The advantage of O-rings

O-type sealing ring is widely used in life, such as furniture, appliances, automobiles, fire and pharmaceutical, etc. Especially compared with other forms of sealing ring has more advantages, the following to take stock.

Compared with other types of sealing ring, O-ring has the following advantages:

1. suitable for a variety of sealing forms: static sealing, dynamic sealing, suitable for all kinds of materials, size and groove have been standardized, strong interchangeability.

2. Suitable for a variety of motion modes: rotary motion, axial reciprocating motion or combined motion (such as rotary reciprocating combined motion).

3. suitable for a variety of different sealing media: oil, water, gas, chemical media or other mixed media. Through the selection of appropriate rubber materials and appropriate formula design, to achieve the effective sealing effect of oil, water, air, gas and various chemical media. The temperature range is wide (-60~+220), and the pressure can reach 1500Kg/cm2 when fixed in use (combined with reinforcing ring).

4. simple design, compact structure, convenient installation and disassembly. O-ring section structure is very simple, and has the effect of self-sealing, sealing performance is reliable. Because the O-ring itself and the installation site structure are very simple, and has been standardized, so installation and replacement are very easy.

5. the variety of materials. Can be selected according to different fluids: butadiene rubber (NBR), fluorine rubber (FKM), silicone rubber (VMQ), ethylene propylene rubber (EPDM), neoprene rubber (CR), butyl rubber (BU), polytetrafluoroethylene (PTFE), natural rubber (NR) and so on.

6. Low cost.

7. the dynamic friction resistance is relatively small.

Choosing the right sealing ring is a key step. O-type sealing ring can adapt to most environments and has great advantages.

FOREVER SEALS can provide various types of seals.

If you have any interest or questions, please feel free to contact us.


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