We have a complete industrial chain, which can guarantee sufficient and stable output of the Composite Thrust Washers, Composite Material Products, Composite Bearings. We will keep you informed of our progress and look forward to building steady business relations with you. Based on the tenet of striving for survival by quality and creating brand by reputation, the company wholeheartedly welcomes customers at home and abroad to come to discuss cooperation. We have a number of advanced equipment imported from abroad, which can meet the needs of customers to the greatest extent.
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
Our company abides by the business philosophy of quality and integrity, and dedicates green and non-polluting PTFE Double-Sided Hydraulic Rod Seal Step Seal Spn Type Piston Rod Seal to the general consumers. We always insist on improving product quality and service through technological innovation and contribute to mankind in this way. In order to most effectively meet the requirements of customers, we cooperate with the best service providers.
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