Carbon Graphite Crucible

Graphite CruciblesStandard graphite crucibles are widely used in the smelting of alloy tool steels and non-ferrous metals and their alloys. In addition, graphite crucible should not be placed on the cold metal table immediately after heating, so as to avoid its rupture due to rapid cooling.
Physicochemical Index of CrucibleStandard parametersTest dataFire resistance≥1630ºCFire resistance≥1635ºCCarbon≥38%Carbon≥41.46%Porosity≤35%Porosity≤32%Volume density≥1.6g/cm3Volume density≥1.71g/cm3
Hebei Gronn Carbon Co., Ltd. is located in Handan, Hebei, China. It is a modern foreign trade enterprise which mainly produces graphite electrodes, graphite crucibles and graphite powders. The annual export volume of products exceeds 10,000 tons. The company's carbon production base is located in Chengan, Handan City, Hebei Province, which is well known as "Carbon base in North China". It is adjacent to Beijing-Guangzhou Railway and Beijing-Hong Kong-Macau Expressway in the West and the junction of Beijing-Hebei-Shandong-Henan Provinces and it has convenient transportation and superior geographical position. We can provide carbon materials and products for various fields. The product quality is excellent. It has passed the certification of ISO 9001 international quality management system. All export products conform to international quality standards.