A32-P
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.
V-ring seal set features highly flexible sealing lips, suitable for harsh working conditions such as poor guidance and large tolerance ranges. Complete V-ring seal sets or standalone central V-ring assemblies (for use with male and female metal connectors) are available.
| Surface Roughness | Rtmax | Ra |
| Sliding Surface | ≤ 2.5μm | ≤ 0.1-0.5μm |
| 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 | C | S* | |
| H9 | h10 | +0.2 | ||||
| — | 25 | D-12 | 24 | 0.4 | 4.5 | 0.6 |
| 25 | 44 | D-15 | 29 | 0.4 | 5 | 0.38 |
| 47 | 100 | D-20 | 38 | 0.4 | 6 | 0.50 |
| 100 | 150 | D-25 | 47.5 | 0.4 | 8.5 | 0.63 |
| 150 | 250 | D-30/35 | 57 | 0.4 | 10 | 0.75/0.88 |
| 250 | 500 | D-40/45 | 76 | 0.4 | 13 | 1.00/1.13 |
| 500 | — | D-50 | 95 | 0.4 | 16 | 1.25 |
| * The extrusion gap values shown above are valid at 70°C; if the operating temperature is higher, smaller gap values shall be adopted. | ||||||
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.