Polypropylene Injection Molding Plastic Fluorine Rubber Ring custom made moulds

Retaining ring for YX type hole (sealing ring)
This standard applies to the use of YX-type sealing ring when the working pressure of the oil

cylinder is greater than that, or when the oil cylinder is eccentrically stressed, it can protect the

sealing ring.
Working temperature: -40～+℃.
Working medium: hydraulic oil, emulsion, aquatic product Hardness: ±5A Material: PTFE.
YX type sealing ring for shaft
It is used to seal the piston rod in the reciprocating hydraulic cylinder. Scope of application:

TPU: general hydraulic cylinders, general equipment hydraulic cylinders. CPU: Hydraulic

cylinders for construction machinery and oil cylinders for high temperature and high pressure.

Material: polyurethane TPU, CPU, rubber. Product hardness: ±2°A.
Working temperature: TPU: -40～+80℃ CPU: -40～+℃ Working pressure: ≤.Working

medium: hydraulic oil, emulsion.

The company is specialized in customization, development, manufacturing enterprises.We have more than 13

years experience in rubber seals, custom rubber parts., hydraulic and pneumatic seals. Hasadvanced imported

processing equipment, excellent production technology and professionalR & D departmentWe will also give

youappropriate advice on product development.We can make high precision mold base and machine parts.

nomatter you provide samples. drawings or pictures.Letyou rest assured in the product quality.

(1) The sealing part is simple in structure, the installation part is compact and the weight is light.

(2) Has a self- sealing effect, often only one seal can complete the sealing.

(3) Good sealing performance, used as a static seal can almost be done without leakage.When used for

reciprocating movement, the sealing performance is unchanged in the reciprocating journey, and the leakage

is very small, and only some leakage occurs when the speed is high.

(4) The movement of friction resistance is very small, for the occasion of alternating pressure can also adapt.

(5) Size and groove standardization, low cost, easy to use and outsourcing.

Application field

O-type rubber sealing ring is widely used in diesel locomotive, automobile, tractor, construction machinery,

machine tools and various hydraulic and pneumatic components and other seals, can undertake the sealing of

fixed, reciprocating and rotating movement, In the seal of mechanlcal products O-type rubber sealing ring

accounts for more than 50%. According to the needs, we can produce various special purpose sealing rings

and special shaped rubber sealing products for high temperature, low temperature vacuum, high pressure and

different media.