Hp Graphite Electrodes With Nipples

The major products of our company include the Φ200mm1400mm ordinary graphite electrode, high power and ultra-high power graphite electrode and etc. Our graphite electrode is characterized by its high physical volume density, its super anti-press power, its low rate of electric resistance, and its strong anti-oxidizes. The quality of our product is recognized by the quality examination center of the national metallurgy carbon material sampling analyze to all attain the YB/T4088-2000YB/T4089-2000�YB/T4090-2000.

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UHP 400mm*1800mm

UHP 450mm*1800mm

Used in steel, cement and glass manufacturing, expanded graphite - based sealing gaskets, graphite grease, braid, brushes, brake lining, etc.

The graphite electrode comprises:

(1) Regular power graphite electrode( RP grade Graphite Electrode) . Graphite electrode with current density less than 17a / cm2 is allowed to be used in common power electric furnaces for steelmaking, silicon smelting and yellow phosphorus smelting.

(2) Oxidation resistant coating graphite electrode. A graphite electrode coated with an anti-oxidation protective layer (graphite electrode anti oxidant). The formation of both conductive and high temperature oxidation resistant protective layer can reduce the electrode consumption (19% ~ 50%), prolong the service life of the electrode (22% ~ 60%), and reduce the electric energy consumption of the electrode. The popularization and application of this technology can bring such economic and social effects as follows: 1. The unit consumption of graphite electrode is less, and the production cost is reduced to a certain extent. For example, according to the consumption of 35 graphite electrodes per week and 165 refining heats of LF refining furnace in a steel-making plant without shutdown in the whole year, 373 (153 tons) electrodes can be saved every year by using graphite electrode oxidation resistance technology, and RMB 2585700 can be saved by RMB 16900 per ton of ultra-high power electrode per year. 2 The graphite electrode consumes less electricity, saves the unit electricity consumption of steelmaking, saves the production cost, saves energy! 3. Because the graphite electrode is replaced less times, the labor amount and risk coefficient of operators are reduced, and the production efficiency is improved. 4 Graphite electrode is a high consumption and high pollution product, which has a very important social significance in the days of promoting energy conservation, emission reduction and environmental protection. This technology is still in the stage of research and development in China, and some domestic manufacturers have begun to produce it. It is widely used in Japan and other developed countries. At present, there are also companies that import the anti-oxidation protective coating in China.

(3) High power graphite electrode (HP grade Graphite Electrode). Graphite electrode with current density of 18-25a / cm2 is allowed to be used in high power electric arc furnace for steelmaking.

(4) Ultra high power graphite electrode( UHP grade Graphite Electrode). Graphite electrode with current density greater than 25A / cm2 is allowed. It is mainly used in ultra high power EAF.

The graphite electrode comprises:

(1) Regular power graphite electrode( RP grade Graphite Electrode) . Graphite electrode with current density less than 17a / cm2 is allowed to be used in common power electric furnaces for steelmaking, silicon smelting and yellow phosphorus smelting.

(2) Oxidation resistant coating graphite electrode. A graphite electrode coated with an anti-oxidation protective layer (graphite electrode anti oxidant). The formation of both conductive and high temperature oxidation resistant protective layer can reduce the electrode consumption (19% ~ 50%), prolong the service life of the electrode (22% ~ 60%), and reduce the electric energy consumption of the electrode. The popularization and application of this technology can bring such economic and social effects as follows: 1. The unit consumption of graphite electrode is less, and the production cost is reduced to a certain extent. For example, according to the consumption of 35 graphite electrodes per week and 165 refining heats of LF refining furnace in a steel-making plant without shutdown in the whole year, 373 (153 tons) electrodes can be saved every year by using graphite electrode oxidation resistance technology, and RMB 2585700 can be saved by RMB 16900 per ton of ultra-high power electrode per year. 2 The graphite electrode consumes less electricity, saves the unit electricity consumption of steelmaking, saves the production cost, saves energy! 3. Because the graphite electrode is replaced less times, the labor amount and risk coefficient of operators are reduced, and the production efficiency is improved. 4 Graphite electrode is a high consumption and high pollution product, which has a very important social significance in the days of promoting energy conservation, emission reduction and environmental protection. This technology is still in the stage of research and development in China, and some domestic manufacturers have begun to produce it. It is widely used in Japan and other developed countries. At present, there are also companies that import the anti-oxidation protective coating in China.

(3) High power graphite electrode (HP grade Graphite Electrode). Graphite electrode with current density of 18-25a / cm2 is allowed to be used in high power electric arc furnace for steelmaking.

