X11-F
TvnSeal Engineering Plastics Technology Co., Ltd. is a national high-tech enterprise specializing in the R&D and manufacturing of high-performance sealing materials and special polymer new materials.
Compact rotary seals feature deformable sealing lips capable of self-adjustment as temperature rises. Suitable for axially open housings fixed by pressure plates, they require elastic auxiliary seals or integrated O-rings to achieve static sealing inside the housing. These seals deliver outstanding chemical and thermal resistance and are applicable to high-speed operating conditions.
| Surface Roughness | Rtmax | Ra |
| Sliding Surface | ≤ 2μm | ≤ 0.05-0.3μm |
| Groove Bottom | ≤ 6.3μm | ≤ 1.6μm |
| Groove End Face | ≤ 15μm | ≤ 3μm |
| Additional Notes: Support Rate: 50-95%, Cutting Depth 0.5R (based on the reference condition of Cref=0%) | ||
| Recommended Dimensions (mm) | ||||
| d | D | Gmin | Rmax | |
| h8 | H10 | +0.2 | ||
| Range (mm) | ||||
| 5 | 100 | d+20 | 4-0.05 | 0.4 |
| 100 | 150 | d+25 | 5-0.05 | 0.4 |
| 150 | 300 | d+30 | 6-0.1 | 0.4 |
| 300 | 500 | d+35 | 7 | 0.4 |
Applications
Chemical Industry
Used in pumps, valves, and piping systems for chemical processing plants.
Pharmaceutical
FDA-compliant seals for drug manufacturing and processing equipment.
Food Processing
Sealing solutions for food and beverage processing machinery.
Oil & Gas
High-pressure seals for oil drilling and refining equipment.
Automotive
Engine and transmission seals for automotive applications.
Aerospace
Precision seals for aerospace and aviation equipment.