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¥0.42TEl-微信13621890604TEl-0512-3683256329*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-2426651639Q-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¥3.06TEl-微信13621890604TEl-0512-36832563178*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¥4.37TEl-微信13621890604TEl-0512-36832563265*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