25mm-800mm Hydraulic Rod Seal , TDI Tandem Seal Abrasion Resistant
Basic Properties
Place of Origin:
China(mainland)
Certification:
ISO9001, IATF16949, ISO14001, ISO45001
Model Number:
TDI
Trading Properties
Minimum Order Quantity:
10pcs
Price:
Negotiable
Payment Terms:
T/T
Product Summary
Hydraulic Rod Inside Sealing TDI Tandem Seal The TDI is a inside rod sealing for hydraulic piston rod. It consists of a HPU or NBR elastic ring with a strong sealing lip, and a bronze-filled-PTFE step seal which works as a slide ring. The elastic ring provides elasticity to the rod slide ring with ...
Product Details
Highlight:
25mm Hydraulic Piston Rod Seal
,800mm Hydraulic Rod Seal
,TDI Tandem Seal
Product Name:
Hydraulic Rod Seal
Temperature:
-40 C~ +200
Type:
Rod Seal
Model Number:
TDI
Diameter Range:
25mm~800mm
Product Description
Hydraulic Rod Inside Sealing TDI Tandem Seal
The TDI is a inside rod sealing for hydraulic piston rod. It consists of a HPU or NBR elastic ring with a strong sealing lip, and a bronze-filled-PTFE step seal which works as a slide ring. The elastic ring provides elasticity to the rod slide ring with excellent sealing effect, also, compensating for wear. The slide ring is surrounded by the elastic ring andseals axially in direct contact with the piston rod. Underincreasing pressure and compression of the sealingring, it is the slide ring which is predominantly pressedagainst the piston rod. The slide ring produces anannular cavity where any seepage oil that has passedthe elastomer lip is collected. The TDI is generally used in conjunction with a guide element.
Technical data
| Pressure | Speed | Temperature | Media |
| 0~45MPa | 1m/s |
–30° C / +110° C (according to material for the elastic ring) |
hydraulic mineral oils, water based fluids |
Advantages
- Suitable for static and dynamic sealing
- High-pressure resistance
- Abrasion-resistant
- Sealing stably under harsh working environment
- Low friction
- Non-stick-slip
Applications
- Hydraulic cylinders
- Construction Machinery
Specification
| d e8 | D | L | H |
| 20-30 | d+8 | 7.5 | 7 |
| 31-35 | d+8 | 7.5 | 7 |
| 36-44 | d+8 | 8.5 | 8 |
| 45-55 | d+10 | 11 | 10 |
| 56-119 | d+15 | 13 | 12 |
| 120-319 | d+20 | 17 | 16 |
| 320-499 | d+30 | 21 | 20 |
| >499 | d+40 | 26.5 | 25 |
| P/N | d e8 | D H9 | L D10 |
| TDI0200 | 20 | 28 | 7.5 |
| TDI0220 | 22 | 30 | 7.5 |
| TDI0230 | 23 | 31 | 7.5 |
| TDI0250 | 25 | 33 | 7.5 |
| TDI0280 | 28 | 36 | 7.5 |
| TDI0300 | 30 | 38 | 7.5 |
| TDI0320 | 32 | 40 | 7.5 |
| TDI0350 | 35 | 43 | 7.5 |
| TDI0360 | 36 | 44 | 8.5 |
| TDI0400 | 40 | 48 | 8.5 |
| TDI0420 | 42 | 50 | 8.5 |
| TDI0450 | 45 | 55 | 11 |
| TDI0470 | 47 | 57 | 11 |
| TDI0480 | 48 | 58 | 11 |
| TDI0500 | 50 | 60 | 11 |
| TDI0520 | 52 | 62 | 11 |
| TDI0550 | 55 | 65 | 11 |
| TDI0560 | 56 | 71 | 13 |
| TDI0600 | 60 | 75 | 13 |
| TDI0630 | 63 | 78 | 13 |
| TDI0650 | 65 | 80 | 13 |
| TDI0680 | 68 | 78 | 13 |
| TDI0700 | 70 | 85 | 13 |
| TDI0720 | 72 | 87 | 13 |
| TDI0750 | 75 | 90 | 13 |
| TDI0800 | 80 | 95 | 13 |
| TDI0830 | 83 | 98 | 13 |
| TDI0850 | 85 | 100 | 13 |
| TDI0870 | 87 | 102 | 13 |
| TDI0900 | 90 | 105 | 13 |
| TDI0950 | 95 | 110 | 13 |
| TDI0960 | 96 | 111 | 13 |
| TDI1000 | 100 | 115 | 13 |
| TDI1000 | 100 | 120 | 15 |
| TDI1050 | 105 | 120 | 13 |
| TDI1100 | 110 | 125 | 13 |
| TDI1150 | 115 | 126 | 16 |
| TDI1150 | 115 | 130 | 13 |
| TDI1200 | 120 | 140 | 17 |
| TDI1250 | 125 | 145 | 17 |
| TDI1300 | 130 | 150 | 17 |
| TDI1350 | 135 | 155 | 17 |
| TDI1400 | 140 | 155 | 18 |
| TDI1400 | 140 | 160 | 17 |
| TDI1500 | 150 | 170 | 17 |
| TDI1550 | 155 | 175 | 17 |
| TDI1600 | 160 | 180 | 17 |
| TDI1650 | 165 | 185 | 17 |
| TDI1700 | 170 | 190 | 17 |
| TDI1750 | 175 | 195 | 17 |
| TDI1800 | 180 | 200 | 17 |
| TDI1850 | 185 | 205 | 17 |
| TDI1900 | 190 | 210 | 17 |
| TDI2000 | 200 | 220 | 17 |
| TDI2200 | 220 | 240 | 17 |
| TDI2250 | 225 | 245 | 17 |
| TDI2300 | 230 | 250 | 17 |
| TDI2400 | 240 | 260 | 17 |
| TDI2500 | 250 | 270 | 17 |
| TDI2600 | 260 | 280 | 17 |
| TDI2800 | 280 | 300 | 17 |
| TDI3000 | 300 | 320 | 17 |
| TDI3500 | 350 | 380 | 21 |
| TDI5000 | 500 | 540 | 26.5 |
Please contact us directly for more dimensions or other requests.
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