We have established a responsible, orderly, continuous and effective quality management system in the whole production process to ensure the quality of Inner Spherical Ball, Polyester Resin Wear Rings, Fabric WR Wear Ring Hydraulic Cylinder Seal. We constantly strengthen the work of technological innovation to improve the competitiveness of the enterprise market. What You Need Is What We Pursue. Our company is equipped with advanced product testing instruments and strict quality control in every step of manufacturing to ensure superior product quality.
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 aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for Grs Hydraulic Cylinder Double-Action Rod Rotary Step Seal Ring 32*43*4.2. Research, innovation and technological advancement are the essence of our company, and our success comes from breaking with tradition to explore new methods and ideas. We use outstanding talents to achieve brilliant performance and encourage employees to learn and grow.
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