Conventional mechanical seal yh-b12.
Promulgator
：liyu Time：2018-04-25
Conventional mechanical seal yh-b12.
Conventional mechanical seal 800S51 spring type.
Conventional mechanical seal 130-M74S2/110- g95a-q2begf spring.
Conventional mechanical seal yh511b-75 assembly.
Frame oil seal 95-75-12 t - rubber TC.
Special seal: yh-hrv06 304+316L.
Special seal HRQ0.4 304+316L.
Special seal yh-sr20-05 304+316L.
Special seal HRL08(BZ) 304+316L.
Skeleton oil seal 180*210*15 fluorine rubber.
