PTFE+NBR,特殊情况下橡胶弹性体***胶NBR采用氟胶FKM格莱圈工况条件工作压力：0-40MPa；往复速度：小于5m/s；使用温度：○型较为NBR时在-35—+120、为FKM时在-20—+200；工作介质：液压油、气、水。名称规格名称规格GSF1400L140*124.5*6.3GSF4100410*385.5*8.1GSF1400140*119*8.1GSF4200420*395.5*8.1GSF1450145*124*8.1GSF4300430*405.5*8.1GSF1500150*129*8.1GSF4350435*410.5*8.1GSF1550155*134*8.1GSF4400440*415.5*8.1GSF1600160*139*8.1GSF4500450*425.5*8.1GSF1650165*144*8.1GSF4600460*435.5*8.1GSF1700170*149*8.1GSF4700470*445.5*8.1GSF1750175*154*8.1GSF4800480*455.5*8.1GSF1800180*159*8.1GSF4900490*465.5*8.1GSF1900190*169*8.1GSF5000500*457.5*8.1GSF2000200*189*8.1GSF5100510*485.5*8.1GSF2100210*189*8.1GSF5200520*495.5*8.1GSF2200220*199*8.1GSF5300530*505.5*8.1GSF2300230*209*8.1GSF5400540*515.5*8.1GSF2400240*219*8.1GSF5500550*525.5*8.1GSF2500250*229*8.1GSF5600560*535.5*8.1GSF2600260*239*8.1GSF5700570*545.5*8.1GSF2700270*249*8.1GSF5800580*555.5*8.1GSF2750275*254*8.1GSF6000600*575.5*8.1GSF2800280*259*8.1GSF6100610*585.5*8.1GSF2900290*269*8.1GSF3000300*279*8.1GSF3100310*289*8.1GSF3200320*299*8.1GSF3300330*305.5*8.1名称规格名称规格GSF0200L20*15.1*2.2GSF0600H60*44.5*6.3GSF020020*12.5*3.2GSF063063*52*4.2GSF0240L24*19.1*2.2GSF0630H63*47.5*6.3GSF024024*16.5*3.2GSF064064*53*4.2GSF025025*17.5*3.2GSF0640H64*48.5*6.3GSF0250H25*14*4.2GSF065065*54*4.2GSF028028*20.5*3.2GSF0650H65*49.5*6.3GSF0280H28*17*4.2GSF070070*59*4.2GSF030030*22.5*3.2GSF0700H70*54.5*6.3GSF0300H30*19*4.2GSF075075*64*4.2GSF032032*24.5*3.2GSF0750H75*59.5*6.3GSF0320H32*21*4.2GSF0800L80*69*4.2GSF035035*27.5*3.2GSF080080*64.5*6.3GSF0350H35*24*4.2GSF0850L85*74*4.2GSF036036*28.5*3.2GSF085085*69.5*6.3GSF0360H36*25*4.2GSF0900L90*79*4.2GSF038038*30.5*3.2GSF090090*74.5*6.3GSF0380H38*27*4.2GSF0950L95*84*4.2GSF0400L40*32.5*3.2GSF095095*79.5*6.3GSF040040*29*4.2GSF1000L100*89*4.2GSF0450L45*37.5*3.2GSF1000100*84.5*6.3GSF045045*34*4.2GSF1050L105*94*4.2GSF0480L48*40.5*3.2GSF1050105*89.5*6.3GSF048048*37*4.2GSF1100L110*99*4.2GSF050050*39*4.2GSF1100110*94.5*6.3GSF0500H50*34.5*6.3GSF1150115*99.5*6.3GSF052052*41*4.2GSF1200120*104.5*6.3SGF0520H52*36.5*6.3GSF1250125*109.5*6.3GSF055055*44*4.2GSF1250H125*104*8.1GSF0550H55*39.5*6.3GSF1300130*114.5*6.3GSF056056*45*4.2GSF1300H130*109*8.1GSF0560H56*40.5*6.3GSF1350L135*119.5*6.3GSF060060*49*4.2GSF1350135*114*8.1格莱圈由一个橡胶○型圈及聚四氟乙烯圈组合而成。○型圈施力,格来圈为双作用活塞密封。摩擦力低,无爬行,启动力小,耐高压。它可分为孔用格来圈和轴用格来圈，但其密封作用是一样的，依其本身的变形对密封表面产生较高的初始接触应力，阻止无压力液体的泄漏。液压缸工作时，压力液体通过○形密封圈的弹性变形始***大限度地挤压方形密封圈，使之紧贴密封表面而产生较高的随压力液体的压力***而***的附加接触应力，并与初始接触应力一起共同阻止压力液体的泄漏。格莱圈材格来圈通常是由合成橡胶质的○形密封圈与填充聚四氟乙烯质的方形密封圈的叠加使用构成的，它可分为孔用格来圈和轴用格来圈，但其密封作用是一样的，依其本身的变形对密封表面产生较高的初始接触应力，阻止无压力液体的泄漏。液压缸工作时，压力液体通过○形密封圈的弹性变形始***大限度地挤压方形密封圈，使之紧贴密封表面而产生较高的随压力液体的压力***而***的附加接触应力，并与初始接触应力一起共同阻止压力液体的泄漏。腾斯华汇世界***名品确保机械点滴不漏。网站http://www.nbr-联系：15262670086传真：0512-82092229联系***：1613831998邮箱：1613831998@***.com地址：昆山震川西路昆山腾斯华密封制品有限公司)