rp_hp_uhp_shp_Graphite_Electrode

UHP High Quality Graphite Electrode

Graphite electrodes UHP Graphite electrodes with suitable 3/4 TPI nipples as per NEMA IEC 239 (1987)/ IS 9050 (1979) Nominal Dia 250 mm (10) to 700 mm (28) Nominal Length 1800 mm (72)/ 2100 mm (84)/ 2400 mm (96)/ 2800 mm (110) Also makes HP
 
Model Number: Graphite Electrode
 
Certification: ISO9001:2015
 
Minimum Order Quantity: 3 tons

 

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Description
Graphite electrodes – UHP Graphite electrodes with suitable 3/4 TPI nipples as per NEMA IEC 239 (1987)/ IS 9050 (1979) Nominal Dia – 250 mm (10″) to 700 mm (28″)
Nominal Length – 1800 mm (72′)/ 2100 mm (84″)/ 2400 mm (96″)/ 2800 mm (110″) Also makes HP grade graphite electrodes.

The principal raw materials used in the manufacture of graphite electrodes are Needle coke and pitch.
The Needle coke is crushed, screened and mixed with pitch in controlled proportion at about 160°C. The paste, extruded through an extrusion press, is stored as ‘Green Stock’. The Green Stock is baked slowly to 800°C in specially designed furnaces. The meticulously controlled conditions ensure that the pitch cokes satisfactorily. Before coking, the pitch loses a considerable amount of volatile matter and the resulting electrodes are known as ‘Baked Electrodes’.

The Baked Electrodes then undergo a process of Graphitisation, which involves heating them to temperatures in the range of 2800 – 3000°C in lengthwise graphitisation furnaces. The Graphitisation process itself lasts only 8 to 12 hours and the cooling down period takes several hours.
After being taken out from the furnace, the graphite electrodes are subjected to very strict quality control checks before being passed for machining.

We are Chinese manufacturer and have customized UHP Graphite Electrodes factory for arc furnace sale.
 

 

Parameter



UHP Graphite Electrodes manufactured to individual customer requirements.

Precautions

Packing &Shipping

Our UHP Graphite Electrodes are delivered on wooden raftersstrapped with steel bands the threads and faces being protected by end caps in order to minimise the risk of damage to the threads and end faces. The tables shown indicate for standard grade electrodes number of pieces per pallet.

Our Services

  ★To serve our customers wholeheartedly
We have good cooperation with shipping companies, agents ,local customs and port authority. Make sure we deliver on time.No matter which link you have questions, we will provide service for you.
  ★Product quality is our guarantee
I.Stable product quality, all series products can meet the national standards;
II.A long service life in actual use and good reputation at home & abroad.
III.Our products can pass all kinds of tests, and the quality is also our selling point. So you can rest assured that the purchase. If there is anything unclear, our professional staff will answer it for you.
  ★We welcome your Suggestions at any time
If there is any problem in the process of our cooperation, please contact us immediately, and we will try our best to solve it for you.
  ★We are passionate and professional about our work
What makes us different is that we are passionate and professional about our products and services and support our quality.Because of our professional attitude, we can give you professional answers and effectively solve your problems.
  ★We are here for you.

Zhengzhou Zhengnai Industry co., LTD   Zhengzhou Zhengnai Industry co., LTD   Zhengzhou Zhengnai Industry co., LTD   Zhengzhou Zhengnai Industry co., LTD
*source:http://www.adbrain.org/Ultra_High_Power_Graphite_Electrode/27.html
 
Inquiry

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*source:http://www.adbrain.org/Ultra_High_Power_Graphite_Electrode/27.html
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