The product adopts high-purity raw material, processed by ultrafine grinding, pelleting and high-temperature sintering, features superior thermal stability, high pressure resistance, high conductivity and erosion resistance. Our products have been widely used in major oil & gas fields at home and abroad, satisfied the demand of oil mining in different conditions and well accepted by customers and investigation groups of Russia, Kazakhstan, the United States, Canada, Brazil, etc.

Product categories:
By compression strength: 52MPa (7500psi), 69MPa (10000psi), 86MPa (12500psi), 103MPa (15000psi)
. By volume density: low-density, medium-density and high-density.
. By specification: 6-12 mesh, 8-16 mesh, 12-18 mesh, 12-20 mesh, 16-20 mesh, 16-30 mesh, 20-40 mesh, 30-50 mesh, 30-60 mesh, 40-60 mesh, 40-70 mesh, 70-140 mesh, etc.
. Ceramic proppants of different specifications according to clients' specific requirements.