Hydraulic cylinder PTFE seal KZT piston seal RYT for excavator
Product Descriptions
KZT hydraulic cylinder wipers are used in combination with anti-wear and piston ring to prevent cylinder oil from mixing with foreign particles, avoiding seal damage.
There are always dust or sand particles in the place where the hydraulic cylinder is used. These dust and sand particles will be brought into the cylinder when they are bonded with the oil film on the surface of the piston rod, which will scratch the lip of the lip seal ring on the piston rod or the surface of the piston rod, which will cause medium leakage. Therefore, it is necessary to set a dust ring outside the piston rod sealing ring near the end face of the cylinder barrel.
The Piston ring is installed in the groove. Because there is a certain amount of interference between the lip of the dust ring and the piston rod, the lip of the dust ring is close to the surface of the piston rod.
When the piston rod moves back and forth, the dust and sand adhered to the surface of the piston rod are removed by the dust ring. There is a certain clearance between the right section of the dust ring lip and the piston rod, which can reduce the friction resistance between the dust ring lip and the piston rod.
ZHIPAN uses PTFE dust seals, making full use of the characteristics of sealing materials to give full play to the best performance of the seals. This kind of seal has good sealing effect, long service life and increasingly wide application.
Working Conditions
| Working Pressure | Working Temperature | Working Speed | Working Medium | Material |
| ≤40Mpa | -100℃ to +200℃ | ≤4m/s | Mineral oil, Gas, Water | Bronze filled PTFE |
Product Display
Application
Piston Seal is used for excavator,bulldozer,loader,road grader,Forklift truck,etc.
Advantages
1. Low cost
2. Longevity
3. Easy installation
Product Specifications
| Desciption | Size |
| KZT | 70*62*4 |
| KZT | 80*72*4 |
| KZT | 85*77*4 |
| KZT | 90*82*4 |
| KZT | 95*87*4 |
| KZT | 100*92*4 |
| KZT | 105*97*4 |
| KZT | 110*102*4 |
| KZT | 115*107*4 |
| KZT | 120*112*4 |
| KZT | 65*57*6 |
| KZT | 70*62*6 |
| KZT | 75*67*6 |
| KZT | 80*72*6 |
| KZT | 85*77*6 |
| KZT | 90*82*6 |
| KZT | 95*87*6 |
| KZT | 100*92*6 |
| KZT | 105*97*6 |
| KZT | 110*102*6 |
| KZT | 115*107*6 |
| KZT | 120*112*6 |
| KZT | 125*117*6 |
| KZT | 130*122*6 |
| KZT | 135*127*6 |
| KZT | 140*132*6 |
| KZT | 145*137*6 |
| KZT | 150*142*6 |
| KZT | 160*152*6 |
| KZT | 165*157*6 |
| KZT | 170*162*6 |
| KZT | 175*167*6 |
| KZT | 180*172*6 |
| KZT | 185*177*6 |
| KZT | 190*182*6 |
| KZT | 200*192*6 |
| KZT | 80*72*8 |
| KZT | 85*77*8 |
| KZT | 90*82*8 |
| KZT | 95*88*8 |
| KZT | 100*92*8 |
| KZT | 105*97*8 |
| KZT | 110*102*8 |
| KZT | 115*107*8 |
| KZT | 120*112*8 |
| KZT | 125*117*8 |
| KZT | 130*122*8 |
| KZT | 135*127*8 |
| KZT | 140*132*8 |
| KZT | 145*137*8 |
| KZT | 150*140*8 |
| KZT | 155*147*8 |
| KZT | 160*152*8 |
| KZT | 165*157*8 |
| KZT | 170*162*8 |
| KZT | 175*167*8 |
| KZT | 180*172*8 |
| KZT | 185*177*8 |
| KZT | 190*182*8 |
| KZT | 200*192*8 |
| KZT | 80*72*9.7 |
| KZT | 85*77*9.7 |
| KZT | 90*82*9.5 |
| KZT | 95*87*8.7 |
| KZT | 100*92*9.7 |
| KZT | 105*97*9.7 |
| KZT | 110*102*9.7 |
| KZT | 115*107*9.7 |
| KZT | 120*112*9.7 |
| KZT | 125*117*9.7 |
| KZT | 130*122*9.7 |
| KZT | 135*127*9.7 |
| KZT | 140*132*9.7 |
| KZT | 145*137*9.7 |
| KZT | 150*142*9.7 |
| KZT | 155*147*9.7 |
| KZT | 160*155*9.7 |
| KZT | 165*157*9.7 |
| KZT | 170*162*9.7 |
| KZT | 175*167*9.7 |
| KZT | 180*172*9.7 |
| KZT | 185*177*9.7 |
| KZT | 190*182*9.7 |
| KZT | 200*192*9.7 |
| KZT | 205*197*9.7 |
| KZT | 210*202*9.7 |
| KZT | 215*207*9.7 |
| KZT | 220*192*9.7 |
