UN密封圈优点：1.耐磨性特好2.抗挤出、耐冲击、压缩变形小3.适应***苛刻的工作条件、易于安装。UN密封圈作用：主要用于重载行走机械和静压中的活塞杆、活塞的密封与防尘。UN密封圈规格表：DZ-UNDZ-UN规格DZ-UNDZ-UN规格DZ-UNDZ-UN规格UN10x13.5x2.2UN10x14x2.5UN10x14x4UN10x15x3UN10x16x4UN10x16x4.5UN10x16x6UN10x16x8UN10x18x5UN10x18x5.5UN10x18x6UN10x18x8UN10x20x5UN10x20x6UN10x20x7UN10x20x8UN10x22x6UN10x22x8UN20x26x3.2UN20x26x3.3UN20x26x5UN20x26x6UN20x27x6UN20x28x4UN20x28x5UN20x28x5.5UN20x28x6UN20x28x7UN20x28x8UN20x30x5UN20x30x6UN20x30x7UN20x30x8UN20x30x10UN20x31x8UN20x32x6UN20x32x8UN20x33x8UN20x33x10UN20x34.5x12UN20x35x7UN20x35x8UN20x35x10UN20x36x8UN20x37x12UN20x40x8UN20x40x10UN20x40x12UN30x36x8UN30x37x6UN30x38x5UN30x38x5.7UN30x38x6UN30x38x7UN30x38x8UN30x40x5UN30x40x5.5UN30x40x6UN30x40x6.5UN30x40x7UN30x40x7.3UN30x40x8UN30x40x10UN30x42x6UN30x42x8UN30x42x9UN30x42x10UN30x43x6.5UN30x43.6x9.5UN30x44x5.5UN30x45x8UN30x45x10UN30x46x10UN30x47x10UN30x48x10UN30x50x10UN30x50x11UN30x50x12UN30x52x10UN40x48x5UN40x48x6UN40x48x8UN40x48x10UN40x48x11UN40x50x5UN40x50x6UN40x50x6.5UN40x50x7UN40x50x8UN40x50x9UN40x50x10UN40x52x7UN40x52x8UN40x52x10UN40x53x8UN40x55x7UN40x55x8UN40x55x10UN40x56x6UN40x60x10UN40x60x12UN40x63x13UN40x65x10UN40x65x12UN50x57x10UN50x58x6UN50x58x8UN50x58x12UN50x60x5UN50x60x6UN50x60x6.5UN50x60x7UN50x60x8UN50x60x10UN50x60x12UN50x62x9UN50x62x9.5UN50x62x10UN50x62x12UN50x63x6UN50x63x6.5UN50x63x8UN50x63x10UN50x65x7.5UN50x65x8UN50x65x9UN50x65x10UN50x65x12UN50x66x12UN50x68x10UN50x70x8UN50x70x10UN50x70x12UN50x70x18UN50x75x12.5UN油封、UHS密封圈、USH密封圈、U型圈、UN密封圈、UN密封圈规格表。0595-8299888715059576881)