The company reduces production costs as much as possible on the premise of ensuring quality, and provides customers with high-quality and low-cost Phenolic Resin Bushings, Semi Finished Products, Back Up Rings. We adhere to the company's values ??and fulfill our duties to realize our common pursuit. We adhere to the relevant diversification strategy with the enhancement of the competitiveness of our main business as the core, and accelerate the pace of corporate development. The company is steadily moving towards the predetermined development goals, opening up its reform and pioneering arms to welcome a brighter and brighter tomorrow! We warmly welcome colleagues from all walks of life to work together to seek common development and create a better tomorrow!
Step seals are consists of a seal ring with a nitrile O-ring. The seal ring is made of PTFE filled with bronze or carbon, and the seal edge creates a steep contact pressure gradient on the high pressure side and a shallow contact pressure gradient on the low pressure side.
Product parameter
Pressure Range | Temp. Range | Elocity | Medium | Material |
0~60MPa | -30℃ + 200 ℃ (Depending on the material of O-ring) | 5m/s | hydraulic oil, fire-resistant hydraulic oil, water etc. | NBR/PTFE FKM |
Product application
Machine tools
Various hydraulic cylinders
Excavators
Bulldozer
Pressing machines
Rolling machineries
Product Qualification
We use advanced design, manufacturing and quality management systems to produce high quality Free Sample China Manufacture Hydraulic Buffer Rod Seal Rubber PTFE Hbts Step Seal. As an important part of the socialist market economy, private enterprises, including our company, are an important carrier to realize the Chinese dream and have an unshirkable historical responsibility. We also encourage all employees to participate in social activities that benefit the public interest and give back to the community.
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