We have CNC machines and cooperate with universities and research institutions and have rubber material research and development team.
We established long-term cooperative relations of technology talents with Qingdao University of Science & Technology, Hebei University of Technology, northwest Rubber Institute, each batch on employee training, improve the staff technical level and cultural structure, creating a number of business elites. It lays a solid foundation for the healthy development of the company.
type: V set rubber+cotton,
material: mainly NBR, FKM
When selecting seal material must be considered material to the work of media compatibility, the ability to follow the operating temperature range of adaptability and the lip of the high- speed rotation of the rotary axis. When the general work of its lip seal temperature higher than the operating medium temperature 20 ~ 50 ºC, should pay attention to when selecting seal material. For more details, please refer to: rubber types and characteristics.
Seal material scope of work and the use of seals about: material is a nitrile rubber (NBR) is -40 ~ 120 ºC, (FKM) -25 ~ 300 ºC.
Type: one set/3 pcs, one set/5pcs, one set/7pcs.
also can combination at will
2. Uses: This product is used in metallurgy, mining, general equipment, this product is the best free combination seals for ultra-high pressure cylinder piston and the piston rod reciprocation .
3. The working conditions:
Working temperature: -30 - + 250 ºC (depending on material)
Working pressure: <600kg, f / cm²
Working medium: hydraulic oil, water, chemical solution
4. Material: nitrile rubber cloth, fluorine rubber rubber cloth, rubber cloth rubber, PTFE
5. Performance:
* Able to work under harsh conditions
* Contamination of the media is not sensitive
* Long life
* May be the best combination to suit a variety of uses height and
* Even if the surface of poor quality can also work
* Anti-extrusion capability
* For pressure rapidly changing situations.
standard:HG4-337-66
GB/T10708.1-2000
contact: Linda zhang
We have thousands molds
custom-made is available
| 50×70×10 |
130×165×10.5 |
375×407×12 |
1480×1544×25 |
| 50×75×10 |
140×170×12 |
380×420×16 |
1500×1560×24 |
| 50×80×10 |
145×160×12 |
385×435×20 |
1600×1660×24 |
| 53×63×8 |
145×175×12 |
400×440×16 |
1550×1640×28 |
| 55×75×10 |
150×170×10 |
400×450×16 |
1680×1740×30 |
| 55×80×10 |
150×170×12 |
420×460×16 |
1740×1680×30 |
| 56×71×8 |
150×175×12 |
430×470×16 |
1800×1860×20 |
| 56×72×8 |
150×180×12 |
440×480×16 |
1800×1860×30 |
| 56×76×8 |
158.5×190 |
448×500×16 |
2000×2060×24 |
| 60×75 |
160×185 |
450×482×13 |
2100×2160×24 |
| 60×80×10 |
160×190×12 |
450×490×16 |
2300×2360×24 |
| 60×85×10 |
160×192×12 |
160×500×16 |
2440×2500×24 |
| 60×90×20 |
160×200× |
480×520×16 |
- |
| 62×92×10 |
165×180×12 |
480×510×16 |
- |
| 63×80×10 |
165×189×12 |
500×540×16 |
- |
| 65×80×10 |
165×200×12 |
510×560×16 |
- |
| 65×85×10 |
170×195×12 |
510×560×25 |
- |
| 60×90×10 |
170×200×12 |
520×560×16 |
- |
| 65×90×10 |
170×210 |
530×570×16 |
- |
| 60×95×10 |
170×220×12 |
540×580×16 |
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