KZT PTFE Hydraulic Piston Seal Ring For Excavator Cylinder Repair Kit With Heavy Machine
Product Descriptions
KZT is used in combination with piston seals and anti-wear rings. This product is used in combination with anti-wear and piston ring seals to prevent cylinder oil from mixing with foreign particles, resulting in seal damage and a long service life. The piston rod seal is used in combination with a metal bushing to prevent damage to the rod due to the impurity immersion function of the PTFE. It is used to move the piston and rod in the cylinder. It has good guiding effect and can absorb radial force at any time to prevent metal-metal contact in the cylinder and reduce friction.According to your specific requirements, KZT has many materials that can be used for the guide ring.
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.
Product Structure
Product Paramaters
| Product of origin | Guanzghou,China |
| Product of shippment | Guangzhou,China |
| Material | Bronze filled PTFE |
| Medium | Mineral oil,Gas,Water |
| Temperature | -100℃ to +200℃ |
| Pressure | ≤40Mpa |
| Speed | ≤4m/s |
| Feature | High Presure&High Temperature&High Wear Resistance |
| Shape | Round |
| Certificate | OEM/UDEM |
| Application | Cylinder |
| Applicable industries | Machijnery |
| Quality | Superior |
Product Display
Key Features & Benefits
Intelligent Sealing Design
Dual-Action Barrier: Combines radial lip seals with axial press-in edges to prevent dust, mud, and particulate intrusion.
Hydraulic Integrity: Maintains optimal oil viscosity by reducing abrasive particle contamination by 92%.
Robust Installation
One-Press Fit: Precisely machined grooves enable tool-free installation, eliminating micro-gaps from traditional bolt-fastened seals.
Waterproof Reinforcement: IP69K-rated sealing layer withstands high-pressure washdowns in humid or muddy conditions.
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 |
