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Graphite Electrode

Graphite Electrode

Mainly used as conductive electrodes in steelmaking electric arc furnaces and refining furnaces, and also applied as conductive electrodes in industrial silicon furnaces, yellow phosphorus furnaces, corundum furnaces, etc. It has excellent conductivity, strong thermal shock resistance, and high mechanical strength.

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Product Description

Size of graphite electrodes and allowable tolerance

Nominal Diameter		Actual Diameter（mm）			Length（mm）	Allowable tolerance（mm）		Electrode diameter mm	Torque N.m
mm	inch	Max.	Min.	Low Spot	Length（mm）	Length	Short length	Electrode diameter mm	Torque N.m
75	3	78	73	72	1400/1600	±100	-275	75	100
100	4	103	98	97	1400/1600			100	150
130	5	132	127	126	1400			130	200
150	6	154	149	146	1400/1600/1800			150	250
175	7	180	174	172	1400/1600			175	300
200	8	205	200	197	1600/1800			200	450
225	9	230	225	222	1600/1800			225	600
250	10	256	251	248	1600/1800			250	750
300	12	307	302	299	1600/1800/2000			300	900
350	14	357	352	349	1600/1800/2000			350	1300
400	16	409	403	400	1600/1800/2000/2200			400	1550
450	18	460	454	451	1600/1800/2000/2200			450	1850
500	20	511	505	502	1600/1800/2000/2200			500	2400
550	22	562	556	553	1800/2000/2200/2400			550	2750
600	24	613	607	604	2000/2200/2400/2700			600	3800
650	26	663	659	656	2000/2200/2400/2700			650	4300
700	28	714	710	707	2000/2200/2400/2700			700	5200
750	30	762	758	755	2000/2200/2400/2700			750	6800
800	32	815	811	804	2000/2200/2400/2700			800	8600

Size of 3 TPI taper-thread nipples and sockets

3 TPI	Nominal Diameter		Size of Nipple（mm）			Size of Socket（mm）		Thread P （mm）
	mm	inch	Large Dia (D）	Length （L）	Medium Dia （d2）	Small Dia （D1）	Depth （S）	Thread P （mm）
	225	9	139.70	203.20	90.73	131.27	107.60	8.47
	250	10	155.57	220.00	103.80	147.14	116.00
	300	12	177.16	270.90	116.90	168.73	141.50
	350	14	215.90	304.80	150.00	207.47	158.40
	400	16	215.90	304.80	150.00	207.47	158.40
	400	16	241.30	338.70	169.80	232.87	175.30
	450	18	241.30	338.70	169.80	232.87	175.30
	450	18	273.05	355.60	198.70	264.62	183.80
	500	20	273.05	355.60	198.70	264.62	183.80
	500	20	298.45	372.60	221.30	290.02	192.20
	550	22	298.45	372.60	221.30	290.02	192.20

Size of 4 TPI taper-thread nipples and sockets

4 TPI	Nominal Diameter		Size of Nipple（mm）			Size of Socket（mm）		Thread P （mm）
	mm	inch	Large Dia (D）	Length （L）	Medium Dia （d2）	Small Dia （D1）	Depth （S）	Thread P （mm）
	75	3	46.04	76.20	20.80	39.72	44.10	6.35
	100	4	69.85	101.60	40.30	63.53	56.80
	130	5	79.38	127.00	45.60	73.06	69.50
	150	6	92.08	139.70	56.20	85.76	75.90
	175	7	107.95	165.10	68.10	101.63	85.55
	200	8	122.24	177.80	80.00	115.92	94.90
	225	9	139.70	177.80	97.46	133.80	94.90
	250	10	152.40	190.50	108.00	146.08	101.30
	300	12	177.80	215.90	129.20	171.48	114.00
	350	14	203.20	254.00	148.20	196.88	133.00
	400	16	222.25	304.80	158.80	215.93	158.40
	400	16	222.25	355.60	150.00	215.93	183.80
	450	18	241.30	304.80	177.90	234.98	158.40
	450	18	241.30	355.60	169.42	234.98	183.80
	500	20	269.88	355.60	198.00	263.56	183.80
	500	20	269.88	457.20	181.08	263.56	234.60
	550	22	298.45	355.60	226.58	292.13	183.80
	550	22	298.45	457.20	209.65	292.13	234.60
	600	24	317.50	355.60	245.63	311.18	183.80
	600	24	317.50	457.20	228.70	311.18	234.60
	650	26	355.60	457.20	266.79	349.28	234.60
	650	26	355.60	558.80	249.86	349.28	285.40
	700	28	374.65	457.20	285.84	368.33	234.60
	700	28	374.65	558.80	268.91	368.33	285.40
	750	30	406.40	584.20	296.42	400.08	298.10
	750	30	406.40	609.60	292.19	400.08	310.80
	800	32	431.80	635.00	313.36	425.48	323.50
	800	32	431.80	685.80	304.89	425.48	348.90

Socket and nipple of cone connection

Socket and nipple of cone connection

Graphite Electrode

Graphite Electrode

Carbon/Soderberg Electrode Paste

Carbon/Soderberg Electrode Paste

Applied to the smelting of iron and steel, industrial silicon, yellow phosphorus, ferroalloys, titanium slag, brown corundum and other mineral furnaces.

Application in: Molds, Furnace parts, Furnace linings, Heat shields for crystal pulling, Anodes for the electrolysis of metals etc.

Graphite Electrode Powder

Graphite Electrode Powder

Applied to carburizers or raw materials. Low sulfur, low nitrogen, low ash, high degree of graphitization, and high carbon recovery rate.

Graphitized Petroleum Coke

Graphitized Petroleum Coke

Used as carburant or raw materials.Low sulfur, low nitrogen, and low ash content, high degree of graphitization, and high carbon recovery rate.

Applied to various industrial furnace and used as smelting fuel, it has the advantages of high calorific value, low ash content, low sulfur, environmental protection, etc

Application in: Molds, Furnace parts, Furnace linings, Heat shields for crystal pulling, Anodes for the electrolysis of metals etc.

Anode Carbon Block

Anode Carbon Block

Applied in the production and smelting fields of aluminum industry.

Cathode Carbon Block

Cathode Carbon Block

Applied in the production and smelting fields of aluminum industry.

Calcined Petroleum Coke

Calcined Petroleum Coke

Used as carburant or raw materials for other carbon product.

Graphite Electrode Scrap

Graphite Electrode Scrap

Used as raw materials for products such as high graphite furnace walls, high graphite cathodes, and high graphite carbon electrodes

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