... o-ringsFeatures: 1) Materials: NBR, NR, FPM, MVQ, EPDM2) Characteristics: high/low temperature-resistant, wearing-resistant, oil-resistant3) Specifications: State standard ... .Catalogue Details: Prosuct Name : As568 series o-rings Description : Materials : NBR, NR, FPM, MVQ, EPDM Characteristics : high/low temperature-resistant, wearing-resistant ...