F03-A
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.
The dust wiper ring is equipped with a press-fit clamp, suitable for press-in installation on axially open housings. Its wiping edge can effectively prevent the intrusion of dust and contaminants. The plastic clamp eliminates corrosion issues during the press-fitting process. It complies with the specifications for Type B housings defined in ISO 6195.
| Surface Roughness | Rtmax | Ra |
| Sliding Surface | ≤ 2.5μm | ≤ 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 | G | Rmax | s | |
| f8 | H11 | 0.2 | |||
| Rotary service conditions | |||||
| Range (mm) | |||||
| 22 | 100 | d+10 | 7 | 0.4 | 10 |
| 100 | 200 | d+15 | 9 | 0.4 | 12 |
| 200 | 600 | d+20 | 12 | 0.4 | 16 |
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.