Ffkm/FKM/ Viton/ Fluoroelastomers/Oil Seal, O-Ring Fe4611 Sichuan Fudi New Energy Co., Ltd. Base Info Model NO.：compoud fluoroelastomer, FKM,FFKM, FE4611Material：Fluorocarbon RubberAppearance：BlueOrigin：Chengdu, Sichuan, China Description Pre：Ffkm/FKM/ Viton/ Fluoroelastomers/Oil Seal, O-Ring Fe2611 Next：Ffkm/FKM/ Viton/ Fluoroelastomers/Oil Seal, O-Ring E2467
