进口O型圈品牌：日标NOK牌，美国CR牌，德国宝华牌，意大利ASTON牌
进口O型圈是一种截面为圆形的橡胶密封圈，因其截面为O型，故称其为O型密封圈，也叫O型圈。开始出现在19世纪中叶，当时用它作蒸汽机汽缸的密封元件。进口O型圈密封性能优良，工作寿命高，动态压力密封工作寿命比常规橡胶密封制品高5-10倍，最高可达数十倍，在某些条件下可与密封基体同寿命。
材质:氟橡胶，硅橡胶，丁晴橡胶
规格：G系列标准规格
1A-G18
1A-G19
1A-G20
1A-G25 24.40*3.10
1A-G30 29.40*3.10
1A-G35 34.40*3.10
1A-G40 39.40*3.10
1A-G45 44.40*3.10
1A-G50 49.40*3.10
1A-G55 54.40*3.10
1A-G60 59.40*3.10
1A-G65 64.40*3.10
1A-G70 69.40*3.10
1A-G75 74.40*3.10
1A-G80 79.40*3.10
1A-G85 84.40*3.10
1A-G90 89.40*3.10
1A-G95 94.40*3.10
1A-G100 99.40*3.10
1A-G105
1A-G110
1A-G115
1A-G120 1
1A-G125
1A-G130
1A-G135
1A-G140
1A-G145
1A-G150
1A-G155
1A-G160
1A-G165
1A-G170
1A-G175
1A-G180
1A-G185
1A-G190
1A-G195
1A-G200
1A-G205 204.30*5.70
1A-G210 209.30*5.70
1A-G215 2
1A-G220 2
1A-G225 224.3*5.70
1A-G230 229.30*5.70
1A-G235 234.3*5.70
1A-G240 239.30*5.70
1A-G245 244.30*5.70
1A-G250 249.30*5.70
1A-G255 254.30*5.70
1A-G260 259.30*5.70
1A-G270 269.30*5.70
1A-G280 279.30*5.70
1A-G290 289.30*5.70
1A-G300 299.30*5.70
1A-G310 309.30*5.70
1A-G320 3
1A-G340 339.30*5.70
1A-G350 349.30*5.70
1A-G355 354.30*5.70
1A-G360 359.30*5.70
1A-G365 364.30*5.70
1A-G370 369.30*5.70
1A-G375 374.30*5.70
1A-G380 379.30*5.70
1A-G390 389.30*5.70
1A-G395 394.30*5.70
1A-G400 399.30*5.70
1A-G405 404.30*5.70
1A-G410 409.30*5.70
1A-G420 4
1A-G425 424.30*5.70
1A-G430 429.30*5.70
1A-G435 434.30*5.70