日本阪上PNY气动密封内唇多道唇口SAKAGAMI材质标准型RN713日本阪上(sakagami):日本进口国外生产使用范围：气压/空压活塞杆活塞密封作用材料：丁晴胶温度：-30+100度耐压：10MPA速度：1m/sPNY-1616x24x5.2PNY-1818x26x5.2PNY-2020x28x5.2PNY-2222x30x5.2PNY-22.422.4x30x5.2PNY-2525x33x5.2PNY-25FPNY-2828x36x5.2PNY-3030x40x6.5PNY-3232x42x6.5PNY-32FPNY-3535x45x6.5PNY-35.535.5x45.5x6.5PNY-3636x46x6.5PNY-4040x50x6.5PNY-4545x55x6.5PNY-5050x60x6.5PNY-5555x65x6.5PNY-6060x70x6.5PNY-0063001N71363x73x6.5PNY-7070x80x6.5)