosphorus smelting. Their high current carrying capacity can meet the electrical requirements of electric furnaces under various working conditions, ensuring the efficient and stable operation of the smelting process. The good anti-breakage performance enables the electrodes to remain intact in complex usage environments, extending their service life. Moreover, with high oxidation resistance and thermal shock resistance, they can operate reliably under harsh conditions of high temperature and strong oxidation.

RP graphite electrodes have high mechanical strength, allowing them to withstand significant external forces and be less prone to damage. Their low resistance property ensures smooth current flow, reducing energy loss. In terms of machining precision, we have achieved the highest standards, ensuring a high surface finish of the electrodes, which further enhances their performance and service life.

PHYSICAL&CHEMICAL PROPERTLES OF ELECTRODE AND NIPPLE
Item		Unit	Nominal Diameter(mm)
			RP		HP		UHP
			300~450	500~800	350 ~500	550 ~700	350~500		550~750
							Guaranteed	Typical	Guaranteed	Typical

Specific Resistance LSR≤	(E) Electrode	μ2*m	9 - 10.5	9 - 10.5	7.5	7.5	6.3	5.0 - 6.0	5.8	4.8 - 5.5
	(N) Nipple		8	8	6.3	6.3	5.3	3.8 - 4.5	4.3	3.5 - 4.1
Bending Strength ≥	(E) Electrode	Mpa	7	6.5	10	8.5	10.5	11.0 - 13.0	10	10.0 - 13.0
	(N) Nipple		15	15	17	17	20	20.0 - 25.0	23	24.0 - 30.0
Young's Modulus ≤	(E) Electrode	Gpa	9.3	9.3	14	14	14	8.0 - 12.0	14	7.0 - 10.0
	(N) Nipple		14	14	16	16	20	12.0 - 16.0	22	16.0 - 21.0
Bulk Density	(E) Electrode	g/cm³	1.53	1.52	1.6	1.6	1.66	1.68 - 1.73	1.68	1.69 - 1.73
	(N) Nipple		1.7	1.7	1.72	1.72	1.75	1.76 - 1.82	1.78	1.79 - 1.84
(100℃-600℃) CTE ≤	(E) Electrode	10-6/℃	2.9	2.9	2.4	2.4	1.5	1.3 - 1.5	1.5	1.3 - 1.5
	(N) Nipple		2.8	2.8	2.2	2.2	1.4	1.0 - 1.3	1.3	1.0 - 1.3
Ash Content ≤		%	0.5	0.5	0.5	0.5	0.5	0.2 - 0.4	0.5	0.2 - 0.4

Raphite Electrode Size&Tolerance
Name		Eactroda Diarmetar		Eecros Length
Damter x Length		Maximum	Minimum	Maximum
inch	mm	mm	mm	mm	mm
14×60	350×1500	357	352	1550	1400
14×72	350×1800			1875	1700
14×96	350×2400			2475	2275
16×60	400×1500	409	403	1550	1400
16×72	400×1800			1875	1700
16×96	400×2400			2475	2275
18×72	450×1800	460	454	1875	1700
18×96	450×2400			2475	2275
18×110	450×2700			2850	2550
20×72	500×1800	511	505	1875	1700
20×84	500×2100			2175	1975
20×96	500×2400			2475	2275
20×110	500×2700			2850	2550
22×84	550×2100	562	556	2175	1975
22×96	550×2400			2475	2275
24×84	600×2100	613	607	2175	1975
24×96	600×2400			2475	2275
24×110	600×2700			2850	2550
26×110	650×2700	663	657	2850	2550
28×110	700×2700	714	708	2850	2550

Company Details

Bronze Gleitlager

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from Quality China Factory

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Business Type:

Manufacturer,Exporter,Trading Company 
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Year Established:

2001 
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Total Annual:

50000000-80000000
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Employee Number:

50~100 
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Ecer Certification：

Verified Supplier 

HUATAO LOVER LTD was born in 2001, always with the philosophy of "respecting the heaven and loving the people, striving for perfection" as the main line of development, and continuously involved in different industries. After more than ten years of development into a group enterprise, the ... HUATAO LOVER LTD was born in 2001, always with the philosophy of "respecting the heaven and loving the people, striving for perfection" as the main line of development, and continuously involved in different industries. After more than ten years of development into a group enterprise, the ...

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