Product introduction
 The graphitized petroleum coke produced, nitrogen content is less than 100PPM, sulfur content less than 0.01%.The low sulfur and low nitrogen graphitized is made of calcined petroleum coke as raw material, then going through fully graphitization of the continuous graphitization process under the high temperature of minimum 2800ºC . Afterwards, through crushing, screening and classification, we supply our users with the different particle size between 0-50mm at the customers' request.

The produced graphitized petroleum coke/GPC overcomes the traditional Acheson furnace product unstable weaknesses, becomes the first choice of many production enterprises, such as high-end wind power castings, auto motive castings production enterprise, nuclear power casting, etc. It is widely used in the special smelting and foundry casting process, especially meeting the strict requirement of low sulphur and nitrogen content in the ductile iron and grey iron casting industry. It is also used as absorbent of heavy metal in the wastewater treatment system and the raw material of graphite cathode in the aluminum electrolysis cell.

Applications

1. Widely used in steel smelting works,precision castings as carbon raisers;
2. Used in foundries as modifying agent to increase the quantities of speroidal graphite or improve the structure of gray iron casting thus upgrade the class of gray iron casting ;
3. Reducing agent/reductant in chemical industries;
4. Refractory materials ,etc

Specifications

Item	Fixed carbon	Sulphur	Ash	Volatile matter	Nitrogen	Moisture	Size(mm)
HQ-GPC-01	99% min.	0.03% max.	0.5% max.	0.5% max.	0.01% max.	0.05% max.	1-3/1-5
HQ-GPC-02	98.5% min.	0.05% max.	0.7% max.	0.8% max.	0.03% max.	0.05% max.	1-5/5-10
HQ-GPC-03	98% min.	0.07% max.	1% max.	1% max.	0.03% max.	0.05% max.	0.2-1
HQ-GPC-04	98.5% min.	0.1% max.	1% max.	1% max.	0.05% max.	0.05% max.	0-0.5

Our company 
We are the leading manufacturer of carbon additives in China for 10 years, mainly produce graphite petroleum coke, calcined petroleum coke, pet coke and silicon carbide , meanwhile we can trade metallurgical coke and foundry coke as your requirement. The products are widely used in metallurgy, chemical industry, steel-making, casting industry and many fields.

Our factory
Having 5 own factories located in Lanzhou Gansu, Linyi Shandong, Ulanchabu Inner Mongolia, Hami Xinjiang and Binhai Tianjing with 8 big electric resistance furnaces, we can supply sufficient Graphite petroleum coke annual production in 80,000 tons, Semi Graphite petroleum coke annual production 40,000 tons and calcined petroleum coke annual production in 150,000 tons. Special particle size is available for your requirements.

Warmly welcome you to visit our factory, you are guaranteed to get our sufficient production supply by 5 own factories, direct factory price and super quality, we are willing to provide you our best service.


Our package :
1. in 25kgs per bag
2. 25kgs bags put into a 1000kg jumbo bag
3. in 1000kg jumbo bag