Standard for shale oil and natural gas fracturing API 19C ultra-lightweight Proppant 20/40 Buyer and Importer

Hello,I am interested in your products. Standard for shale oil and natural gas fracturing API 19C ultra-lightweight Proppant 20/40, I want to know more details.Looking forward to your reply.good luck,Size:20/40 MeshCertificate:ISO13503-2Bulk density:less than 1.55 g/cm3Specific density:less than 2.75 g/cm3Type:Ceramic BallsApplication:Industrial CeramicMaterial:Alumina Ceramice details.Looking forward to your reply.good luck,Size:20/40 MeshCertificate:ISO13503-2Bulk density:less than 1.55 g/cm3Specific density:less than 2.75 g/cm3Type:Ceramic BallsApplication:Industrial CeramicMaterial:Alumina Ceramic Show More