This standard specifies the terms and definitions, product structure and classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of silicon carbide ceramic filters. This standard applies to silicon carbide ceramic filters for gas purification and liquid purification.
GB/T 1965 Test method for room temperature flexural strength of porous ceramics*, 2023-11-27 Update
GB/T 1966 Test method for apparent porosity and bulk density of porous ceramic
GB/T 1970 Test method for acid and alkaline-resistance of porous ceramic
GB/T 25922 Measurement of fluid flow in closed pipes The flow is measured with a vortex flowmeter installed in a pipe of circular cross-section filled with fluid*, 2023-08-06 Update