О-образное кольцо

o-ring 1.The productionmaterials are various imported acrylic acid ester, ethylene-propylene-diene eladtomer, polutetrafluoroethylene. 2.Have excellent resistance to oil, oily function in a long time under near distortion, cracking, decomposition and influence their physical function, can still work well. 3.Air tightness, with the equipment would not have finished on the leakage phenomenon. 4.Our company is based on customer requests to do product, need to offer customers want to give us the drawings, as well as parameters specific requirements. Thanks! Technical parametersExteriorNo defects, seven-holeNote rounded notR0.5MaterialFluoride gelNo tolerances±0.2Package100Temperature153