Single Acting Hydraulic Buffer Seal Low Friction Teflon Stepseal 2K
Price:
Negotiable
MOQ:
10
Delivery Time:
Negotiable
Product Description
Piston Buffer Seal Teflon Step Seal 2K GSD
The 2K Piston Step seal is a single-acting piston seal designed for high-performance reciprocating hydraulic systems. It excels in demanding heavy-duty applications, delivering reliable leakage control under both high and low-pressure conditions, as well as high-frequency operations.
Technical data
| Pressure | Speed | Temperature | Media |
| 0~60MPa | 5m/s |
–30° C / +120° C(depends on the o-ring material) |
hydraulic mineral oils, water based fluids |
Advantages
- Extrusion Resistance
- With Buffer Effect in Heavy-Shock Systems
- High Corrosion and Chemical Resistance
- High Wear Resistance
- Low Friction, Stick-Slip-Free
- High pressure resistance
- Good Dynamic and Static Sealing Effects
Applications
- Loader
- Hydraulic Presses
- Mining
- Offshore
- Heavy-duty Construction Machinery
Specification
| DN H9-Standard | DN H9-Light Load | DN H9-Heavy Load | d1 h9 | L1+0.2 | r1 | S max-10 Mpa | S max-20 Mpa | S max-40 Mpa | d2 |
| 8-16.9 | 17-26.9 | - | DN-4.9 | 2.2 | 0.4 | 0.3 | 0.2 | 0.15 | 1.78 |
| 17-26.9 | 27-59.9 | - | DN-7.3 | 3.2 | 0.6 | 0.4 | 0.25 | 0.15 | 2.62 |
| 27-59.9 | 60-199.9 | 17-26.9 | DN-10.7 | 4.2 | 1 | 0.4 | 0.25 | 0.2 | 3.53 |
| 60-199.9 | 200-255.9 | 27-59.9 | DN-15.1 | 6.3 | 1.3 | 0.5 | 0.3 | 0.2 | 5.33 |
| 200-255.9 | 256-669.9 | 60-199.9 | DN-20.5 | 8.1 | 1.8 | 0.6 | 0.35 | 0.25 | 7 |
| 256-669.9 | 670-99.9 | 200-255.9 | DN-24.0 | 8.1 | 1.8 | 0.6 | 0.35 | 0.25 | 7 |
| 670-999.9 | - | 256-669.9 | DN-27.3 | 9.5 | 2.5 | 0.7 | 0.5 | 0.3 | 8.4 |
| >1000 | >1000 | >1000 | DN-38.0 | 13.8 | 3 | 1 | 0.7 | 0.6 | 12 |
| P/N | DN H9 | d1 h9 | L1+0.2 |
| GSD0080 | 8 | 3.1 | 2.2 |
| GSD0100 | 10 | 5.1 | 2.2 |
| GSD0120 | 12 | 7.1 | 2.2 |
| GSD0150 | 15 | 10.1 | 2.2 |
| GSD0180 | 18 | 10.7 | 3.2 |
| GSD0200 | 20 | 12.7 | 3.2 |
| GSD0220 | 22 | 14.7 | 3.2 |
| GSD0250 | 25 | 17.7 | 3.2 |
| GSD0270 | 27 | 16.3 | 4.2 |
| GSD0280 | 28 | 17.3 | 4.2 |
| GSD0300 | 30 | 19.3 | 4.2 |
| GSD0320 | 32 | 21.3 | 4.2 |
| GSD0350 | 35 | 24.3 | 4.2 |
| GSD0360 | 36 | 25.3 | 4.2 |
| GSD0380 | 38 | 27.3 | 4.2 |
| GSD0400 | 40 | 29.3 | 4.2 |
| GSD0450 | 45 | 34.3 | 4.2 |
| GSD0480 | 48 | 37.3 | 4.2 |
| GSD0500 | 50 | 39.3 | 4.2 |
| GSD0520 | 52 | 41.3 | 4.2 |
| GSD0550 | 55 | 44.3 | 4.2 |
| GSD0600 | 60 | 44.9 | 6.3 |
| GSD0630 | 63 | 47.9 | 6.3 |
| GSD0640 | 64 | 48.9 | 6.3 |
| GSD0650 | 65 | 49.9 | 6.3 |
| GSD0700 | 70 | 54.9 | 6.3 |
| GSD0750 | 75 | 59.9 | 6.3 |
| GSD0800 | 80 | 64.9 | 6.3 |
| GSD0850 | 85 | 69.9 | 6.3 |
| GSD0900 | 90 | 74.9 | 6.3 |
| GSD0950 | 95 | 79.9 | 6.3 |
