High Power Graphite Electrode With Nipple 700uhp Synthetic Graphite Electrode For Smelting Steel Eaf Electric Arc Furnace

Name: High Power Graphite Electrode With Nipple 700uhp Synthetic Graphite Electrode For Smelting Steel Eaf Electric Arc Furnace
Brand: Zhengzhou Rongsheng Refractory Co., Ltd.
Price: 99,999.80 USD
Availability: InStock

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Ben sohbet şimdi

High Power Graphite Electrode With Nipple 700uhp Synthetic Graphite Electrode For Smelting Steel Eaf Electric Arc Furnace

Büyük resim : High Power Graphite Electrode With Nipple 700uhp Synthetic Graphite Electrode For Smelting Steel Eaf Electric Arc Furnace

Ürün ayrıntıları:

Menşe yeri:	Henan, Çin
Marka adı:	RONGSHENG
Sertifika:	ISO9001

İletişim

High Power Graphite Electrode With Nipple 700uhp Synthetic Graphite Electrode For Smelting Steel Eaf Electric Arc Furnace

Açıklama

Product Description

Description of Graphite Electrode

 
Graphite Electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch.after calcining,burdening,kneading,forming,baking and pressure impregnation, graphitization and then precision machined with professional CNC machining.such of the products own characteristics with low resistivity, good electrical conductivity ,low ash, compact structure,good anti oxidation and high mechanical strength, Widely used in LF, EAF for steel making industry, Non-ferrous industry, silicon and phosphorus industry.so it is the best conductive material for electric arc furnace and smelting furnace.

Advantages of Graphite Electrode

Our graphite electrodes are with low electric resistance, high density, high anti-oxidation capability, precise machining accuracy, especially with low sulphur and low ash will not give steel second time. 1. Low electric resistance 2. High density 3. Good electrical conductivity 4. High anti-oxidation capability 5. Precise machining accuracy 6. Low sulphur and low ash, not give steel second time impurity 
Diameter of electrodes: from 75 to 800mm. We can produce various specifications in accordance with customer requirements. Our advantages: Manufacturer from China; Buy directly from the factory; High-quality products; Profitable price.

Product Application

Graphite Electrode Application

1 for EAF arc furnace; 2 for ore-thermal furnace; for the resistance furnace; 3 for the production of profiled graphite products; 4 for the production of shaped graphite products.

Specification

The Length & Diameter & Permissible Deviation of Graphite Electrode

Nominal Diameter		Actual Diameter			Length (mm)	Tolerance


MM	Inch		Mines	The Minimum Size Of The Black Part		Length	Short Length
75	3	78	73	72	1400/1600	± 100	-275
100	4	103	98	97	1400/1600
130	5	132	127	126	1400
150	6	154	149	146	1400/1600/1800
175	7	180	174	172	1400/1600
200	8	205	200	197	1600/1800
225	9	230	225	222	1600/1800
250	10	255	251	248	1600/1800
300	12	307	302	299	1600/1800/2000
350	14	357	352	349	1600/1800/2000
400	16	409	403	400	1600/1800/2000/22000
450	18	460	454	451	1600/1800/2000/22000
500	20	511	505	502	1600/1800/2000/22000
550	22	562	556	553	1800/2000/2200/2400
600	24	613	607	604	2000/2200/2400/2700
650	26	663	659	656	2000/2200/2400/2700
700	28	714	710	707	2000/2200/2400/2700

Technical Characteristics of Graphite Electrode RP, HP, UHP

Name		Unit	Nominal Diameter
			UHP Ultra-High-Power		HP Superstrong		RP Conventional Power
			≤Φ400	≥Φ450	≤Φ400	≥Φ450	≤Φ300	≥Φ350
Resistivity	Electrode	ΜΩ · m	≤5.5		≤6.5		≤8.5
	Nipple		≤4.5		≤5.5		≤6.5
Flexural Strength	Electrode	MPa	≥11.0		≥10.5	≥9.8	≥8.5	≥7.0
	Nipple		≥20.0		≥16.0		≥15.0
Elastic Modulus	Electrode	GPa	≤14.0		≤12.0		≤9.3
	Nipple		≤18.0		≤16.0		≤14.0
Density	Electrode	g / cm3	≥1.66	≥1.67	≥1.62	1.6	≥1.53	≥1.52
	Nipple		≥1.75		≥1.73		≥1.69
Coefficient Of Thermal Expansion	Electrode	10-6 / ºC	≤1.5		≤2.4		≤2.9
	Nipple		≤1.4		≤2.2		≤2.8
ASH		%	≤0.3		≤0.3		≤0.5
Note: 1.Koeffitsient ash content and thermal expansion as the reference index, the coefficient of thermal expansion (100 ºC ~ 600 ºC), Custom manufacturing.

