PTFE NBR POM Hydraulic Piston Seals PTFE Hydraulic Cylinder Oil Seal
PTFE NBR POM Hydraulic Piston Seals PTFE Hydraulic Cylinder Oil Seal
hydraulic cylinder seals
The friction between the sealing ring device and the moving parts should be small, and the friction coefficient should be stable.
The sealing ring has strong corrosion resistance, not easy to age, long working life, good wear resistance, and can automatically compensate to a certain extent after wear.
Simple structure, convenient use and maintenance, so that the sealing ring has a longer life.
SPECIFICATION:
| Item | Nominal Size | L1+0.2 | Item | Nominal Size | L1+0.2 | ||||
| DN | d1 | H | DN | d1 | H | ||||
| SPGW | 50 | 36 | 8.5 | 9 | SPGW | 150 | 127 | 15.5 | 16 |
| SPGW | 55 | 41 | 8.5 | 9 | SPGW | 160 | 137 | 15.5 | 16 |
| SPGW | 60 | 46 | 8.5 | 9 | SPGW | 165 | 142 | 15.5 | 16 |
| SPGW | 63 | 48 | 10.5 | 11 | SPGW | 170 | 147 | 15.5 | 16 |
| SPGW | 65 | 50 | 10.5 | 11 | SPGW | 180 | 152 | 15.5 | 16 |
| SPGW | 70 | 55 | 10.5 | 11 | SPGW | 185 | 162 | 15.5 | 16 |
| SPGW | 75 | 60 | 10.5 | 11 | SPGW | 190 | 167 | 15.5 | 16 |
| SPGW | 80 | 66 | 10.5 | 11 | SPGW | 195 | 172 | 15.5 | 16 |
| SPGW | 85 | 70 | 10.5 | 11 | SPGW | 200 | 177 | 15.5 | 16 |
| SPGW | 90 | 75 | 10.5 | 11 | SPGW | 210 | 187 | 15.5 | 16 |
| SPGW | 95 | 80 | 12 | 12.5 | SPGW | 220 | 197 | 15.5 | 16 |
| SPGW | 100 | 85 | 12 | 12.5 | SPGW | 225 | 202 | 15.5 | 16 |
| SPGW | 105 | 90 | 12 | 12.5 | SPGW | 230 | 207 | 15.5 | 16 |
| SPGW | 110 | 95 | 12 | 12.5 | SPGW | 240 | 217 | 15.5 | 16 |
| SPGW | 115 | 100 | 12 | 12.5 | SPGW | 250 | 222 | 17 | 17.5 |
| SPGW | 120 | 105 | 12 | 12.5 | SPGW | 260 | 232 | 17 | 17.5 |
| SPGW | 125 | 102 | 15.5 | 16 | SPGW | 270 | 242 | 17 | 17.5 |
| SPGW | 130 | 107 | 15.5 | 16 | SPGW | 280 | 252 | 17 | 17.5 |
| SPGW | 135 | 112 | 15.5 | 16 | SPGW | 300 | 272 | 17 | 17.5 |
| SPGW | 140 | 117 | 15.5 | 16 | SPGW | 320 | 292 | 17 | 17.5 |
| SPGW | 145 | 122 | 15.5 | 16 | SPGW | 350 | 322 | 17 | 17.5 |
Install and use
Attention should be paid to the installation and use of sealing ring:
Can not install the wrong direction and damage the lips. If there are scars above 50μm on the lips, it may cause obvious oil leakage.
Prevent forced installation. Do not use a hammer to knock in, but use a special tool to first press the sealing ring into the seat hole, and then use a simple cylinder to protect the lip through the spline. Before installation, apply some lubricating oil to the lips to facilitate installation and prevent burns during initial operation. Pay attention to cleaning.
Prevent overdue use. The service life of rubber seals for dynamic seals is generally 3000～5000h, and new seals should be replaced in time.
The size of the replacement seal should be the same. It is necessary to strictly follow the requirements of the instructions, and select the same size of the sealing ring, otherwise the tightness and other requirements cannot be guaranteed.
Avoid using old seals. When using a new sealing ring, carefully check its surface quality to ensure that there are no defects such as small holes, protrusions, cracks and grooves, and have sufficient elasticity before using it.
SEAL KIT SERIES:
1. BOOM CYLINDER SEAL KIT
2. ARM CYLINDER SEAL KIT
3. BUCKET CYLINDER SEAL KIT
4. CENTER JOINT KIT
5. ADJUSTER SEAL KIT
6. LEVER SEAL KIT / PILOT VALVE SEAL KIT
7. MAIN PUMP SEAL KIT
8. TRAVEL MOTOR SEAL KIT
9. SWING MOTOR SEAL KIT
10. REGULATOR VALVE SEAL KIT /PLUNGER PUMP SEAL KIT
11. CONTROL VALVE SEAL KIT
12. GEAR PUMP SEAL KIT
* Why chose us? What advantage do we have?
1, high evaluation
2, OEM is acceptable
3, Small order is ok, goods is in stock.
4, Sample lead time: 1 days, bulk delivery day: 1-3 days
5, Our moldings are over 4000 sets.
6, Our company is factory manufacturer with 10 years experience.
7, gold service, diamond quality, stone price
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.