Focus on the R&D, sales and technical services of Rod Guide Rings, Hydraulic Cylinder Guide Rings Excavator Spare Parts, Filled PTFE Tubes, we provide customers with 'private customized' services! Our company has many years of production management experience, we are familiar with the international standard product process. We are willing to establish and maintain long-term fixed cooperative relationship with new and old customers, mutual benefit, seek common development, and provide quality services.
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 Step Seal with Brown and Green Color Oil Seal is novel in design with exquisite craftsmanship and strictly controlled to bring a high quality experience to our customers. We always adhere to the principle of "respect and sincerity" and the business philosophy of "honesty, quality first, mutual benefit". A win-win situation is our unremitting pursuit and eternal purpose.
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