This standard specifies the material classification, technical requirements, inspection methods, inspection rules and marking, packaging and storage of canned pump water-lubricated carbon graphite bearing materials and blank products (hereinafter referred to as products). This standard applies to water-lubricated carbon graphite bearing materials and products for canned pumps (hereinafter referred to as carbon graphite bearings).
T/CEEIA 414-2019 history
2019T/CEEIA 414-2019 Specification for carbon graphite bearing materials and products for canned pumps