型号明细 密封件的公称尺寸及腔体尺寸 (単位：mm） 标准（PT154） d D H G 最大d1 （21MPa以下） （35MPa以下） *SMJ-18 18 25.3 3 3.2 18.6 18.3 1.5 *SMJ-20 20 30.7 4 4.2 20.6 20.3 2 *SMJ-22 22 32.7 4 4.2 22.6 22.3 2 *SMJ-25 25 35.7 4 4.2 25.6 25.3 2 *SMJ-28 28 38.7 4 4.2 28.6 28.3 2 *SMJ-30 30 40.7 4 4.2 30.6 30.3 2 *SMJ-35 35 45.7 4 4.2 35.6 35.3 2 *SMJ-36 36 46.7 4 4.2 36.6 36.3 2 *SMJ-40 40 55.1 6 6.3 40.6 40.3 3 *SMJ-45 45 60.1 6 6.3 45.6 45.3 3 *SMJ-50 50 65.1 6 6.3 50.6 50.3 3 *SMJ-55 55 70.1 6 6.3 55.6 55.3 3 *SMJ-56 56 71.1 6 6.3 56.6 56.3 3 *SMJ-60 60 75.1 6 6.3 60.6 60.3 3 *SMJ-65 65 80.1 6 6.3 65.6 65.3 3 *SMJ-70 70 85.1 6 6.3 70.6 70.3 3 *SMJ-75 75 90.1 6 6.3 75.6 75.3 3 *SMJ-80 80 95.1 6 6.3 80.6 80.3 3 *SMJ-85 85 100.1 6 6.3 85.6 85.3 3 *SMJ-90 90 105.1 6 6.3 90.6 90.3 3 *SMJ-100 100 115.1 6 6.3 100.6 100.3 3 *SMJ-125 125 140.1 6 6.3 125.6 125.3 3 *SMJ-140 140 155.1 6 6.3 140.6 140.3 3
