L05
Product Name
L05
Classification
Guide Ring
Certification
ISO 9001, FDA, RoHS
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.
Integrated retaining ring structure on inner diameter, suitable for piston operating conditions. Split and solid designs are available.
| Surface Roughness | TPU | PTFE | ||
| Rtmax | Ra | Rtmax | Ra | |
| Sliding Surface | ≤ 2.5μm | ≤ 0.1–0.5μm | ≤ 2μm | 0.05 - 0.3μm |
| Groove Bottom | ≤ 6.3μm | ≤ 1.6μm | ≤ 6.3μm | ≤ 1.6μm |
| Groove Side | ≤ 15μm | ≤ 3μm | ≤ 15μm | ≤ 3μm |
| Bearing area: 50-95% and cutting depth of 0.5 Rz (based on Cref = 0%) | ||||
| Recommended Dimensions (mm) | ||||||
| D | d | d1 | d2 | G | G1 | |
| H9 | h10 | h8 | +0.2 | +0.2 | ||
| Range (mm) | ||||||
| 28 | 36 | D - 6 | D - 2.8 | D - 0.35 | 8.5 | 3 |
| 36 | 60 | D - 7.5 | D - 3.2 | D - 0.4 | 10.5 | 3.5 |
| 60 | 90 | D - 9 | D - 3.5 | D - 0.5 | 15 | 5 |
| 90 | 150 | D - 9 | D - 3.5 | D - 0.6 | 15 | 5 |
| 150 | 200 | D - 16 | D - 7.1 | D - 0.7 | 20.3 | 8 |
| 200 | — | D - 17 | D - 7.5 | D - 0.8 | 25 | 8 |
| *The value of the cutting gap depends on the material and temperature. For detailed information, please refer to the personal profile description. | ||||||
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.