HBTS/GSJ Step Seal Glyd Ring Seal (PTFE + O-ring)
HBTS/GSJ Step Seal Glyd Ring Seal overview
HBTS/GSJ Step Seal Glyd Ring (PTFE + O-ring) is supplied by DJF Seal for hydraulic cylinders used in construction and industrial equipment. DJF is a direct hydraulic seal manufacturer and wholesale supplier, serving repair workshops, equipment dealers and OEM buyers worldwide. This listing groups the HBTS Step Seal (PTFE + O-ring) profile in its full available size range.
Key parameters
| Parameter | Value |
|---|---|
| Material | Seal: PTFE + copper powder; O-ring: Nitrile rubber (NBR) / Fluororubber (FKM) |
| Performance | Operating Pressure: 0–25 MPa Operating Temperature: -30 to 100°C (standard conditions); -20 to 160°C (low-temperature conditions) Surface Speed: ≤1.5 m/s |
| Function | The HBTS-type piston rod seal is a composite seal consisting of a PTFE slipper ring and an O-ring. It features extremely low static and dynamic friction, ensuring smooth operation—without stick-slip—even at speeds as low as 0.05 m/s. Suitable for a wide range of applications and operating conditions (including broad temperature and speed ranges), it offers excellent oil-return performance during operation. It is particularly well-suited for machine tool cylinders, control cylinders, servo systems, and engineering cylinders requiring low friction; tandem installation can achieve superior sealing results. |
Available sizes
170 size(s) recorded for this profile. Dimensions in millimetres unless noted otherwise.
| Inner Diameter | Outer Diameter | Height | Groove Width |
|---|---|---|---|
| 4 | 8.9 | 2 | 2.2 |
| 5 | 9.9 | 2 | 2.2 |
| 6 | 10.9 | 2 | 2.2 |
| 8 | 12.9 | 2 | 2.2 |
| 10 | 14.9 | 2 | 2.2 |
| 12 | 16.9 | 2 | 2.2 |
| 14 | 18.9 | 2 | 2.2 |
| 15 | 19.9 | 2 | 2.2 |
| 16 | 20.9 | 2 | 2.2 |
| 18 | 22.9 | 2 | 2.2 |
| 24 | 28.9 | 2 | 2.2 |
| 6 | 13.3 | 2.9 | 3.2 |
| 8 | 15.5 | 2.9 | 3.2 |
| 10 | 17.5 | 2.9 | 3.2 |
| 12 | 19.5 | 2.9 | 3.2 |
| 14 | 21.5 | 2.9 | 3.2 |
| 15 | 22.5 | 2.9 | 3.2 |
| 16 | 23.5 | 2.9 | 3.2 |
| 18 | 25.5 | 2.9 | 3.2 |
| 20 | 27.5 | 2.9 | 3.2 |
| 22 | 29.5 | 2.9 | 3.2 |
| 24 | 31.5 | 2.9 | 3.2 |
| 25 | 32.5 | 2.9 | 3.2 |
| 26 | 33.3 | 2.9 | 3.2 |
