O型橡胶密封圈规格上课讲义

1、Good is good, but better carries it.精益求精，善益求善。O型橡胶密封圈规格-O型橡胶密封圈规格（GB1235-76）材料：丁腈（NBR）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单价（元）编号规格实际内径单价（元）15x1.91.70.072640 x3.134.50.3226x1.92.70.072745x3.139.50.3537x1.93.70.072850 x3.144.50.3548x1.94.70.082955x3.149.50.4559x1.95.70.083060 x3.154.50.45610 x1.96.70.

2、093163x3.157.50.50711x1.97.70.103265x3.159.50.50812x1.98.70.103368x3.162.50.60913x1.99.70.103470 x3.164.50.601014x1.910.70.103575x3.169.50.651114x2.49.60.123680 x3.174.50.651215x2.410.60.133785x3.179.50.701316x2.411.60.133890 x3.184.50.701418x2.413.60.143995x3.189.50.801519x2.414.60.1540100 x3.194.5

3、0.801620 x2.415.60.1541105x3.199.50.851722x2.417.60.1842110 x3.1104.40.851824x2.419.60.2043115x3.1109.50.901925x2.420.60.2244120 x3.1114.50.902026x2.421.60.2245125x3.1119.51.002128x3.122.50.2846130 x3.1124.51.102230 x3.124.50.2847135x3.1129.51.152332x3.126.50.3048140 x3.1134.51.202435x3.129.50.30491

4、45x3.1139.51.252538x3.132.50.3250150 x3.1144.51.30O型橡胶密封圈规格（GB1235-76）材料：丁腈（NBR）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单价（元）编号规格实际内径单价（元）51155x3.1149.51.357660 x5.749.40.6052160 x3.1154.51.407763x5.752.40.6253165x3.1159.51.507865x5.754.40.655428x3.521.60.307970 x5.759.40.705530 x3.523.60.308073x5.762.40

5、.725631x3.524.60.318175x5.764.40.755732x3.525.60.328280 x5.769.40.805834x3.527.60.338385x5.774.40.855935x3.528.60.348490 x5.779.40.906036x3.529.60.358595x5.784.40.956138x3.531.60.3686100 x5.789.41.006240 x3.533.60.3887105x5.794.41.056341x3.534.60.4088110 x5.799.41.106442x3.535.60.4289115x5.7104.41.1

6、56544x3.537.60.4390120 x5.7109.41.206645x3.538.60.4491125x5.7114.41.256746x3.539.60.4592130 x5.7119.41.306848x3.541.60.4593135x5.7124.41.356950 x3.543.60.4594140 x5.7129.41.457051x3.544.60.4595145x5.7134.41.507154x3.547.60.4596150 x5.7139.41.557255x3.548.60.5097155x5.7144.41.607356x3.549.60.5098160

7、x5.7149.41.657450 x5.739.40.5599165x5.7154.31.707551x5.744.40.55100170 x5.7159.31.80O型橡胶密封圈规格（GB1235-76）材料：丁腈（NBR）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单价（元）编号规格实际内径单价（元）101175x5.7164.31.90130240 x8.6224.13.80102180 x5.7169.32.00131245x8.6229.13.90103185x5.7174.32.20132250 x8.6234.14.00104190 x5.7179.3

8、2.30133255x8.6239.14.10105195x5.7184.32.40134260 x8.6244.14.20106200 x5.7189.32.50135265x8.6249.14.40107210 x5.7199.32.80136275x8.6259.14.60108220 x5.7209.33.00137280 x8.6264.14.80109230 x5.7219.33.20138290 x8.6274.15.00110240 x5.7229.33.40139295x8.6279.15.20111250 x5.7239.33.60140300 x8.6284.15.401

9、12260 x5.7249.33.80141305x8.6289.15.60113270 x5.7259.34.20142315x8.6299.15.80114280 x5.7269.34.50143320 x8.6304.36.00115290 x5.7279.34.80144330 x8.6314.36.20116300 x5.7289.35.10145335x8.6319.36.40117170 x8.6154.12.30146350 x8.6334.36.60118175x8.6159.12.40147355x8.6339.36.80119180 x8.6164.12.60148360 x8.6344.37.00120185x8.6169.12.70149370 x8.6354.37.20121190 x8.6174.12.80150375x8.6359.37.40122195x8.6179.12.90151380 x8.6364.37.60123200 x8.6184.13.00152390 x8.6374.37.80124205x8.6189.13.10153395x8.6379.38.00125210 x8.6194.13.20154400 x8.6383.38.5012