
Xtsky Mechanical O Rings with NBR 70 (54.9*5.7)
Model: O Ring
Temperature: -30/+200℃
Speed: -
Pressure: ≤20MPa
Product Introduction
Constant pursuit of high-tech and high quality is our goal; new development and promotion of the das compact piston seals, Square Composite Piston Seals, ptfe shaft seal is our responsibility. We have stabilized foreign market, gradually expanding the international market share. We insist on customer-centered, and with our leading technology and decades of experience, we have formed close strategic partnerships with many famous companies around the world.
Description
O ring seal also known as a packing, or a toric joint, is a mechanical gasket in the shape of a torus; it is a loop of elastomer with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface.
Hydraulic o rings may be used in static applications or in dynamic applications where there is relative motion between the parts and the O-ring. Dynamic examples include rotating pump shafts and hydraulic cylinder pistons. Static applications of O-rings may include fluid or gas sealing applications in which: the O-ring is compressed resulting in zero clearance, the O-ring material is vulcanized solid such that it is impermeable to the fluid or gas, and the O-ring material is resistant to degradation by the fluid or gas.
Material | PTFE, NBR, FKM, Silicone, EPDM, etc |
Color | White, NBR, Brown, Red, etc. |
Speed | - |
Temperature | -30~+200℃ |
Pressure | ≤20MPa |
Medium | Flame retardant oil, water, hydraulic oil, gas |
Application | Mobile hydraulics, Standard cylinders, Machine tools, Injection moulding machines, Presses etc. |
Feature
● No stickiness
● Good performance in both lubrication and no lubrication
● The groove structure is simple
● Excellent performance of sliding
● Good dynamic sealing performance


The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (sets) of advanced production equipment.
Own a professional and technical production team and sales service team.
The selection of raw materials are international first-line brand suppliers, In order to ensure product quality, we promise that don't add waste (recycled materials) in the material.


Through years of concentration and persistence, our company has accumulated rich practical experience for customer service, won a good market reputation for the company's strength, and made positive efforts for the overall development of Xtsky Mechanical O Rings with NBR 70 (54.9*5.7) industry. We are committed to internal management improvement and continuous satisfaction of external customer needs. We take humanistic management as our concept and regard people as the most important factor in our development. With great passion and faithfulness, we are willing to provide our perfect service and stride forward with you to create a brighter future.
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