... FKM, FLS, SBR, CR, ACM, NR.Color: According customer requirementAll O-Rings are made according to international standard.*ISO3601 *AS568A *DIN3771 *BS1806All material ... RUBBER O-RING SEAL characteristics are as follows1. Can be heat-resistant to 250 °C.2. For most of the oil ... and solvent have the capacity to resist, especially all of the acids, aliphatic hydrocarbons, aromatic ...