(4) Ultra high power graphite electrode( UHP grade Graphite Electrode). Graphite electrode with current density greater than 25A / cm2 is allowed. It is mainly used in ultra high power EAF.

Graphite electrode mainly petroleum , as raw material, coal pitch as binder, calcination, ingredients, kneading,molding, baking and graphitization, machining and made, which is released in electric arc furnace in the form of arc conductor of electricity to heat melting furnace charge, with low resistivity, good conductivity, low ash, uniform and compact structure, good oxidation resistance, high mechanical strength, etc.Please contact us if necessary.
Our company produces Graphite Electrode , Recarburizer , Premelting Refining Slag

Graphite electrode mainly petroleum , as raw material, coal pitch as binder, calcination, ingredients, kneading,molding, baking and graphitization, machining and made, which is released in electric arc furnace in the form of arc conductor of electricity to heat melting furnace charge, with low resistivity, good conductivity, low ash, uniform and compact structure, good oxidation resistance, high mechanical strength, etc.Please contact us if necessary.
Our company produces Graphite Electrode , Recarburizer , Premelting Refining Slag

Nipple Graphite Electrode Nipple Graphite Electrode Nipple supplier
DESCRIPTION
Nipple is used as a joint for the electrode. The conical joint not only has high flexural strength, but also is easy to connect.

SPECIFICATION
We supply 4 types of nipples: 3TPI/3TPIL/4TPI/4TPIL.
 
3TPIL Nipple Dimension Table
Electrode diameter Joint Joint hole Pitch
D L d2 l d1 H
75 46.04 -0.5 76.2 -1.0 20.8 -30 6 39.72 0.5 41.10 0.5 6.35
100 69.85 -0.5 101.6 -1.0 40.3 -30 6 63.53 0.5 53.80 0.5 6.35
130 79.38 -0.5 127.0 -1.0 45.6 -30 6 73.06 0.5 66.50 0.5 6.35
150 99.08 -0.5 139.7 -1.0 56.2 -30 6 85.76 0.5 72.85 0.5 6.35
200 122.24 -0.5 177.8 -1.0 80.0 -30 6 115.92 0.5 91.90 0.5 6.35
250 155.58 -0.5 220.1 -1.0 103.8 -30 10 147.14 0.5 113.05 0.5 8.47
300 177.17 -0.5 270.9 -1.0 116.9 -30 10 168.73 0.5 138.45 0.5 8.47
350 215.90 -0.5 304.8 -1.0 150.0 -30 10 207.47 0.5 155.40 0.5 8.47
400 241.30 -0.5 338.6 -1.0 169.8 -30 10 232.87 0.5 172.30 0.5 8.47
450 273.0 -0.5 355.6 -1.0 198.7 -30 10 264.62 0.5 180.80 0.5 8.47
500 298.45 -0.5 372.5 -1.0 221.3 -30 10 290.02 0.5 189.25 0.5 8.47
600 317.50 -0.5 457.2 -1.0 233.5 -30 10 324.00 0.5 243.50 0.5 6.35

Linzhang County Hengqiang Carbon Co., Ltd is the professional manufacturer for high quality Graphite Electrode in North China, Hebei province.
The main products are : Graphite Electrodes with RP/HP/UHP or customized according to your needs.
Other Graphite products are: Graphite crucible, Graphite powder, Graphite rotor, Graphite tube, Graphite boat, Graphite rod, Graphite block, Graphite Anode, etc., from raw materials to finished products, strictly implement international standards. With the advantages of high strength, high temperature resistance, corrosion resistance, good performance in vibration, shows strong anti-oxidation activity, low resistivity and some other good characteristics.
Learn more about graphite products, please click here to visit our website.

https://www.hq-carbon.com/

Graphite electrode nipple connect two electrodes when used in a furnace,Website:http://www.stoelectrode.com,to achieve continuous use. In electric arc steel making, as the discharge power and electrode diameter increase, the current intensity and heat increase. That is why now the requirements for electrode connection are turn more stringent.To achieve the ideal electrode connection, we need improve the machine quality for nipples and nipples holes, and improving the nipple material, also need appropriate tightening torque, appropriate pre-tightening force. If the pre-tightening force is too large, it will be easy to break off during operation,and if the pre-tightening force is too small, it will cause that the electrode fall off during operation.

UHP 550 (22â?²) *2400mm Graphite Electrode with Nipples for Steel Making, find complete details about UHP 550 (22â?²) *2400mm Graphite Electrode with Nipples for Steel Making, uhp550 graphite electrode, UHP graphite electrode, Graphite Electrode - Xingshi Carbon and Graphite