Flat o ring 1.Silicone FKM FPM VITON A VITON B ... Item nameFlat o ring MaterialSilicone,,FKM,FPM,VITON A, VITON B, GF,GFLT,GLT,AFLAS,HNBR... ColorRed, blue, pink,white, black, any ... according to your drawings & samples. Our main products contains O-type Loop, U-type Loop, Y-type Loop, rubber ... contact us, thanks. Details Show practical silicone rubber flat o ring HNBR FKM FPM VITON A VITON B GF GFLT GLT ...