We believe that learning is valuable only when it is combined with practice, and knowledge can appreciate only when it is put into practice, so we apply the new technology we have learned to production of the Piston and Rod Seals, Hydraulic Wear Rings, Bushings. We have been looking forward to cooperating with more clients worldwide for common development and mutual benefit! By rewarding employees for their time in the company and giving them the freedom of long-term thinking, everyone feels like the real owner of our company. We can provide personalised customised services and value-added products to meet the different needs of our customers.
Rod 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
These endeavours include the availability of customized designs with speed and dispatch for PTFE Rod Step Seals for Groove Gsj Factory Manufacture. We not only concentrate on high product quality and competitive price, but also on professional services. Our ongoing commitment is to provide our customers with innovative and reliable products at reasonable prices. We are willing to cooperate wholeheartedly with colleagues from all walks of life at home and abroad to create a better future.
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