Merkel T18 是活塞密封用，U型圈带挡圈
U形密封圈截面不对称，带有卸压安全槽和整体式挡圈。外缘的密封唇缩进，内径与沟槽底径采用过盈配合。
推土机 支承油缸 船舶液压传动系 炼钢液压机械
24245851 T18 40-25-9.3/9.5
24245876 T18 40-25-9.3/10
24245852 T18 45-30-9.3/9.5
24245877 T18 45-30-9.3/10
24245853 T18 50-35-9.3/9.5
24245878 T18 50-35-9.3/10
24245854 T18 55-40-9.3/9.5
24245879 T18 55-40-9.3/10
24245855 T18 60-45-9.3/9.5
24245880 T18 60-45-9.3/10
24245856 T18 63-48-9.3/9.5
24245881 T18 63-48-9.3/10
24245857 T18 65-50-9.3/9.5
24245882 T18 65-50-9.3/10
24245858 T18 70-50-12.2/12.5
24245883 T18 70-50-12.2/13
24298857 T18 70-55-9.3/9.5
24338114 T18 75-55-12.2/12.5
24245859 T18 80-60-12.2/12.5
24245884 T18 80-60-12.2/13
24290783 T18 80-65-9.3/9.5
24315436 T18 85-70-9.3/9.5
24245860 T18 90-70-12.2/12.5
24245885 T18 90-70-12.2/13
24298858 T18 90-75-9.3/9.5
24245861 T18 100-80-12.2/12.5
24245886 T18 100-80-12.2/13
24269439 T18 100-85-9.3/9.5
24345515 T18 105-85-12.2/13
24245862 T18 110-90-12.2/12.5
24245887 T18 110-90-12.2/13
24298411 T18 114-94-12.2/13
24245863 T18 115-95-12.2/12.5
24245888 T18 115-95-12.2/13
24245864 T18 125-100-15.2/15.5
24245865 T18 125-100-15.2/16.2
24245889 T18 125-100-15.2/16
24288858 T18 125-105-12.2/12.5
24269441 T18 130-110-12.2/12.5
24245866 T18 140-115-15.2/16.2
24245890 T18 140-115-15.2/15.5
24275200 T18 140-120-12.2/12.5
24245867 T18 150-120-18.6/19.8
24245891 T18 150-120-18.6/19
24265868 T18 150-130-12.2/12.5
24245868 T18 160-130-18.6/19.8
24245892 T18 160-130-18.6/19
24269443 T18 160-140-12.2/12.5
24274946 T18 170-150-12.2/12.5
24245869 T18 180-150-18.6/19.8
24245893 T18 180-150-18.6/19
24287370 T18 180-160-12.2/12.5
24245870 T18 200-170-18.6/19.8
24245894 T18 200-170-18.6/19
24245895 T18 200-170-18.6/20
24287379 T18 200-175-15.7/16
24337777 T18 220-200-15.7/16
24245871 T18 225-195-18.6/19
24245896 T18 225-195-18.6/19.8
24245872 T18 250-220-18.6/19
24245873 T18 250-220-18.6/20
24245897 T18 250-220-18.6/19.8
24289374 T18 250-225-15.7/16
24245874 T18 280-250-18.6/19.8
24245898 T18 280-250-18.6/19
24245875 T18 300-270-18.6/19.8
24245899 T18 300-270-18.6/19
24245900 T18 320-290-18.6/20