格萊圈由一個(gè)橡膠O型圈及聚四氟乙烯圈組合而成。O型圈施力，格來圈為雙作用活塞密封。

摩擦力低，無爬行，啟動(dòng)力小，耐高壓。

孔用格萊圈規(guī)格：

GSF0200L20*15.1*2.2GSF0600H60*44.5*6.3

GSF020020*12.5*3.2GSF063063*52*4.2

GSF0240L24*19.1*2.2GSF0630H63*47.5*6.3

GSF024024*16.5*3.2GSF064064*53*4.2

GSF025025*17.5*3.2GSF0640H64*48.5*6.3

GSF0250H25*14*4.2GSF065065*54*4.2

GSF028028*20.5*3.2GSF0650H65*49.5*6.3

GSF0280H28*17*4.2GSF070070*59*4.2

GSF030030*22.5*3.2GSF0700H70*54.5*6.3

GSF0300H30*19*4.2GSF075075*64*4.2

GSF032032*24.5*3.2GSF0750H75*59.5*6.3

GSF0320H32*21*4.2GSF0800L80*69*4.2

GSF035035*27.5*3.2GSF080080*64.5*6.3

GSF0350H35*24*4.2GSF0850L85*74*4.2

GSF036036*28.5*3.2GSF085085*69.5*6.3

GSF0360H36*25*4.2GSF0900L90*79*4.2

GSF038038*30.5*3.2GSF090090*74.5*6.3

GSF0380H38*27*4.2GSF0950L95*84*4.2

GSF0400L40*32.5*3.2GSF095095*79.5*6.3

GSF040040*29*4.2GSF1000L100*89*4.2

GSF0450L45*37.5*3.2GSF1000100*84.5*6.3

GSF045045*34*4.2GSF1050L105*94*4.2

GSF0480L48*40.5*3.2GSF1050105*89.5*6.3

GSF048048*37*4.2GSF1100L110*99*4.2

GSF050050*39*4.2GSF1100110*94.5*6.3

GSF0500H50*34.5*6.3GSF1150115*99.5*6.3

GSF052052*41*4.2GSF1200120*104.5*6.3

SGF0520H52*36.5*6.3GSF1250125*109.5*6.3

GSF055055*44*4.2GSF1250H125*104*8.1

GSF0550H55*39.5*6.3GSF1300130*114.5*6.3

GSF056056*45*4.2GSF1300H130*109*8.1

GSF0560H56*40.5*6.3GSF1350L135*119.5*6.3

孔用格萊圈安裝：格萊圈是油缸密封,安裝和裝配,先安裝O型圈之后安裝格萊圈的耐磨環(huán),小規(guī)格的一般采用直接安裝的辦法,用油加熱，油溫不能太高,耐磨環(huán)軟了就可以了然后套到軸上,冷卻后就可以了.大規(guī)格的格萊圈專業(yè)的話采用錐形套筒，從套筒的小頭逐漸推向大頭，后推到溝槽內(nèi)，雖然聚四氟乙烯是耐用的密封材料，但為避免損傷密封唇而導(dǎo)致在正式投入使用前發(fā)生泄漏，安裝時(shí)仍須特別小心。