o-ring 1) anti-chemical function well. 2) widely used in various industries. 3) stable dimension. 4) strong tension. Product Information NameRubber seal,Rubber O-Ring ,oil seal, Rubber GasketMaterialEPDM,NBR,SBR,CR,NR,SIL,VT,HNBR,PU,FSIL.etcPerformance1.Good sealing and damping2.Water resistance3.Anti-aging4.Anti- ozone5.oil-resistant6.pressure resistant7.High and low temperature ...