GB1235-76标准系列O型密封圈线径5.7mm的O型圈外径*线径N-70#标准材质工作温度-20-+100度外径*线径N材质单价100*8.6 N￥4.50110*8.6 N￥4.99120*8.6 N￥5.48125*8.6 N￥5.73130*8.6 N￥5.98135*8.6 N￥6.22140*8.6 N￥6.47145*8.6 N￥6.71150*8.6 N￥6.96155*8.6 N￥7.21160*8.6 N￥7.45165*8.6 N￥7.70170*8.6 N￥TE3175*8.6 N￥8.25180*8.6 N￥8.50185*8.6 N￥8.75190*8.6 N￥8.99195*8.6 N￥9.24200*8.6 N￥9.48205*8.6 N￥9.73210*8.6 N￥9.98215*8.6 N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥11.95外径*线径N材质单价255*8.6 N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥14.41Q-Q-694135321305*8.6 N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥ N￥19.09外径*线径N材质单价400*8.6 N￥ N￥ N￥ N￥20.08420*8.6 N￥20.32425*8.6 N￥20.50430*8.6 N￥20.74435*8.6 N￥20.99440*8.6 N￥2 N￥2 N￥TE3460*8.6 N￥22.22465*8.6 N￥22.47470*8.6 N￥22.71475*8.6 N￥22.96480*8.6 N￥23.28485*8.6 N￥23.45490*8.6 N￥23.70495*8.6 N￥23.94500*8.6 N￥24.26510*8.6 N￥24.68520*8.6 N￥25.17530*8.6 N￥25.67540*8.6 N￥26.16560*8.6 N￥28.13580*8.6 N￥28.13600*8.6 N￥29.11620*8.6 N￥30.15640*8.6 N￥31.14