Technical Characteristics of High Density Graphite Electrode (HD)

Name		Unit	Nominal Diameter
			75-200 mm		250-300mm		400-500mm
			top grade	first grade	top grade	first grade	top grade	first grade
Resistivity (Not More Than)	Electrode	ΜΩ · m	8.0	9.0	8.0	9.0	8.0	9.0
	Nipple		7.5		7.5		7.5
Flexural Strength(not less than)	Electrode	MPa	10		9		8
	Nipple		13		13		13
Elastic Modulus(no more)	Electrode	GPa	12		12		12
	Nipple		14		14		14
Density(not less than)	Electrode	g / cm3	1.58		1.58		1.58
	Nipple		1.68		1.68		1.68
Coefficient Of Thermal Expansion (No More)	Electrode	10-6 / ºC	2.7.		2.7.		2.7.
	Nipple		2.5		2.5		2.5
Ash Content (not more than)		%	0.3		0.3		0.5
Note: 1. The coefficient of ash content and thermal expansion as a reference index.

Technical Characteristics of a Quasi-Superhigh-Gauge Graphite Electrode (EGPK-SHP)

Name		Unit	Nominal Diameter (mm)
			300, 350, 400	450, 500
Resistivity (not more than)	Electrode	ΜΩ · m	6.2	6.5
	Nipple		5.5	5.5
Flexural Strength(not less than)	Electrode	MPa	10.5	10
	Nipple		16	16
Elastic Modulus(no more)	Electrode	GPa	14	14
	Nipple		18	18
Density(not less than)	Electrode	g / cm3	1.65	1.64
	Nipple		1.72	1.7
Coefficient Of Thermal Expansion (no more)	Electrode	10-6 / ºC	1.5	1.5
	Nipple		1.4	1.4
Ash Content (not more than)		%	0.3	0.3
Note: 1. Zonality as a reference index.

Packing & Delivery

Packaging: 1. Standard export carton/plywood crate 2. Customized shipping mark 3. QC Department Will Check In Case The Packing Method Isn't Safe Enough. Shipping: 1.By courier,like DHL,UPS,FEDEX,etc.It is door to door,usually,3-4 days to arrive. 2.By air to the air port,usually,5-7 days to arrive. 3.By sea to sea port,usually,15-30 days to arrive.

Etiket:

grafit pota,

erozyon elektrotu,

grafit çubuk elektrotları

İletişim bilgileri

Zhengzhou Rongsheng Refractory Co., Ltd.

İlgili kişi: Mr. Pika

Tel: 86-13838387996

Faks: 86-0371-56010932

Diğer ürünler

Uhp Hp Rp Karbon Grafit Elektrodu LF ve Elektrik Yay Fırını Grafit Elektrodu İçin

CTE: 1,1-2,6 x 10^-6/°C
Meme Tipi: 3TPI/4TPI/4TPIL
Malzeme: petrol kok, iğne kok
Uzunluk: 1600~2400 mm

50kg 250kg Sic Çıkanlar Silikon Karbür Sagger Grafit Çıkanlar Erime İçin

Türü: Dayanıklı
Uygulama: Metal erime, Endüstriyel Seramik
Yükseklik: müşteri talep ettiği gibi
Kompozisyon: Yüksek Saf

Yüksek Saflıklı Ekstrüde Grafit Blok Edm Kare Yuvarlak Grafit Isıtma Blokları dökme için

Oksidasyon Direnci: Yüksek
Anahtar Kelime: grafit elektrot
Şekli: çeşitli
Superiority: Low Consumption Rate

Yüksek kromlu 20-180mm sahte öğütme medya topu Maden sement güç endüstrisi

Termal Genleşme Katsayısı: 1,5-2,8x10-6/°C
Sınıf: HP (Yüksek Güç)
Kullanımı: çelik yapım endüstrisi,
Üretim Ekipmanları: 10000KVA DC Grahitizasyon Fırını

Dia 100-750mm Yüksek Kaliteli Grafit Elektrotları L1800-2700mm UHP HP RP Eaf Lf Fırını için Karbon Grafit Elektrotları

Termal genişleme: 1.5 - 2.8 X10-6 /(100-600)
HS kodu: 69022000
eğilme: 35MPA
Seviye: RP/HP/UHP