GB1235-76标准系列O型密封圈线径4.0mm系列O型圈外径*线径NBR70橡胶#标准材质工作温度-20-+100度外径*线径N材质单价12*4 N￥0.1514*4 N￥0.1816*4 N￥0.2118*4 N￥0.2620*4 N￥0.2922*4 N￥0.3224*4 N￥0.3625*4 N￥0.3826*4 N￥0.3927*4 N￥0.4128*4 N￥TE329*4 N￥0.4430*4 N￥0.4732*4 N￥0.5033*4 N￥0.5134*4 N￥0.5335*4 N￥0.5636*4 N￥0.5737*4 N￥0.5938*4 N￥0.6039*4 N￥0.6240*4 N￥0.6542*4 N￥0.6844*4 N￥0.7145*4 N￥0.7446*4 N￥0.7547*4 N￥0.7748*4 N￥0.78外径*线径N材质单价50*4 N￥0.8152*4 N￥0.8653*4 N￥0.8754*4 N￥0.8955*4 N￥0.9058*4 N￥0.9660*4 N￥0.9962*4 N￥1.0463*4 N￥1.0564*4 N￥1.0765*4 N￥1.0868*4 N￥1.1470*4 N￥1.1772*4 N￥1.20Q-Q-69413532174*4 N￥1.2575*4 N￥1.2678*4 N￥1.3280*4 N￥1.3582*4 N￥1.3885*4 N￥1.4488*4 N￥1.4990*4 N￥1.5392*4 N￥1.5695*4 N￥1.6298*4 N￥1.67100*4 N￥1.71105*4 N￥1.79108*4 N￥1.85110*4 N￥1.88113*4 N￥1.92115*4 N￥1.97118*4 N￥2.03120*4 N￥2.06125*4 N￥2.15外径*线径N材质单价135*4 N￥2.18130*4 N￥2.24138*4 N￥2.39140*4 N￥2.42150*4 N￥2.60155*4 N￥2.69158*4 N￥2.73160*4 N￥2.78165*4 N￥2.85168*4 N￥2.91173*4 N￥3.00176*4 N￥TE3178*4 N￥3.09180*4 N￥3.12185*4 N￥3.21190*4 N￥3.30195*4 N￥3.39200*4 N￥3.48205*4 N￥3.57208*4 N￥3.62210*4 N￥3.66215*4 N￥3.75217*4 N￥3.75220*4 N￥3.84223*4 N￥3.89225*4 N￥3.92225.50*4 N￥3.93228*4 N￥3.98230*4 N￥4.01235*4 N￥4.10240*4 N￥4.19外径*线径N材质单价245*4 N￥4.28248*4 N￥4.32250*4 N￥TE3265*4 N￥4.64267*4 N￥4.67272*4 N￥4.76275*4 N￥4.82300*4 N￥5.25385*4 N￥6.76446*4 N￥8.02460*4 N￥8.09574*4 N￥10.15