KSB SAS, onye so na KSB Group, wepụtara liner ọhụrụ n'oge na-adịbeghị anya maka ụdị valvụ urukurubụba ISORIA ya.
A na-eme mkpuchi n'ime nke hydrogenated nitrile rubber (HNBR) ma kwadoro ya dị ka iwu European Regulation (EC) 1935/2004 si dị na Ngwa kọntaktị nri. Nkwenye ọhụrụ a na-agbasawanye ngwa ngwa maka usoro a, bụ nke a na-emebu. nke US Food and Drug Administration (FDA) kwadoro.
A haziri NH Liners (HNBR) maka ngwa nri niile na-eji anụmanụ, ihe oriri ma ọ bụ mmanụ ịnweta mmanụ na mmiri acidic.Ọ na-eguzogide ọgwụ hydrocarbons ma nwee ike iji ya mee ihe na mmiri mmiri nwere ihe siri ike dị ka ọ na-eguzogide ọgwụ na-eguzogide ọgwụ. hydrogenation nhọrọ nke nitrile butadiene roba ( NBR) budata mma nguzogide okpomọkụ nke HNBR.Butterfly valves na liners mere dị ka usoro ọhụrụ (NH) nwere ike iji mee ihe maka mmiri mmiri mmiri ruo okpomọkụ nke 150 Celsius.
Oge nzipu: Jan-10-2022