| GSD1000 | 100 | 84.9 | 6.3 |
| GSD1100 | 110 | 94.9 | 6.3 |
| GSD1200 | 120 | 104.9 | 6.3 |
| GSD1250 | 125 | 104.5 | 6.3 |
| GSD1300 | 130 | 114.9 | 6.3 |
| GSD1350 | 135 | 119.9 | 6.3 |
| GSD1400 | 140 | 124.9 | 6.3 |
| GSD1450 | 145 | 129.9 | 6.3 |
| GSD1500 | 150 | 134.9 | 6.3 |
| GSD1550 | 155 | 139.9 | 6.3 |
| GSD1600 | 160 | 144.9 | 6.3 |
| GSD1650 | 165 | 149.9 | 6.3 |
| GSD1700 | 170 | 154.9 | 6.3 |
| GSD1750 | 175 | 159.9 | 6.3 |
| GSD1800 | 180 | 164.9 | 6.3 |
| GSD1900 | 190 | 174.9 | 6.3 |
| GSD2000 | 200 | 184.9 | 6.3 |
| GSD2100 | 210 | 189.5 | 8.1 |
| GSD2200 | 220 | 204.9 | 6.3 |
| GSD2300 | 230 | 209.5 | 8.1 |
| GSD2400 | 240 | 219.5 | 8.1 |
| GSD2500 | 250 | 229.5 | 8.1 |
| GSD2560 | 256 | 232 | 8.1 |
| GSD2600 | 260 | 236 | 8.1 |
| GSD2700 | 270 | 246 | 8.1 |
| GSD2800 | 280 | 256 | 8.1 |
| GSD2900 | 290 | 266 | 8.1 |
| GSD3000 | 300 | 276 | 8.1 |
| GSD3100 | 310 | 286 | 8.1 |
| GSD3200 | 320 | 299.5 | 8.1 |
| GSD3300 | 330 | 306 | 8.1 |
| GSD3400 | 340 | 316 | 8.1 |
| GSD3500 | 350 | 326 | 8.1 |
| GSD3600 | 360 | 336 | 8.1 |
| GSD3700 | 370 | 346 | 8.1 |
| GSD3800 | 380 | 356 | 8.1 |
| GSD3900 | 390 | 366 | 8.1 |
| GSD4000 | 400 | 376 | 8.1 |
| GSD4100 | 410 | 386 | 8.1 |
| GSD4200 | 420 | 396 | 8.1 |
| GSD4300 | 430 | 406 | 8.1 |
| GSD4400 | 440 | 416 | 8.1 |
| GSD4500 | 450 | 426 | 8.1 |
| GSD4600 | 460 | 436 | 8.1 |
| GSD4700 | 470 | 446 | 8.1 |
| GSD4800 | 480 | 456 | 8.1 |
| GSD4900 | 490 | 466 | 8.1 |
| GSD5000 | 500 | 476 | 8.1 |
| GSD5100 | 510 | 486 | 8.1 |
| GSD5200 | 520 | 496 | 8.1 |
| GSD5300 | 530 | 506 | 8.1 |
| GSD5400 | 540 | 516 | 8.1 |
| GSD5500 | 550 | 526 | 8.1 |
| GSD5600 | 560 | 536 | 8.1 |
| GSD5700 | 570 | 546 | 8.1 |
| GSD5800 | 580 | 556 | 8.1 |
| GSD5900 | 590 | 566 | 8.1 |
| GSD6000 | 600 | 576 | 8.1 |
| GSD6100 | 610 | 586 | 8.1 |
| GSD6200 | 620 | 596 | 8.1 |
| GSD6300 | 630 | 606 | 8.1 |
| GSD6400 | 640 | 616 | 8.1 |
| GSD6500 | 650 | 626 | 8.1 |
| GSD6600 | 660 | 636 | 8.1 |
| GSD6700 | 670 | 642.7 | 9.5 |
| GSD6800 | 680 | 652.7 | 9.5 |
| GSD6900 | 690 | 662.7 | 9.5 |
| GSD7000 | 700 | 672.7 | 9.5 |
| GSD7100 | 710 | 682.7 | 9.5 |
| GSD7200 | 720 | 692.7 | 9.5 |
| GSD7300 | 730 | 702.7 | 9.5 |
| GSD7400 | 740 | 712.7 | 9.5 |
| GSD7500 | 750 | 722.7 | 9.5 |
| GSD7600 | 760 | 732.7 | 9.5 |
| GSD7700 | 770 | 742.7 | 9.5 |
| GSD7800 | 780 | 752.7 | 9.5 |
| GSD7900 | 790 | 762.7 | 9.5 |
| GSD8000 | 800 | 772.7 | 9.5 |
| GSD9000 | 900 | 872.7 | 9.5 |
| GSD9200 | 920 | 892.7 | 9.5 |
| GSDX1000 | 1000 | 972.7 | 9.5 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Yihuan Trading Co., Ltd
Location
No. 411, 14 Chongqing Road, Fuhai Street, Baoan District, Shenzhen, P.R.China
Contact Person
Claire Bao