氟橡胶油封产品详细信息GB12325-76标准O型圈尺寸标记方法：外径x截面编号规格实际内径编号规格实际内径15x1.91.72640x3.134.526x1.92.72745x3.139.537x1.93.72850x3.144.548x1.94.72955x3.149.559x1.95.73060x3.154.5610x1.96.73163x3.157.5711x1.97.73265x3.159.5812x1.98.73368x3.162.5913x1.99.73470x3.164.51014x1.910.73575x3.169.51114x2.49.63680x3.174.51215x2.410.63785x3.179.51316x2.411.63890x3.184.51418x2.413.63995x3.189.51519x2.414.640100x3.194.51620x2.415.641105x3.199.51722x2.417.642110x3.1104.41824x2.419.643115x3.1109.51925x2.420.644120x3.1114.52026x2.421.645125x3.1119.52128x3.122.546130x3.1124.52230x3.124.547135x3.1129.52332x3.126.548140x3.1134.52435x3.129.549145x3.1139.52538x3.132.550150x3.1144.5O型密封圈规格（GB1235-76）材料：***胶（NBR）GB12325-76标准O型圈尺寸标记方法：外径x截面http://编号规格实际内径单价（元）编号规格实际内径51155x3.1149.57660x5.749.452160x3.1154.57763x5.752.453165x3.1159.57865x5.754.45428x3.521.67970x5.759.45530x3.523.68073x5.762.45631x3.524.68175x5.764.45732x3.525.68280x5.769.45834x3.527.68385x5.774.45935x3.528.68490x5.779.46036x3.529.68595x5.784.46138x3.531.686100x5.789.46240x3.533.687105x5.794.46341x3.534.688110x5.799.46442x3.535.689115x5.7104.46544x3.537.690120x5.7109.46645x3.538.691125x5.7114.46746x3.539.692130x5.7119.46848x3.541.693135x5.7124.46950x3.543.694140x5.7129.47051x3.544.695145x5.7134.47154x3.547.696150x5.7139.47255x3.548.697155x5.7144.47356x3.549.698160x5.7149.47450x5.739.499165x5.7154.37551x5.744.4100170x5.7159.3O型密封圈规格（GB1235-76）材料：***胶（NBR）GB12325-76标准O型圈尺寸标记方法：外径x截面)