Home > Offers to Sell > Others & Excess Inventory > Others
NQKSF High Quality rubber ring nbr o ring sealing ring manufactory in china
O-rings are sealing elements providing a seal against liquid and gaseous
media. They are suitable for secondary static and dynamic use. O-rings can be
integrally sealed radially or axially. Sealing is created during assembly by
axial or radial compression of the section. In working condition, the fluid
pressure increases the deformation of the O-ring and therefore strengthens the
sealing function. For optimal sealing, choose O-rings with the largest possible
In the assembly space, pay particular attention to the following elements:
groove filling, precompression, elongation and settlement.
During static use, the precompression should be between 15 and 30% of the
torus diameter. During dynamic use, it should be between 10 and 18% (hydraulic)
or between 4 and 12% (pneumatic).
When fitted, the O-ring must be:
- expanded by max. 6% of inside diameter
- tablet of max. 3% of inside diameter.
The NBR material has high wear resistance and is resistant to lubricating
oils and greases based on mineral oils, hydraulic oils H, HL, HLP, hardly
flammable pressurized liquids HFA, HFB, HFC, aliphatic hydrocarbons, oils and
silicone grease, water up to approx. 80°C.
Temperature range :
-30°C up to +100°C
Minimum Order: 10 bags
Click to Enlarge
SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
Post an Offer to Sell
© 1996-2010 IMEXBB.com. All rights reserved.