... and best price/OEM 3.Certification:ISO9001:2000 NBR rubber gasket 1.Material: NBR rubber 2.Good quality and best price ... samplesMatetialNBR, NR, FPM ,EPDM ,SBR ,SR ,CR, HNBR, IIR, PTFE, Silicon, etc. Can choose on your requirement; Color Black, red, yellow ... Oil Seal, O-Ring, Rubber Seal, Rubber Gasket, Rubber Ring, Sealing Ring, Sealing Gasket. Ren County Qida Rubber Co., Ltd is the ...