O type sealing ring with other types of sealing ring, has the following advantages:
- suitable for many kinds of seals: static sealing and dynamic sealing
Suitable for all kinds of material, size and groove have been standardized, the exchange is strong
- suitable for many kinds of sports: rotary motion, axial reciprocating motion, or combination of movement (such as rotational movement)
suitable for a wide variety of sealing medium: oil, water, gas, chemical media or other mixed media
Through the selection of suitable rubber material and appropriate formulation design, to achieve the effect of oil, water, air, gas and a variety of chemical media. Temperature range of use (- 60 C ~ + 220), fixed use of pressure up to 1500Kg/cm2 (with the reinforcing ring and use).
- simple design, compact structure, convenient assembly and disassembly
O - shaped ring section is very simple, and has a self sealing effect, sealing performance is reliable.
Because of the O - shaped ring itself and the installation position of the structure is extremely simple, and has formed a standard, so the installation is very easy to replace.
- variety of materials
Can according to the different fluid were chosen: nitrile butadiene rubber (NBR), fluorine rubber (FKM), silicone rubber (VMQ), ethylene propylene diene rubber (EPDM) and chloroprene rubber (CR), butyl rubber (BU), polytetrafluoroethylene (PTFE), natural rubber (NR) etc.
- low cost
-- the dynamic frictional resistance is relatively small