... 1) Materials: NBR, NR, FPM, MVQ, EPDM, Silicone 2) High/low temperature-resistant, wearing resistant, oil-resistant o-rings features ... Details: Prosuct Name : silicone O ring Description : Materials : NBR, NR, FPM, MVQ, EPDM Characteristics : high/low temperature-resistant, ... , we are devoted to providing customers with solutions for rubber airproof products,committed to becoming the field leader ...