Our goal is to make our brand recognized, promoting the development of Phenolic Fabric Guide Rings, Rod Guide Rings, Composite Thrust Bearings towards an intelligent, high-efficient, energy-saving and environmental-friendly trend. Reasonable profit is not only the result of our pursuit of excellent service, but also the basis of our continuous excellent service and innovative service. We are determined to build a world-class excellent enterprise and contribute to the construction of a strong socialist modernization country. We have put in place strict quality control and management systems to ensure not only the quality of our products, but also the quality of all raw materials.
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 are product quality oriented and wholeheartedly provide quality PTFE Hydraulic Piston Rod Seal Gsj Glyd Ring/Step Seal Made in China and services to our customers. Our company tenet: to survive by quality, to progress by science and technology, to develop by talents, to win customers by integrity. Our company has a good reputation and wide popularity in the industry.
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