1. Description
Glyd Ring is a double-acting O-Ring energized piston seal for dynamic applications. Glyd Ring provides low friction with no stick-slip, minimal break out force and high wear resistance. Main application is actuator cylinders. Installed in grooves to ISO 7425.
2. Installation Recommendation
3. Installation dimensions - Standard recommendations
Bore Diameter DN H9 | Groove Diameter | Groove Width | Radius | Radial Clearance S max. | O-Ring Cross-Section | ||||
Standard Application | Light Application | Heavy Duty Application | d1 h9 | L1+0.2 | R1 | 10MPa | 20MPa | 40MPa | d2 |
8-14.9 | 15-39.9 | - | DN-4.9 | 2.2 | 0.4 | 0.3 | 0.20 | 0.15 | 1.78 |
15-39.9 | 40-79.9 | - | DN-7.5 | 3.2 | 0.6 | 0.4 | 0.25 | 0.15 | 2.62 |
40-79.9 | 80-132.9 | 15-39.9 | DN-11.0 | 4.2 | 1.0 | 0.4 | 0.25 | 0.20 | 3.53 |
80-132.9 | 133-329.9 | 40-79.9 | DN-15.5 | 6.3 | 1.3 | 0.5 | 0.30 | 0.20 | 5.33 |
133-329.9 | 330-699.9 | 80-132.9 | DN-21.0 | 8.1 | 1.8 | 0.6 | 0.35 | 0.25 | 7.00 |
330-669.9 | 670-99.9 | 133-329.9 | DN-24.5 | 8.1 | 1.8 | 0.6 | 0.35 | 0.25 | 7.00 |
670-999.9 | ≥1000 | 330-669.9 | DN-28.0 | 9.5 | 2.5 | 0.7 | 0.50 | 0.30 | 8.40 |
≥1000 | ≥1000 | ≥1000 | DN-38.0 | 13.8 | 3.0 | 1.0 | 0.70 | 0.60 | 12.00 |
4. Standard materials
Sealing ring: filled PTFE
O-Ring: NBR / FKM
5. Working Conditions
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
8 - 1600mm | 0 - 60MPa | -45℃ +200℃ | 15 m/s | hydraulic oil, flame retardant liquid, water and others |
6. Dimensions
| Bore Dia. | Groove Dia. | Groove Width | Order No. | O-Ring Dimensions |
| DN H9 | d1 h9 | L1+0.2 | ||
| 8 | 3.1 | 2.2 | GSF8*3.1*2.2 | 2.90*1.78 |
| 10 | 5.1 | 2.2 | GSF10*5.1*2.2 | 4.80*1.8 |
| 12 | 7.1 | 2.2 | GSF12*7.1*2.2 | 6.70*1.8 |
| 14 | 9.1 | 2.2 | GSF14*9.1*2.2 | 8.75*1.8 |
| 15 | 10.1 | 2.2 | GSF15*10.1*2.2 | 7.59*2.62 |
| 15 | 7.5 | 3.2 | GSF15*7.5*3.2 | 8.75*1.8 |
| 16 | 11.1 | 2.2 | GSF16*11.1*2.2 | 10.82*1.78 |
| 16 | 8.5 | 3.2 | GSF16*8.5*3.2 | 7.59*2.62 |
| 18 | 13.1 | 2.2 | GSF18*13.1*2.2 | 12.42*1.78 |
| 18 | 10.5 | 3.2 | GSF18*10.5*3.2 | 9.19*2.62 |
| 20 | 15.1 | 2.2 | GSF20*15.1*2.2 | 14.00*1.78 |
| 20 | 12.5 | 3.2 | GSF20*12.5*3.2 | 12.37*2.62 |
