Compared with other types of seals, rubber O-rings have […]
Compared with other types of seals, rubber O-rings have the following advantages:
1, suitable for a variety of sealing forms: static sealing, dynamic sealing,
Suitable for various applications. The dimensions and grooves are standardized and highly interchangeable.
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 many different sealing media: oil, water, gas, chemical media or other mixed media
Through the selection of suitable rubber materials and appropriate formula design, it can effectively seal oil, water, air, gas and various chemical media. Wide temperature range (－ 60 ℃ ～ + 220 ℃), and pressure can reach 1500Kg / cm2 (fixed with reinforcement ring) when fixed use.
4.Simple design, compact structure, convenient assembly and disassembly
The cross-section structure of the rubber O-ring is extremely simple, and has a self-sealing effect, and the sealing performance is reliable. Because the rubber O-ring itself and the structure of the installation site are extremely simple and standardized, installation and replacement are easy.
5. Many kinds of materials
Can be selected according to different fluids: nitrile rubber (NBR), fluorine rubber (FKM), silicone rubber (SIL), EPDM, neoprene (CR), natural rubber (NR) Nitrile rubber (HNBR), butyl rubber (IIR), silicone fluorine rubber (FLS), etc.