Product Feature： Advanced technology： Crucibles are manufactured by the world's most advanced cold isostatic molding method, with isotropic properties, high density, high strength, dense uniform and defect-free. Unique glaze layer： The appearance of a crucible has multi-special glaze layers, coupled with the molding material compact, greatly improving the corrosion resistance of the product, and extending the life of the crucible. Good oxidation resistance： Formulations designed to fully consider to prevent oxidation of the graphite during use. Resistance to chemical attack Advanced materials and glaze recipes, effectively resistance to chemical erosion. Excellent thermal shock resistance： The choice of material, small thermal expansion coefficient, fast heat conduction, high strength after isostatic pressing. Resistance to high temperature： Crucible temperature range 400 - 1400 ℃ Long life： Crucible life is 2-5 times longer than ordinay. High thermal conductivity： Using natural graphite materials and isostatic pressing, thin crucible wall, fast heat conduction Significant energy saving： Crucible made of high thermal conductivity material can bring a large number of energy savings for users in the production process. Less pollution： Because of the choice of high purity inorganic material, little or no harmful impurities into products in the metal melting process. Stable and reliable quality： Part of the main raw materials of foreign well-known brands used, glazes mainly using imported raw materials. The quality is stable and reliable.