... -RingsVIEWED:19MANUFACTURER:Rubber sheet;Viton Rubber;PTFE;YangZhong Rubber Plastics Factory Co.,Ltd.PRODUCT DESCRIPTION:Quick DetailsPlace of Origin: Jiangsu,Website ... be availableMaterial: NBR,EPDM,VITONElongation:: 280%Application: automobile,aviation,space,electronic apparatus,petroleumID: ≥5mmOD: customized sizeViton contained: more than 65%Special gravity ...