| 24 | 19.1 | 2.2 | GSF24*19.1*2.2 | 18.77*1.78 |
| 24 | 16.5 | 3.2 | GSF24*16.5*3.2 | 15.54*2.62 |
| 25 | 17.5 | 3.2 | GSF25*17.5*3.2 | 17.12*2.62 |
| 25 | 14 | 4.2 | GSF25*14*4.2 | 13.87*3.53 |
| 28 | 20.5 | 3.2 | GSF28*20.5*3.2 | 20.29*2.62 |
| 28 | 17 | 4.2 | GSF28*17*4.2 | 15.47*3.53 |
| 30 | 22.5 | 3.2 | GSF30*22.5*3.2 | 21.89*2.62 |
| 30 | 19 | 4.2 | GSF30*19*4.2 | 26.70*1.78 |
| 32 | 24.5 | 3.2 | GSF32*24.5*3.2 | 23.47*2.62 |
| 32 | 21 | 4.2 | GSF32*21*4.2 | 20.22*3.53 |
| 35 | 27.5 | 3.2 | GSF35*27.5*3.2 | 26.64*2.62 |
| 35 | 24 | 4.2 | GSF35*24*4.2 | 23.40*3.53 |
| 36 | 28.5 | 3.2 | GSF36*28.5*3.2 | 28.24*2.62 |
| 36 | 25 | 4.2 | GSF36*25*4.2 | 23.39*3.53 |
| 38 | 30.5 | 3.2 | GSF38*30.5*3.2 | 29.82*2.62 |
| 38 | 27 | 4.2 | GSF38*27*4.2 | 25.86*3.53 |
| 40 | 32.5 | 3.2 | GSF40*32.5*3.2 | 31.42*2.62 |
| 40 | 29 | 4.2 | GSF40*29*4.2 | 28.17*3.53 |
| 45 | 37.5 | 3.2 | GSF45*37.5*3.2 | 36.5*2.62 |
| 45 | 34 | 4.2 | GSF45*34*4.2 | 32.92*3.53 |
| 48 | 40.5 | 3.2 | GSF48*40.5*3.2 | 36.09*3.53 |
| 48 | 37 | 4.2 | GSF48*37*4.2 | 36.09*3.53 |
| 50 | 39 | 4.2 | GSF50*39*4.2 | 37.70*3.53 |
| 50 | 34.5 | 6.3 | GSF50*34.5*6.3 | 32.69*5.33 |
| 52 | 41 | 4.2 | GSF52*41*4.2 | 40.87*3.53 |
| 52 | 36.5 | 6.3 | GSF52*36.5*6.3 | 35*5.33 |
| 55 | 44 | 4.2 | GSF55*44*4.2 | 44.04*3.53 |
| 55 | 39.5 | 6.3 | GSF55*39.5*6.3 | 38*5.33 |
| 56 | 45 | 4.2 | GSF56*45*4.2 | 44.04*3.53 |
| 56 | 40.5 | 6.3 | GSF56*40.5*6.3 | 39*5.33 |
| 60 | 49 | 4.2 | GSF60*49*4.2 | 47.22*3.53 |
| 60 | 44.5 | 6.3 | GSF60*44.5*6.3 | 42.5*5.33 |
| 63 | 52 | 4.2 | GSF63*52*4.2 | 50.39*3.53 |
| 63 | 47.5 | 6.3 | GSF63*47.5*6.3 | 46*5.33 |
| 64 | 53 | 4.2 | GSF64*53*4.2 | 51.5*3.53 |
| 64 | 48.5 | 6.3 | GSF64*48.5*6.3 | 46.99*5.33 |
| 65 | 54 | 4.2 | GSF65*54*4.2 | 53.57*3.53 |
| 65 | 49.5 | 6.3 | GSF65*49.5*6.3 | 48*5.33 |
| 70 | 59 | 4.2 | GSF70*59*4.2 | 56.74*3.53 |
| 70 | 54.5 | 6.3 | GSF70*54.5*6.3 | 53.34*5.33 |
| 75 | 64 | 4.2 | GSF75*64*4.2 | 63.09*3.53 |
| 75 | 59.5 | 6.3 | GSF75*59.5*6.3 | 56.52*5.33 |
| 80 | 69 | 4.2 | GSF80*69*4.2 | 66.27*3.53 |
| 80 | 64.5 | 6.3 | GSF80*64.5*6.3 | 62.87*5.33 |
| 85 | 74 | 4.2 | GSF85*74*4.2 | 72.62*3.53 |
| 85 | 69.5 | 6.3 | GSF85*69.5*6.3 | 69.22*5.33 |