| 28 | 35.3 | 2.9 | 3.2 |
| 30 | 37.3 | 2.9 | 3.2 |
| 32 | 39.3 | 2.9 | 3.2 |
| 35 | 43.5 | 2.9 | 3.2 |
| 36 | 44.5 | 2.9 | 3.2 |
| 45 | 52.3 | 2.9 | 3.2 |
| 56 | 63.3 | 2.9 | 3.2 |
| 19 | 30 | 3.9 | 4.2 |
| 20 | 31 | 3.9 | 4.2 |
| 22 | 33 | 3.9 | 4.2 |
| 25 | 36 | 3.9 | 4.2 |
| 26 | 36.7 | 3.9 | 4.2 |
| 28 | 38.7 | 3.9 | 4.2 |
| 30 | 41 | 3.9 | 4.2 |
| 32 | 43 | 3.9 | 4.2 |
| 35 | 46 | 3.9 | 4.2 |
| 36 | 47 | 3.9 | 4.2 |
| 38 | 48.7 | 3.9 | 4.2 |
| 40 | 51 | 3.9 | 4.2 |
| 42 | 53 | 3.9 | 4.2 |
| 45 | 56 | 3.9 | 4.2 |
| 48 | 59 | 3.9 | 4.2 |
| 50 | 61 | 3.9 | 4.2 |
| 55 | 65.7 | 3.9 | 4.2 |
| 56 | 67 | 3.9 | 4.2 |
| 60 | 70.7 | 3.9 | 4.2 |
| 63 | 74 | 3.9 | 4.2 |
| 65 | 76 | 3.9 | 4.2 |
| 70 | 81 | 3.9 | 4.2 |
| 70 | 80.7 | 3.9 | 4.2 |
| 75 | 86 | 3.9 | 4.2 |
| 80 | 91 | 3.9 | 4.2 |
| 85 | 96 | 3.9 | 4.2 |
| 90 | 101 | 3.9 | 4.2 |
| 95 | 106 | 3.9 | 4.2 |
| 100 | 111 | 3.9 | 4.2 |
| 105 | 115.5 | 3.9 | 4.2 |
| 110 | 121 | 3.9 | 4.2 |
| 140 | 151 | 3.9 | 4.2 |
| 35 | 50.1 | 5.9 | 6.3 |
| 38 | 53.5 | 5.9 | 6.3 |
| 40 | 55.5 | 5.9 | 6.3 |
| 42 | 57.5 | 5.9 | 6.3 |
| 45 | 60.5 | 5.9 | 6.3 |
| 50 | 65.5 | 5.9 | 6.3 |
| 55 | 70.5 | 5.9 | 6.3 |
| 56 | 71.5 | 5.9 | 6.3 |
| 60 | 75.5 | 5.9 | 6.3 |
| 63 | 78.5 | 5.9 | 6.3 |
| 65 | 80.5 | 5.9 | 6.3 |
| 68 | 83.5 | 5.9 | 6.3 |
| 70 | 85.5 | 5.9 | 6.3 |
| 73 | 88.1 | 5.9 | 6.3 |
| 75 | 90.5 | 5.9 | 6.3 |
| 77 | 92.5 | 5.9 | 6.3 |
| 80 | 95.5 | 5.9 | 6.3 |
| 85 | 100.5 | 5.9 | 6.3 |
| 90 | 105.5 | 5.9 | 6.3 |
| 95 | 110.5 | 5.9 | 6.3 |
| 100 | 115.5 | 5.9 | 6.3 |
| 105 | 120.5 | 5.9 | 6.3 |
| 110 | 125.5 | 5.9 | 6.3 |
| 115 | 130.5 | 5.9 | 6.3 |
| 118 | 133.5 | 5.9 | 6.3 |
| 120 | 135.5 | 5.9 | 6.3 |
| 125 | 140.5 | 5.9 | 6.3 |
| 130 | 145.5 | 5.9 | 6.3 |
| 132 | 147.5 | 5.9 | 6.3 |
| 135 | 150.1 | 5.9 | 6.3 |
| 140 | 155.5 | 5.9 | 6.3 |
| 145 | 160.5 | 5.9 | 6.3 |
| 150 | 165.5 | 5.9 | 6.3 |
| 155 | 170.1 | 5.9 | 6.3 |
| 160 | 175.5 | 5.9 | 6.3 |
| 165 | 180.5 | 5.9 | 6.3 |
| 170 | 185.5 | 5.9 | 6.3 |
| 175 | 190.5 | 5.9 | 6.3 |
| 180 | 195.5 | 5.9 | 6.3 |
| 185 | 200.1 | 5.9 | 6.3 |
| 190 | 205.5 | 5.9 | 6.3 |
| 195 | 210.1 | 5.9 | 6.3 |
| 200 | 215.5 | 5.9 | 6.3 |
| 230 | 245.5 | 5.9 | 6.3 |
| 250 | 265.5 | 5.9 | 6.3 |
