OD型活塞杆密封圈由PTFE防尘环和O型圈组成.特别适用于控制油缸,伺服系统,机床,快速响应油缸以及建筑机械,它与双唇防尘圈配合使用可达到***优密封特性.标准材质:防尘环Polon052,改性PTFE+40%青铜.O型圈:N0674,邵氏70的NBR橡胶.若有特殊要求(压力,温度,速度等),parker也可以提供相应的解决方案.工作条件:工作压力:≤400bar工作温度-30~+100℃(主要取决于所选用的O型圈之材质),表面速度:≤4m/S.尺寸范围沟槽尺寸parker产品代码d*D*LOD004005200171A4*8.9*2.2OD005005200171A5*9.9*2.2OD007005200171A7*11.9*2.2OD008005200171B8*15.3*3.2OD010005200171B10*17.3*3.2OD012005200171B12*19.3*3.2OD014005200171B14*21.3*3.2OD015005200171B15*22.3*3.2OD016005200171B16*23.3*3.2OD018005200171B18*25.3*3.2OD020005200171D20*30.7*4.2OD022005200171D22*32.7*4.2OD024005200171D24*34.7*4.2OD025005200171D25*35.7*4.2OD026005200171D26*36.7*4.2OD028005200171D28*38.7*4.2OD030005200171D30*40.7*4.2OD032005200171D32*42.7*4.2OD035005200171D35*45.7*4.2OD036005200171D36*46.7*4.2OD037005200171D37*47.7*4.2OD038005200171D38*53.1*6.3OD040005200171D40*55.1*6.3OD042005200171D42*57.1*6.3OD045005200171D45*60.1*6.3OD048005200171D48*63.1*6.3OD050005200171D50*65.1*6.3OD052005200171D52*67.1*6.3OD055005200171D55*70.1*6.3OD058005200171D58*73.1*6.3OD060005200171D60*75.1*6.3OD063005200171D63*78.1*6.3OD065005200171D65*80.1*6.3OD070005200171D70*85.1*6.3OD075005200171D75*90.1*6.3OD080005200171D80*95.1*6.3OD085005200171D85*100.1*6.3OD090005200171D90*105.1*6.3OD095005200171D95*110.1*6.3OD100005200171D100*115.1*6.3OD110005200171D110*125.1*6.3OD120005200171D120*135.1*6.3OD125005200171D125*140.1*6.3OD130005200171D130*145.1*6.3OD140005200171D140*155.1*6.3OD150005200171D150*165.1*6.3OD155005200171D155*170.1*6.3OD160005200171D160*175.1*6.3OD170005200171D170*185.1*6.3OD175005200171D175*190.1*6.3OD180005200171D180*195.1*6.3OD185005200171D185*200.1*6.3OD190005200171D190*205.1*6.3OD195005200171D195*210.1*6.3OD200005200171E200*220.5*8.1OD210005200171E210*230.5*8.1OD220005200171E220*240.5*8.1OD225005200171E225*245.5*8.1OD230005200171E230*250.5*8.1OD240005200171E240*260.5*8.1OD250005200171E250*270.5*8.1OD260005200171F260*284*8.1OD270005200171F270*294*8.1OD280005200171F280*304*8.1OD290005200171F290*314*8.1OD300005200171F300*324*8.1OD310005200171F310*334*8.1OD320005200171F320*344*8.1OD330005200171F330*354*8.1OD340005200171F340*364*8.1OD350005200171F350*374*8.1OD360005200171F360*384*8.1OD370005200171F370*394*8.1OD380005200171F380*404*8.1OD390005200171F390*414*8.1OD400005200171F400*424*8.1OD410005200171F410*434*8.1OD420005200171F420*444*8.1OD430005200171F430*454*8.1OD440005200171F440*464*8.1OD450005200171F450*474*8.1OD460005200171F460*484*8.1OD470005200171F470*494*8.1OD480005200171F480*504*8.1OD490005200171F490*514*8.1OD500005200171F500*524*8.1)