| 90 | 79 | 4.2 | GSF90*79*4.2 | 78.97*3.53 |
| 90 | 74.5 | 6.3 | GSF90*74.5*6.3 | 72.39*5.33 |
| 95 | 84 | 4.2 | GSF95*84*4.2 | 82.14*3.53 |
| 95 | 79.5 | 6.3 | GSF95*79.5*6.3 | 78.74*5.33 |
| 100 | 89 | 4.2 | GSF100*89*4.2 | 88.49*3.53 |
| 100 | 84.5 | 6.3 | GSF100*84.5*6.3 | 81.92*5.33 |
| 105 | 94 | 4.2 | GSF105*94*4.2 | 91.67*3.53 |
| 105 | 89.5 | 6.3 | GSF105*89.5*6.3 | 88.27*5.33 |
| 110 | 99 | 4.2 | GSF110*99*4.2 | 98.02*3.53 |
| 110 | 94.5 | 6.3 | GSF110*94.5*6.3 | 91.44*5.33 |
| 115 | 99.5 | 6.3 | GSF115*99.5*6.3 | 97.79*5.33 |
| 120 | 104.5 | 6.3 | GSF120*104.5*6.3 | 100.97*5.33 |
| 125 | 109.5 | 6.3 | GSF125*109.5*6.3 | 107.32*5.33 |
| 125 | 104 | 8.1 | GSF125*104*8.1 | 103*7.0 |
| 130 | 114.5 | 6.3 | GSF130*114.5*6.3 | 113.67*5.33 |
| 130 | 109 | 8.1 | GSF130*109*8.1 | 108*7.0 |
| 135 | 119.5 | 6.3 | GSF135*119.5*6.3 | 118*5.33 |
| 135 | 114 | 8.1 | GSF135*114*8.1 | 113.67*7.0 |
| 140 | 124.5 | 6.3 | GSF140*124.5*6.3 | 123.19*5.33 |
| 140 | 119 | 8.1 | GSF140*119*8.1 | 116.84*7.0 |
| 145 | 124 | 8.1 | GSF145*124*8.1 | 123.19*7.0 |
| 150 | 129 | 8.1 | GSF150*129*8.1 | 126.37*7.0 |
| 155 | 134 | 8.1 | GSF155*134*8.1 | 132.72*7.0 |
| 160 | 139 | 8.1 | GSF160*139*8.1 | 135.89*7.0 |
| 165 | 144 | 8.1 | GSF165*144*8.1 | 142.24*7.0 |
| 170 | 149 | 8.1 | GSF170*149*8.1 | 145.42*7.0 |
| 175 | 154 | 8.1 | GSF175*154*8.1 | 151.77*7.0 |
| 180 | 159 | 8.1 | GSF180*159*8.1 | 158.12*7.0 |
| 190 | 169 | 8.1 | GSF190*169*8.1 | 164.47*7.0 |
| 200 | 179 | 8.1 | GSF200*179*8.1 | 177.17*7.0 |
| 210 | 189 | 8.1 | GSF210*189*8.1 | 183.52*7.0 |
| 220 | 199 | 8.1 | GSF220*199*8.1 | 196.22*7.0 |
| 230 | 209 | 8.1 | GSF230*209*8.1 | 208.9*7.0 |
| 240 | 219 | 8.1 | GSF240*219*8.1 | 215.27*7.0 |
| 250 | 229 | 8.1 | GSF250*229*8.1 | 227.97*7.0 |
| 260 | 239 | 8.1 | GSF260*239*8.1 | 240.67*7.0 |
| 270 | 249 | 8.1 | GSF270*249*8.1 | 240.67*7.0 |
| 275 | 254 | 8.1 | GSF275*254*8.1 | 253.37*7.0 |
| 280 | 259 | 8.1 | GSF280*259*8.1 | 253.37*7.0 |
| 290 | 269 | 8.1 | GSF290*269*8.1 | 266.07*7.0 |
| 300 | 279 | 8.1 | GSF300*279*8.1 | 278.77*7.0 |
| 310 | 289 | 8.1 | GSF310*289*8.1 | 278.77*7.0 |
| 320 | 299 | 8.1 | GSF320*299*8.1 | 291.47*7.0 |
| 330 | 305.5 | 8.1 | GSF330*305.5*8.1 | 304.17*7.0 |
