This standard specifies the basic types, main dimensions, working parameters and material codes, model representation methods, technical requirements, test and inspection methods, installation and use requirements, marking, packaging and storage of mechanical seals for acid-resistant pumps. This standard applies to mechanical seals for acid-resistant pumps.
JB/T 7372-2011 Referenced Document
GB/T 10444 Method of type establishment for mechanical seals*, 2016-08-29 Update
GB/T 1184-1996 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
GB/T 14211 Test method of mechanical seal*, 2019-10-18 Update
GB/T 1804-2000 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
GB/T 6556 Type,main dimension,material and marking of mechanical seals*, 2016-08-29 Update
JB/T 10874 Alumina Ceramic Seal Rings for Mechanical Seals*, 2022-04-08 Update
JB/T 8724 Silicon nitride sealing ring for mechanical seal*, 2023-12-29 Update
JB/T 8872 Specification for carbon-graphite sealing ring for mechanical seals*, 2016-01-15 Update
JB/T 8873 Technical specifications for filled polytetrafluoroethylene and polytetrafluoroethylene blanks for mechanical seals*, 2023-12-29 Update
JB/T 7372-2011 history
2011JB/T 7372-2011 Mechanical seal for acid resisting pump