| 56 | 77 | 7.9 | 8.1 |
| 70 | 91 | 7.9 | 8.1 |
| 80 | 101 | 7.9 | 8.1 |
| 85 | 106 | 7.9 | 8.1 |
| 90 | 111 | 7.9 | 8.1 |
| 100 | 121 | 7.9 | 8.1 |
| 105 | 126 | 7.9 | 8.1 |
| 110 | 131 | 7.9 | 8.1 |
| 120 | 141 | 7.9 | 8.1 |
| 125 | 146 | 7.9 | 8.1 |
| 130 | 151 | 7.9 | 8.1 |
| 140 | 161 | 7.9 | 8.1 |
| 145 | 166 | 7.9 | 8.1 |
| 150 | 171 | 7.9 | 8.1 |
| 160 | 181 | 7.9 | 8.1 |
| 170 | 191 | 7.9 | 8.1 |
| 175 | 196 | 7.9 | 8.1 |
| 180 | 201 | 7.9 | 8.1 |
| 190 | 211 | 7.9 | 8.1 |
| 200 | 221 | 7.9 | 8.1 |
| 205 | 225.5 | 7.9 | 8.1 |
| 210 | 231 | 7.9 | 8.1 |
| 220 | 241 | 7.9 | 8.1 |
| 225 | 246 | 7.9 | 8.1 |
| 230 | 251 | 7.9 | 8.1 |
| 240 | 261 | 7.9 | 8.1 |
| 250 | 271 | 7.9 | 8.1 |
| 260 | 284.5 | 7.9 | 8.1 |
| 265 | 289.5 | 7.9 | 8.1 |
| 270 | 294.5 | 7.9 | 8.1 |
| 280 | 304.5 | 7.9 | 8.1 |
| 290 | 314.5 | 7.9 | 8.1 |
| 300 | 324.5 | 7.9 | 8.1 |
| 310 | 334 | 7.9 | 8.1 |
| 320 | 344.5 | 7.9 | 8.1 |
| 330 | 354.5 | 7.9 | 8.1 |
| 340 | 364.5 | 7.9 | 8.1 |
| 350 | 374.5 | 7.9 | 8.1 |
| 360 | 384.5 | 7.9 | 8.1 |
| 370 | 394.5 | 7.9 | 8.1 |
| 380 | 404.5 | 7.9 | 8.1 |
| 390 | 414.5 | 7.9 | 8.1 |
| 400 | 424.5 | 7.9 | 8.1 |
| 410 | 434.5 | 7.9 | 8.1 |
| 420 | 444.5 | 7.9 | 8.1 |
| 430 | 454.5 | 7.9 | 8.1 |
| 440 | 464.5 | 7.9 | 8.1 |
| 450 | 474.5 | 7.9 | 8.1 |
| 460 | 484.5 | 7.9 | 8.1 |
| 470 | 494.5 | 7.9 | 8.1 |
| 480 | 504.5 | 7.9 | 8.1 |
| 490 | 514.5 | 7.9 | 8.1 |
| 500 | 524.5 | 7.9 | 8.1 |
| 520 | 544.5 | 7.9 | 8.1 |
| 530 | 554 | 7.9 | 8.1 |
| 540 | 564.5 | 7.9 | 8.1 |
| 550 | 574.5 | 7.9 | 8.1 |
| 560 | 584 | 7.9 | 8.1 |
| 570 | 594 | 7.9 | 8.1 |
| 580 | 604.5 | 7.9 | 8.1 |
| 590 | 614.5 | 7.9 | 8.1 |
| 600 | 624.8 | 7.9 | 8.1 |
Selection guide
To select the correct part, confirm the cylinder bore and rod diameter, the groove dimensions, the operating pressure and temperature, and the medium used. Check rod, housing, height and groove dimensions before ordering. Where a value is not stated above, confirm against drawing before ordering.
Request a quote
Send your part number, size list or drawing with quantity to DJF Seal for a quotation. We supply B2B, wholesale and OEM volumes with export packing.
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