o型環的材質除了標準材質NBR以外,還有SilicOn/FKM/EPDM/(FEP/S)等。請根據用途選用。 內桶高度皆可客製化 In addition to the standard material NBR, the material of the o-ring also includes SilicOn/FKM/EPDM/(FEP/S) etc. Please choose according to the purpose. The height of the inner barrel can be customized