??Rubber O-rings which need to know?

??Rubber O-ring seal element is cost-effective, low cost and ease of use, the rubber O-ring to become the most widely used sealing element. Since both for standard or special applications, synthetic rubber have a very wide range of options, so that the rubber O-ring seal can be applied to virtually all liquids and gases.

??Rubber O-ring mold vulcanization molding, wherein a circular cross-sectional shape. Its size is determined by the diameter of the inner diameter.

??Then the rubber O-ring What are the advantages: 1 trenches need less space, light weight, large scope. 2. Many local rubber O-rings can be reused, which many non-elastomeric seals do not have the advantage. 3 .; rubber O-ring failure is generally gradual, easy to find judgment. 4. Can be combined with the rubber O-ring can be elevated system pressure increases ......

??When you install O-ring in the groove and the O-ring grease (pay attention to the compatibility of the media).

??The initial amount of compression and the filling factor rubber O-ring in the groove of the initial amount of compression and fill rate, to ensure it is used as a primary or secondary sealing member function is very important. Achieve initial sealing capability to ensure that the compensation processing errors friction compensation prescribed compression wear compensation depending on the application conditions, we are given the initial compression ratio (the ratio with respect to the cross-sectional diameter of d1): dynamic sealing occasions: 8 to 20%. Static sealing occasions: 15 to 30%. Fill Rate Range: 75% -90%.

??XinhuaXu Tips: Please keep sunlight and lower or higher temperatures place avoiding direct. UV and atmospheric moisture will promote aging rubber materials.

??If you have other special needs seals, please contact me directly, I will provide you with any special requirements of ordering services.