| 340 | 315.5 | 8.1 | GSF340*315.5*8.1 | 316.87*7.0 |
| 350 | 325.5 | 8.1 | GSF350*325.5*8.1 | 316.87*7.0 |
| 360 | 335.5 | 8.1 | GSF360*335.5*8.1 | 329.57*7.0 |
| 370 | 345.5 | 8.1 | GSF370*345.5*8.1 | 342.27*7.0 |
| 380 | 355.5 | 8.1 | GSF380*355.5*8.1 | 354.97*7.0 |
| 390 | 365.5 | 8.1 | GSF390*365.5*8.1 | 365*7.0 |
| 400 | 375.5 | 8.1 | GSF400*375.5*8.1 | 367.67*7.0 |
| 410 | 385.5 | 8.1 | GSF410*385.5*8.1 | 387*7.0 |
| 420 | 395.5 | 8.1 | GSF420*395.5*8.1 | 393.07*7.0 |
| 430 | 405.5 | 8.1 | GSF430*405.5*8.1 | 405.26*7.0 |
| 440 | 415.5 | 8.1 | GSF440*415.5*8.1 | 405.26*7.0 |
| 450 | 425.5 | 8.1 | GSF450*425.5*8.1 | 417.96*7.0 |
| 460 | 435.5 | 8.1 | GSF460*435.5*8.1 | 430.66*7.0 |
| 470 | 445.5 | 8.1 | GSF470*445.5*8.1 | 443.36*7.0 |
| 480 | 455.5 | 8.1 | GSF480*455.5*8.1 | 456.06*7.0 |
| 490 | 465.5 | 8.1 | GSF490*465.5*8.1 | 462*7.0 |
| 500 | 475.5 | 8.1 | GSF500*475.5*8.1 | 468.76*7.0 |
| 510 | 485.5 | 8.1 | GSF510*485.5*8.1 | 480*7.0 |
| 520 | 495.5 | 8.1 | GSF520*495.5*8.1 | 490*7.0 |
| 530 | 505.5 | 8.1 | GSF530*505.5*8.1 | 498*7.0 |
| 540 | 515.5 | 8.1 | GSF540*515.5*8.1 | 505*7.0 |
| 550 | 525.5 | 8.1 | GSF550*525.5*8.1 | 515*7.0 |
| 560 | 535.5 | 8.1 | GSF560*535.5*8.1 | 523*7.0 |
| 570 | 545.5 | 8.1 | GSF570*545.5*8.1 | 533*7.0 |
| 580 | 555.5 | 8.1 | GSF580*555.5*8.1 | 542*7.0 |
| 600 | 575.5 | 8.1 | GSF600*575.5*8.1 | 557.66*7.0 |
| 610 | 585.5 | 8.1 | GSF610*585.5*8.1 | 567*7.0 |
| 620 | 595.5 | 8.1 | GSF620*595.5*8.1 | 576*7.0 |
| 630 | 605.5 | 8.1 | GSF630*605.5*8.1 | 586*7.0 |
| 640 | 615.5 | 8.1 | GSF640*615.5*8.1 | 608.08*7.0 |
| 650 | 625.5 | 8.1 | GSF650*625.5*8.1 | 618*7.0 |
| 660 | 635.5 | 8.1 | GSF660*635.5*8.1 | 633.48*7.0 |
| 670 | 642 | 9.5 | GSF670*642*9.5 | 630*8.4 |
| 680 | 652 | 9.5 | GSF680*652*9.5 | 650*8.4 |
| 700 | 672 | 9.5 | GSF700*672*9.5 | 670*8.4 |
| 750 | 722 | 9.5 | GSF750*722*9.5 | 720*8.4 |
| 780 | 752 | 9.5 | GSF780*752*9.5 | 750*8.4 |
| 800 | 772 | 9.5 | GSF800*772*9.5 | 770*8.4 |
| 850 | 822 | 9.5 | GSF850*822*9.5 | 820*8.4 |
| 900 | 872 | 9.5 | GSF900*872*9.5 | 870*8.4 |
| 950 | 922 | 9.5 | GSF950*922*9.5 | 920*8.4 |
| 1000 | 962 | 13.8 | GSF1000*962*13.8 | 960*12.0 |
