... sealing material in the joints of pipeline.Working pressure:1.0-8.5 Mpa,Working temperature:150-550Sizes(mm)The size ... of customers.Thickness(mm)0.3,0.5,0.8,1.0,1.5,2.0,2.5,3.0,4.0,5.0,6.0mmColorBlack, gray, purple ... %8.78-16.52Aging coefficient≥0.92creep relaxation%,≤50Resistance to mediaWater, seawater, steam, diluted acid & alkali, gases eco-friendly EPDM gasket for machine