NBR O Rings

The NBR O Rings are extensively used for all types of sealing systems. The ring has a circular cross section and using these rings, even dynamic sealing for axial or oscillating movement can also be done. These NBR rings render effective sealing in any fluid under static conditions. The four types of NBR Rings manufactured by us are C/S 1.78, C/S 2.62, C/S 3.53, C/S 5.33, C/S 6.99. The material composition of these rings are as follows:

• Nitrile butadiene rubber (N.B.R) (70 shore A)
• Nitrile butadiene rubber (N.B.R) (90 shore A)
• Fluoro carbon rubber (F.P.M) (80 shore A)
• Polyurethane rubber (P.U) (90 shore A)